Android.Packed.38797

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.DownLoader.683.origin

Network activity:

Connecting to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.0) 4####.92.62.1:80
TCP(HTTP/1.0) pis.al####.com:80
TCP(HTTP/1.1) pss.al####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) pus.al####.com:80
TCP(HTTP/1.1) amdc####.m.ta####.com:80
TCP(HTTP/1.1) 1####.76.224.67:80
TCP(HTTP/1.1) sni.c####.q####.####.net:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) api.b####.com:80
TCP(HTTP/1.1) cdn.app.ne####.top:80
TCP(HTTP/1.1) log.b####.com:80
TCP(TLS/1.0) pns.al####.com:443
TCP(TLS/1.0) sh.wagbr####.alibaba####.com:443
TCP(TLS/1.0) api.w####.com:443
TCP(TLS/1.0) l####.4####.top:443
TCP(TLS/1.0) regi####.xm####.xi####.com:443
TCP sdk.o####.t####.####.com:5224
TCP c####.g####.ig####.com:5226
TCP 1####.11.61.106:443
TCP umengj####.m.ta####.com:80
UDP 1####.168.58.254:4466

DNS requests:

7j####.c####.z0.####.com
a####.u####.com
ag####.m.ta####.com
amdc####.m.ta####.com
api.b####.com
api.w####.com
c####.g####.ig####.com
c-h####.g####.com
cdn.app.ne####.top
l####.4####.top
log.b####.com
pis.al####.com
plb####.u####.com
pns.al####.com
pss.al####.com
pus.al####.com
regi####.xm####.xi####.com
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
u####.u####.com
umen####.m.ta####.com
umengj####.m.ta####.com

HTTP GET requests:

cdn.app.ne####.top/swenjian/fiv
pus.al####.com/kernal/sdkcontrol/vod_android-mobile_x86_9.1.1.1220.jpg
sni.c####.q####.####.net/config/hz-hzv3.conf
sni.c####.q####.####.net/tdata_MkX219
sni.c####.q####.####.net/tdata_iGj879

HTTP POST requests:

a####.u####.com/app_logs
amdc####.m.ta####.com/amdc/mobileDispatch?appkey=####&deviceId=####&plat...
api.b####.com/v1/ads/boot.json
api.b####.com/v1/basic/upgrade.json
api.b####.com/v1/category/list.json
api.b####.com/v1/config/dislike.json
api.b####.com/v1/config/global.json
api.b####.com/v1/config/playertype.json
api.b####.com/v1/device/init.json
api.b####.com/v1/follow/new/num.json
api.b####.com/v2/follow/user/page.json
c-h####.g####.com/api.php?format=####&t=####
log.b####.com/collect/event/
log.b####.com/collect/exit/
log.b####.com/collect/start/
pis.al####.com/p/pcdn/i.php?v=####
pss.al####.com/iku/log/acc
pss.al####.com/iku/log/acc?ver=####&flag=####&t=####&mytype=####
sdk.o####.p####.####.com/api.php?format=####&t=####

Modified file system:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/37152792-8194-45cb-9b44-e271f89eab34.jar
/data/data/####/9fe2a035-0f7e-42d3-b4b5-e35e6bbb3346
/data/data/####/ACCS_BINDumeng;59c3754307fe6528b000007b.xml
/data/data/####/ACCS_SDK.xml
/data/data/####/ACCS_SDK_CHANNEL.xml
/data/data/####/ACCS_SDK_CHANNEL.xml.bak (deleted)
/data/data/####/Agoo_AppStore.xml
/data/data/####/AheActivity.xml
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/DaemonServer
/data/data/####/FxzService.jar
/data/data/####/MessageStore.db-journal
/data/data/####/MsgLogStore.db-journal
/data/data/####/PushConnectControl.xml
/data/data/####/PushPluginInfo.xml
/data/data/####/SUBOXLOG_
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/accs.db-journal
/data/data/####/agoo.pid
/data/data/####/bzwn.db-journal
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/com.kinolar.app_preferences.xml
/data/data/####/conf_n.pid
/data/data/####/daemon
/data/data/####/device_info.xml
/data/data/####/download.db-journal
/data/data/####/ebn.xml
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/gdaemon_20161017
/data/data/####/geofencing.db
/data/data/####/geofencing.db-journal
/data/data/####/getui_sp.xml
/data/data/####/gx_sp.xml
/data/data/####/i==1.2.0&&1.5_1531195909672_envelope.log
/data/data/####/info.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/jg_so_upgrade_setting.xml
/data/data/####/kg.db-journal
/data/data/####/libjiagu.so
/data/data/####/libpcdn_acc.zip
/data/data/####/libpcdn_acc_new.so
/data/data/####/message_accs_db
/data/data/####/message_accs_db-journal
/data/data/####/mipush.xml
/data/data/####/mipush_extra.xml
/data/data/####/mipush_region
/data/data/####/mipush_region.lock
/data/data/####/multidex.version.xml
/data/data/####/pcdnconfigs.xml
/data/data/####/pclient_request_info.xml
/data/data/####/ps_reyakg.xml
/data/data/####/ps_snd.xml
/data/data/####/ps_snd.xml.bak (deleted)
/data/data/####/push.pid
/data/data/####/pushConfig.xml
/data/data/####/push_client_self_info.xml
/data/data/####/push_switch.xml
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/run.pid
/data/data/####/tdata_MkX219
/data/data/####/tdata_MkX219.jar
/data/data/####/tdata_iGj879
/data/data/####/tdata_iGj879.jar
/data/data/####/tiny_data.data
/data/data/####/tiny_data.lock
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/um_pri.xml
/data/data/####/umdat.xml
/data/data/####/umeng_common_config.xml
/data/data/####/umeng_common_config.xml (deleted)
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/umeng_message_state.xml
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/webviewCookiesChromiumPrivate.db-journal
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.nomedia
/data/media/####/.umm.dat
/data/media/####/22360c883154482e81992e1cff2309a3
/data/media/####/91b54d896f7d4c719b0abadc4a8f76eb
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/app.db
/data/media/####/channel.data
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.kinolar.app.bin
/data/media/####/com.kinolar.app.db
/data/media/####/eb2471143efb4fcb9dff00ad348abcdb
/data/media/####/fc30ec48a076484b9dbb3b2202894175
/data/media/####/journal.tmp
/data/media/####/log.lock
/data/media/####/log1.txt
/data/media/####/myself.dat
/data/media/####/tdata_MkX219
/data/media/####/tdata_iGj879
/data/media/####/test.log
/data/media/####/uuid.data

Miscellaneous:

Executes next shell scripts:

<Package Folder>/files/DaemonServer -s <Package Folder>/lib/ -n runServer -p startservice -n <Package>/com.taobao.accs.ChannelService --user 0 -f <Package Folder> -t 600 -c agoo.pid -P <Package Folder> -K 1009527 -U tb_accs_eudemon_1.1.3 -L http://agoodm.m.taobao.com/agoo/report -D {"package":"<Package>","appKey":"umeng:59c3754307fe6528b000007b","utdid":"W0QyBdJoAzEDAGdzx1GBYui1","sdkVersion":"221"} -I agoodm.m.taobao.com -O 80 -T -Z
<Package Folder>/files/gdaemon_20161017 0 <Package>/com.acos.push.getui.GeTuiAppPushService 24484 300 0
chmod 500 <Package Folder>/files/DaemonServer
chmod 700 <Package Folder>/app_bin/daemon
chmod 700 <Package Folder>/files/gdaemon_20161017
chmod 755 <Package Folder>/.jiagu/libjiagu.so
ls /
ls /sys/class/thermal
sh

Loads the following dynamic libraries:

getuiext2
libjiagu
libpcdn_acc
pcdn_acc
tnet-3.1
weibosdkcore

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
RSA-ECB-PKCS1Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding

Uses special library to hide executable bytecode.

Gains access to network information.

Gains access to telephone information (number, imei, etc.).

Gains access to information about APN settings.

Gains access to information about installed applications.

Gains access to information about running applications.

Gains access to information about accounts (Google, Facebook, etc.) registered on the device.

Adds tasks to the system scheduler.

Displays its own windows over windows of other applications.

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