Android.DownLoader.4800

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.DownLoader.860.origin
Android.DownLoader.861.origin

Downloads the following detected threats from the Internet:

Android.DownLoader.860.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) 47.97.2####.214:80
TCP(HTTP/1.1) anal####.howq####.cn:8106
TCP(HTTP/1.1) 1####.31.213.162:80
TCP(HTTP/1.1) p####.howq####.cn:8809
TCP(HTTP/1.1) l####.tbs.qq.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) w####.pcon####.com.cn:80
TCP(HTTP/1.1) j####.lie####.cn:80
TCP(HTTP/1.1) src.r####.com:80
TCP(HTTP/1.1) api.sdk.f####.cn:80
TCP(HTTP/1.1) www.howq####.cn:80
TCP(HTTP/1.1) sdk.c####.com:80
TCP(HTTP/1.1) a####.exc.mob.com:80
TCP(TLS/1.0) dualsta####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) sf1-ttc####.ps####.com:443
TCP(TLS/1.0) sf3-ttc####.ps####.com:443
TCP(TLS/1.0) sf6-ttc####.ps####.com.####.com:443
TCP(TLS/1.0) bj####.j####.cn:443
TCP 1####.232.25.182:7006
UDP s.j####.cn:19000
UDP p####.howq####.cn:8087
TCP 1####.232.25.190:21003

DNS requests:

2####.i####.com
a####.exc.mob.com
an####.l####.com
anal####.howq####.cn
and####.b####.qq.com
api.sdk.f####.cn
bj####.j####.cn
is.sn####.com
j####.lie####.cn
l####.tbs.qq.com
p####.howq####.cn
p####.howq####.cn
plb####.u####.com
s.j####.cn
sdk.c####.com
sf1-ttc####.ps####.com
sf3-ttc####.ps####.com
sf6-ttc####.ps####.com
sis.j####.io
src.r####.com
u####.u####.com
w####.pcon####.com.cn
www.howq####.cn

HTTP GET requests:

anal####.howq####.cn:8106/config/Android.conf
api.sdk.f####.cn/v2/initUrl?appId=####
p####.howq####.cn:8809/whois.pconline.com.cn/ipJson.jsp
src.r####.com/kubo/dex/hh_9.0_145.dex
w####.pcon####.com.cn/ipJson.jsp
www.howq####.cn/fantuan/advertisement/getlist?sign=####&packageid=####&t...
www.howq####.cn/fantuan/domain/getDomainShield

HTTP POST requests:

a####.exc.mob.com/errconf
anal####.howq####.cn:8106/sa?project=####
and####.b####.qq.com/rqd/async?aid=####
j####.lie####.cn/v2/cp?appId=####
l####.tbs.qq.com/ajax?c=####&k=####
sdk.c####.com/versiontapi.php?v=####&type=####
www.howq####.cn/fantuan/config/getConfig
www.howq####.cn/fantuan/rule_v2/getRuleJson

File system changes:

Creates the following files:

/data/anr/traces.txt
/data/data/####/-5998622401067643521
/data/data/####/.duid
/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.lock
/data/data/####/.vpl_lock
/data/data/####/1002
/data/data/####/1004
/data/data/####/14cf8198-0bfa-4606-933b-12ef31a36a6d
/data/data/####/19bc802c-93a8-46ee-978b-32061cf4f19e
/data/data/####/246f151b-14fc-4062-9376-c4ea7420f31c
/data/data/####/2D72A071.dex
/data/data/####/2edceeb1-9140-45fb-8559-28e3cff0845e
/data/data/####/658dfb61-399d-48a3-8721-f060b403a9cd
/data/data/####/798d4f28-6125-49d6-8539-87ed3ad19e56
/data/data/####/7c250780-465f-4aca-963c-44e1af1d32e1
/data/data/####/8d2c8073-5f76-4eb1-bbcf-2b352ebe3c72
/data/data/####/981ec698-ec1b-4a76-9043-c518c38c3c76
/data/data/####/9c54cfa9-8739-4eb6-8834-f89f71ca2dcb
/data/data/####/AdmobileApiAd_3.5.0.dex (deleted)
/data/data/####/Alvin2.xml
/data/data/####/AndroidLogPlusXl_5.5.0.dex (deleted)
/data/data/####/BUGLY_COMMON_VALUES.xml
/data/data/####/ContextData.xml
/data/data/####/CookiePrefsFile.xml
/data/data/####/IpInfos.xml
/data/data/####/LY_AD_KEY.xml
/data/data/####/MultiDex.lock
/data/data/####/Novel.db-journal
/data/data/####/Push_Page_Config.xml
/data/data/####/TRANS_CONFIG.xml
/data/data/####/ThrowalbeLog.db-journal
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/WapToPc.json
/data/data/####/WapToPc.json_bak
/data/data/####/_umeng_common_config.xml
/data/data/####/a==8.0.2&&1.30.2_1576664062508_envelope.log
/data/data/####/ad_strategy.db-journal
/data/data/####/ax_c.xml
/data/data/####/bal.catch
/data/data/####/bc.config
/data/data/####/bugly_db_-journal
/data/data/####/bwc.catch
/data/data/####/c29b7d94-a3bc-4e6e-b413-bc626e8faf1e
/data/data/####/c95d3eed-b355-471b-b684-45d4d41ce5da
/data/data/####/catalog_rule.json
/data/data/####/cn.jiguang.common.xml
/data/data/####/cn.jiguang.sdk.address.xml
/data/data/####/cn.jiguang.sdk.share.profile.xml
/data/data/####/cn.jiguang.sdk.user.profile.xml
/data/data/####/cn.jiguang.sdk.user.set.profile.xml
/data/data/####/cn.jpush.android.user.profile.xml
/data/data/####/cn.jpush.config.xml
/data/data/####/cn.jpush.preferences.v2.rid.xml
/data/data/####/cn.jpush.preferences.v2.xml
/data/data/####/com.ciba.data.xml
/data/data/####/com.fantuantanshujbk.BETA_VALUES.xml
/data/data/####/com.sensorsdata.analytics.android.sdk.SensorsDataAPI.xml
/data/data/####/content_trans_rule_v2.json
/data/data/####/content_trans_rule_v2.json_bak
/data/data/####/core_info
/data/data/####/crashrecord.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNTc2NjY0MDI4ODk0;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTc2NjY0MDU3OTYx;
/data/data/####/da2f886d-32d3-4343-ab98-3b61ccff8a6b
/data/data/####/dd442b5e-813b-44cf-b2bb-b52fe2092404
/data/data/####/de4d2894-5528-4fd2-9918-36e488d9f52a
/data/data/####/disposable-res.xml
/data/data/####/download_upload
/data/data/####/downloader.db-journal
/data/data/####/eb67047441fe02d83ab5ff04ad72d564.xml
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/gg.dex
/data/data/####/gg.dex (deleted)
/data/data/####/global-info.xml
/data/data/####/i==1.2.0&&1.30.2_1576664029065_envelope.log
/data/data/####/info.xml
/data/data/####/init_urls.xml
/data/data/####/libjiagu1394616514.so
/data/data/####/list_rule.json
/data/data/####/list_rule.json_bak
/data/data/####/local_crash_lock
/data/data/####/mc145.dex
/data/data/####/mc_cache.xml
/data/data/####/mob_commons_1
/data/data/####/mob_sdk_exception_1
/data/data/####/msg_queue_v330
/data/data/####/multidex.version.xml
/data/data/####/native_record_lock
/data/data/####/personal-info.xml
/data/data/####/readsetting.xml
/data/data/####/security_info
/data/data/####/sensorsdata-journal
/data/data/####/sensorsdata.xml
/data/data/####/sp_ft_uuid.xml
/data/data/####/t==8.0.2&&1.30.2_1576664060409_envelope.log
/data/data/####/tbs_download_config.xml
/data/data/####/tbs_download_stat.xml
/data/data/####/tbs_pv_config
/data/data/####/tbscoreinstall.txt
/data/data/####/tbslock.txt
/data/data/####/tt_sdk_settings.xml
/data/data/####/tt_sdk_settings.xml.bak
/data/data/####/ttopenadsdk.xml
/data/data/####/ttopensdk.db-journal
/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_location.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/update.xml
/data/data/####/wap_rule.json
/data/media/####/.78af709d2e56b347d81524b0f32c0ecb-temp-1576664006217
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.artc_lock
/data/media/####/.bs_lock
/data/media/####/.cca.dat
/data/media/####/.di
/data/media/####/.dic_lock
/data/media/####/.du_lock
/data/media/####/.duid
/data/media/####/.globalLock
/data/media/####/.gm_lock
/data/media/####/.im_lock
/data/media/####/.lesd_lock
/data/media/####/.mn_1360822780
/data/media/####/.nomedia
/data/media/####/.pkg_lock
/data/media/####/.pkgs_lock
/data/media/####/.push_deviceid
/data/media/####/.rc_lock
/data/media/####/.slw
/data/media/####/.ss_lock
/data/media/####/.umm.dat
/data/media/####/2ece9069a6db8b0290d382defeb13f23.tmp
/data/media/####/77d74143d728c651534060452a53f264.tmp
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/getConfig{}-temp-1576664061594
/data/media/####/getDomainShield-temp-1576664059549
/data/media/####/journal.tmp
/data/media/####/tbslog.txt
/data/media/####/temp_pkg_info.json

Miscellaneous:

Executes the following shell scripts:

/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq
/system/bin/sh -c getprop
cat /sys/class/net/wlan0/address
getprop
getprop ro.build.version.emui
getprop ro.build.version.opporom
getprop ro.letv.release.version
getprop ro.miui.ui.version.name
getprop ro.product.cpu.abi
getprop ro.smartisan.version
getprop ro.vivo.os.build.display.id
getprop ro.vivo.os.version
ls /
ls /sys/class/thermal
ps

Loads the following dynamic libraries:

2D72A071
Bugly
X86Bridge
libjiagu1394616514
native-lib
nms

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES
AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-ECB-NoPadding
AES-ECB-PKCS5Padding
AES-GCM-NoPadding
DES-CBC-PKCS5Padding
RSA-NONE-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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