Analysis

  • max time kernel
    1842273s
  • max time network
    163s
  • platform
    android_x64
  • resource
    android-x64-arm64-20220310-en
  • submitted
    16-06-2022 18:35

General

  • Target

    16ff2005a5edf5796cadb56258fdbd1e34f7e9a850bfb6f23a5ab5b969d47f19a.apk

  • Size

    3.3MB

  • MD5

    7e97532091767c01d5b426c4d0726fff

  • SHA1

    99828b200a44302507ed272c3fad84cc9747924d

  • SHA256

    16ff2005a5edf5796cadb56258fdbd1e34f7e9a850bfb6f23a5ab5b969d47f19

  • SHA512

    7994e440985226af7455f58e1f54bd37ad51fd27999d5c8023d240eb966111fb8058e6dcf183aeb8566d648f5f5d6d22d5f76a016649a7e7f7c5a9729792cb64

Malware Config

Signatures

  • FluBot

    FluBot is an android banking trojan that uses overlays.

  • FluBot Payload 3 IoCs
  • suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz

    suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz

  • Makes use of the framework's Accessibility service. 3 IoCs
  • Loads dropped Dex/Jar 4 IoCs

    Runs executable file dropped to the device during analysis.

  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Uses Crypto APIs (Might try to encrypt user data). 1 IoCs

Processes

  • com.tencent.westarthk
    1⤵
    • Makes use of the framework's Accessibility service.
    • Loads dropped Dex/Jar
    • Uses Crypto APIs (Might try to encrypt user data).
    PID:6927

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/com.tencent.westarthk/app_ded/e1DCgQGSF360pm8OFLwMhisJmpFeovxb.dex

    Filesize

    1.5MB

    MD5

    1be07a7baad9b4a2a0580a8e60629658

    SHA1

    26253e76f2fa7ea97b9d406281fbd1586a1f0aaa

    SHA256

    f426adb0fc20f0ac992c3a0a5fc65bd20720aa5fe266da997c6623161c94f334

    SHA512

    c2d37b91ec1bd63ee6e5a1b3c3095d041067e6b22b643dcc24ed6853789cfd956c339e224ae7d401664792b0c6669cd5fa806d7707f78d6e502d56a5dade61a4

  • /data/user/0/com.tencent.westarthk/app_ded/e1DCgQGSF360pm8OFLwMhisJmpFeovxb.dex

    Filesize

    1.5MB

    MD5

    1be07a7baad9b4a2a0580a8e60629658

    SHA1

    26253e76f2fa7ea97b9d406281fbd1586a1f0aaa

    SHA256

    f426adb0fc20f0ac992c3a0a5fc65bd20720aa5fe266da997c6623161c94f334

    SHA512

    c2d37b91ec1bd63ee6e5a1b3c3095d041067e6b22b643dcc24ed6853789cfd956c339e224ae7d401664792b0c6669cd5fa806d7707f78d6e502d56a5dade61a4

  • /data/user/0/com.tencent.westarthk/app_ded/e1DCgQGSF360pm8OFLwMhisJmpFeovxb.dex

    Filesize

    1.5MB

    MD5

    1be07a7baad9b4a2a0580a8e60629658

    SHA1

    26253e76f2fa7ea97b9d406281fbd1586a1f0aaa

    SHA256

    f426adb0fc20f0ac992c3a0a5fc65bd20720aa5fe266da997c6623161c94f334

    SHA512

    c2d37b91ec1bd63ee6e5a1b3c3095d041067e6b22b643dcc24ed6853789cfd956c339e224ae7d401664792b0c6669cd5fa806d7707f78d6e502d56a5dade61a4

  • /data/user/0/com.tencent.westarthk/cache/src8157936549058354168/dp.kotlin-v1.lua.mph

    Filesize

    120KB

    MD5

    c384c5cdaf8f3edfa29389f2de2effea

    SHA1

    5e5dad9692cf5794e3ff7b99a64e6555399bc56f

    SHA256

    0f145035801825a43c9aba19597cb6ee6737088c4f058a66d6b87f144a046062

    SHA512

    7ea82780f2a46f8c297a35c16bb2e51136d4297fd2c4e6409b595b97d9490dfd65d00352a07ca6cd86b4f2fbfceeb5ab8d15f515395104be61629af56046c780

  • /data/user/0/com.tencent.westarthk/cache/src8157936549058354168/dp.kotlin-v1.lua.mph

    Filesize

    120KB

    MD5

    c384c5cdaf8f3edfa29389f2de2effea

    SHA1

    5e5dad9692cf5794e3ff7b99a64e6555399bc56f

    SHA256

    0f145035801825a43c9aba19597cb6ee6737088c4f058a66d6b87f144a046062

    SHA512

    7ea82780f2a46f8c297a35c16bb2e51136d4297fd2c4e6409b595b97d9490dfd65d00352a07ca6cd86b4f2fbfceeb5ab8d15f515395104be61629af56046c780

  • /data/user/0/com.tencent.westarthk/cache/src8157936549058354168/dp.kotlin-v1.lua.mph

    Filesize

    120KB

    MD5

    c384c5cdaf8f3edfa29389f2de2effea

    SHA1

    5e5dad9692cf5794e3ff7b99a64e6555399bc56f

    SHA256

    0f145035801825a43c9aba19597cb6ee6737088c4f058a66d6b87f144a046062

    SHA512

    7ea82780f2a46f8c297a35c16bb2e51136d4297fd2c4e6409b595b97d9490dfd65d00352a07ca6cd86b4f2fbfceeb5ab8d15f515395104be61629af56046c780