Adware.Gexin.11511

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) qin####.com.www.####.com:80
TCP(HTTP/1.1) l####.tbs.qq.com:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) img.365####.com:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) rs.380####.com:80
TCP(HTTP/1.1) ti####.c####.l####.####.com:80
TCP(HTTP/1.1) api.380####.com:80
TCP(TLS/1.0) api.380####.com:443
TCP(TLS/1.0) ams-hot####.oss-cn-####.aliy####.com:443
TCP(TLS/1.0) rc-fr####.380####.com:443
TCP(TLS/1.0) hotfix####.aliy####.com:443
TCP(TLS/1.0) fr####.380####.com:443
TCP sdk.o####.t####.####.com:5224
TCP c####.g####.ig####.com:5226

DNS requests:

7j####.c####.z0.####.com
a####.man.aliy####.com
a####.u####.com
ams-hot####.oss-cn-####.aliy####.com
and####.b####.qq.com
api.380####.com
c####.g####.ig####.com
c-h####.g####.com
fr####.380####.com
hotfix####.aliy####.com
img.365####.com
l####.tbs.qq.com
pub-####.qin####.com
rc-fr####.380####.com
rs.380####.com
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net

HTTP GET requests:

img.365####.com/upload/32540/store/1616/8845464b-226c-4fdf-a0bf-0bdaccb9...
img.365####.com/upload/32552/store/1629/20f32897-7996-4c92-8f6c-3be6139d...
img.365####.com/upload/32552/store/1629/7fcf58f2-eb49-4f54-8ed4-29cbd439...
img.365####.com/upload/32552/store/1629/90f2a286-e88e-4d33-9756-8845a63e...
img.365####.com/upload/32552/store/1629/e6223bf1-8209-4bd3-8c19-ca4634b8...
img.365####.com/upload/32552/store/1629/efe3563a-d4e5-4663-818b-354b5560...
img.365####.com/upload/32670/store/1692/42547997-a8d8-47c6-9acb-28076a81...
img.365####.com/upload/32705/store/1720/3dd4a1f7-00e3-4342-aa2f-43b63897...
img.365####.com/upload/32913/store/1883/8f0c1efa-33bd-4acc-99c5-20f5ff56...
img.365####.com/upload/32913/store/1883/eaf819df-3e82-4fa5-9da4-b5365bc7...
img.365####.com/upload/32974/store/1928/301bdc1f-17c1-458e-b5b2-f055a1bb...
img.365####.com/upload/32974/store/1928/52398d58-8c5c-432f-9a7c-994270fa...
img.365####.com/upload/32974/store/1928/637aa537-fc4d-4f60-ae21-8f91f49f...
img.365####.com/upload/32974/store/1928/f7e36db5-3113-4453-b120-53a28a88...
img.365####.com/upload/33120/store/2037/95e9e49c-a97b-4866-9a9d-6b8a1d3c...
img.365####.com/upload/33120/store/2037/bf0728f0-e573-4bba-9cc9-1edf874c...
img.365####.com/upload/33120/store/2037/fe405284-4783-4e7e-8945-08c19a1f...
qin####.com.www.####.com/tdata_EDT369
rs.380####.com/upload/bic/service/aservice1.jpg
rs.380####.com/upload/gic/ad1/pub/0a5a4c527cc0b5ae89264caec0d30526.jpg
rs.380####.com/upload/gic/ad1/pub/0df13200afd512220ef56b37de1d3d33.jpg
rs.380####.com/upload/gic/ad1/pub/13f8ead7b1794f92a969fd2568db7c53.jpg
rs.380####.com/upload/gic/ad1/pub/841ff3fe142149711d391639fdab691b.jpg
rs.380####.com/upload/gic/ad1/pub/95e3bd913c2e76b9ca109aa30582cd2c.jpg
rs.380####.com/upload/gic/ad1/pub/95e81e2c46851e5314c9ea06878a106b.jpg
rs.380####.com/upload/gic/ad1/pub/a97300c3b00af5cfc28f0a5d4d6d156d.jpg
rs.380####.com/upload/gic/ad1/pub/bcc3ee1610bc8fddebdc4215a0d18802.png
rs.380####.com/upload/gic/ad1/pub/c3308cd0842e0926c1fce1ab240d85c7.jpg
rs.380####.com/upload/gic/ad1/pub/c8785fa07fac4171ff18c41f94627535.jpg
rs.380####.com/upload/gic/ad1/pub/d974e3bbfa4313a663a6e0e1dcd58354.jpg
rs.380####.com/upload/gic/national/logo/fr.png
rs.380####.com/upload/gic/national/logo/us.png
t####.c####.q####.####.com/tdata_Rnl693
t####.c####.q####.####.com/tdata_Soq141
t####.c####.q####.####.com/tdata_fEV688
t####.c####.q####.####.com/tdata_siA393
ti####.c####.l####.####.com/config/hz-hzv3.conf

HTTP POST requests:

a####.u####.com/app_logs
and####.b####.qq.com/rqd/async?aid=####
api.380####.com/friendshop/36/goods/platformgoodsdetail.do
api.380####.com/friendshop/36/home/adinfo.do
api.380####.com/friendshop/36/home/navigationlist.do
api.380####.com/yd/buyer/client/upgrade.do
c-h####.g####.com/api.php?format=####&t=####
l####.tbs.qq.com/ajax?c=####&k=####
sdk.o####.p####.####.com/api.php?format=####&t=####
sdk.o####.p####.####.com/api.php?format=####&t=####&d=####&k=####

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/0104c42a43817279fbe9419d526dafad622f9d8b2f52d46....0.tmp
/data/data/####/03fdb92de6a87df99800376d6281f8e09b2c0be01cb2dc9....0.tmp
/data/data/####/1004
/data/data/####/1a4d9851a05e2bfd7e14d1cfef28e03cc5d1a0c345dc30a....0.tmp
/data/data/####/1b29c804fbcfeaebc7d4d13075570bd09e7b7e2aa6dbe1c....0.tmp
/data/data/####/1cc4f288137dc7ec20406eaa33b3a86895d9777a7bc83d8....0.tmp
/data/data/####/1e994b6425a5f2ed01a111b180f28e27f94ce88ea22b162....0.tmp
/data/data/####/239c41397d4aa12a2c2ecb8ce16ced234c97dd10206c443....0.tmp
/data/data/####/2b8da47220c96c083afe149ea984ab0d1afc9cfacd64c1a....0.tmp
/data/data/####/3829cdb689cae94fa8dc38f7d5e03fc7b61a90a4ec873c0....0.tmp
/data/data/####/3d344ab48d17d8b92373ea852853a15a97c24e2f735379b....0.tmp
/data/data/####/696db9ae6a7c4e15adc2efa809b23267ee794f9b5a871f6....0.tmp
/data/data/####/7551f3188b4136a6db1c35fa85d32391d919538634c9cf7....0.tmp
/data/data/####/75f5ae287d92c7b9821e9777be73460ee2f495fa7097017....0.tmp
/data/data/####/7aeb5ffa7f0c314ceb90ef544c61b254dfd78b9f632f6c3....0.tmp
/data/data/####/81cf22b068a3c00e3dab07b35ca3b7666cd81ff95432000....0.tmp
/data/data/####/8351ddf79330fd52c3e769544ccb93a23d504f7b1fc7cf3....0.tmp
/data/data/####/9667f1f49567
/data/data/####/99ef770679148be1ababc5ebb691e1b9c1e2ac3b49b0f89....0.tmp
/data/data/####/9c505109b1758bdb32d105b7a3498c6a3521e87c888a47b....0.tmp
/data/data/####/9cb8587d33d8156d778972db1f0d24f9b07f0f3e2cdcbcc....0.tmp
/data/data/####/9fca32e67a73d5bcab63e9557acdfa5bf07bbd252d4774e....0.tmp
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/FriendShipShop.xml
/data/data/####/MultiDex.lock
/data/data/####/SP_AROUTER_CACHE.xml
/data/data/####/a6c8bdba703adfbfd9afd985fa3bdf5f0e8554bb83e2c7c....0.tmp
/data/data/####/b3a77aa5b5cff000ae37a7d1db9d66392a4a99749a40b72....0.tmp
/data/data/####/bc10e0964812182258552155cae4c136cec489f651bb3a7....0.tmp
/data/data/####/bugly_db_-journal
/data/data/####/c838b221ad3e8870a0de43a035665eb7fdf1ed36625f016....0.tmp
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/classes.dex
/data/data/####/classes.dex.odex
/data/data/####/classes1.dex
/data/data/####/core_info
/data/data/####/crashrecord.xml
/data/data/####/d34bab4ba9443ba2e4700d5faaf5ce060195795b1a9fd57....0.tmp
/data/data/####/d76f6d569cfca13ebb046d1e7b49fa03428ab276e8ccd8b....0.tmp
/data/data/####/d9ec2900f48a3f94ebc87fb63158577c7de116c320745a1....0.tmp
/data/data/####/data_0
/data/data/####/data_1
/data/data/####/data_2
/data/data/####/data_3
/data/data/####/de8a4447bf569ff5f84b02191fb929308d02e83798556a5....0.tmp
/data/data/####/e0029577ecb5dbc8cc983d81674443b48ed5a2547d1f2fe....0.tmp
/data/data/####/e3bdb0b67b635ed7332672befd5a43b067bdd35aeccacdf....0.tmp
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/f3b8fb0217ae81e793965a16d26ca814048fb8972c5717d....0.tmp
/data/data/####/f_000001
/data/data/####/f_000002
/data/data/####/gavRMH5zIJdkI-aOgQMWCfuFZAVCWSf-7ZE5kJ-eoMMgt_p...14.zip
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/gkt-journal
/data/data/####/gx_sp.xml
/data/data/####/index
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal.tmp
/data/data/####/libBaiduMapSDK_v3_5_0_31.so
/data/data/####/libgetuiext2.so
/data/data/####/libjiagu-1772264162.so
/data/data/####/liblocSDK5.so
/data/data/####/local_crash_lock
/data/data/####/multidex.version.xml
/data/data/####/native_record_lock
/data/data/####/push.pid
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushk.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/run.pid
/data/data/####/runlife.config.xml
/data/data/####/security_info
/data/data/####/sophix-patch.jar
/data/data/####/sophix-patch.jar-1298957854.decrypt
/data/data/####/sp_sophix.xml
/data/data/####/tbs_download_config.xml
/data/data/####/tbs_download_stat.xml
/data/data/####/tbscoreinstall.txt
/data/data/####/tbslock.txt
/data/data/####/tdata_Rnl693
/data/data/####/tdata_Rnl693.jar
/data/data/####/tdata_Soq141
/data/data/####/tdata_Soq141.jar
/data/data/####/tdata_fEV688
/data/data/####/tdata_fEV688.jar
/data/data/####/tdata_siA393
/data/data/####/tdata_siA393.jar
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/udesk_sdk.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/media/####/.nomedia
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/app.db
/data/media/####/com.eascs.friendshipshop.bin
/data/media/####/com.eascs.friendshipshop.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/gkt-journal
/data/media/####/gktper
/data/media/####/tdata_Rnl693
/data/media/####/tdata_Soq141
/data/media/####/tdata_fEV688
/data/media/####/tdata_siA393
/data/media/####/test.log

Miscellaneous:

Executes the following shell scripts:

/system/bin/sh -c getprop
/system/bin/sh -c type su
<Package Folder>/files/gdaemon_20161017 0 <Package>/com.eascs.base.push.EaPushService 25448 300 0
cat /sys/class/net/wlan0/address
chmod 700 <Package Folder>/files/gdaemon_20161017
chmod 755 <Package Folder>/.jiagu/libjiagu-1772264162.so
getprop
getprop ro.product.cpu.abi
mount
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/com.eascs.base.push.EaPushService 25448 300 0

Loads the following dynamic libraries:

Bugly
getuiext2
libjiagu-1772264162
sophix

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-CFB-NoPadding
AES-ECB-PKCS5Padding
AES-GCM-NoPadding
RSA-ECB-NoPadding
RSA-ECB-PKCS1Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS7PADDING
AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding
AES-GCM-NoPadding
RSA-ECB-PKCS1Padding

Accesses the ITelephony private interface.

Uses special library to hide executable bytecode.

Gets information about location.

Gets information about network.

Gets information about phone status (number, IMEI, etc.).

Gets information about installed apps.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

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