Analysis

  • max time kernel
    1842391s
  • max time network
    161s
  • platform
    android_x64
  • resource
    android-x64-arm64-20220310-en
  • submitted
    16-06-2022 18:37

General

  • Target

    30937927e8891f8c0fd2c7b6be5fbc5a05011c34a7375e91aad384b82b9e6a67.apk

  • Size

    6.1MB

  • MD5

    1a2a4044cf18eed59e66c413db766145

  • SHA1

    4e6e9995c3792d8cbcdd8aeb762bb0a6f74cef68

  • SHA256

    30937927e8891f8c0fd2c7b6be5fbc5a05011c34a7375e91aad384b82b9e6a67

  • SHA512

    cc069b2cc2e3c55190b0c840d98b2f6612e7779c759a24dfd903d96a028f5375ef806c40910efb98d566cef276557dab5cba13397cedc9a1ad56c1d2e1727ae8

Malware Config

Signatures

  • FluBot

    FluBot is an android banking trojan that uses overlays.

  • FluBot Payload 2 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 2 IoCs

    Runs executable file dropped to the device during analysis.

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

Processes

  • com.tencent.mm
    1⤵
    • Makes use of the framework's Accessibility service.
    • Loads dropped Dex/Jar
    • Uses Crypto APIs (Might try to encrypt user data).
    PID:5710

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/com.tencent.mm/app_DynamicOptDex/fBbBL.json

    Filesize

    3.1MB

    MD5

    4d1af208adc4e3b48ae49a8f9bb6a3bf

    SHA1

    c01efaade18827744ea039b365b1392574cbe11e

    SHA256

    35f92b7fab00a5dedec023de3bd5f4bc66f317043a62bee3d47c267bc28349b1

    SHA512

    4ac2b3c9374abbed0a8169f51965711f19461695b905c0221b51883360803521e80f5087209ec134a2b0303f13add277eef3eb8dd2173861c334d7dfde958906

  • /data/user/0/com.tencent.mm/app_DynamicOptDex/fBbBL.json

    Filesize

    3.1MB

    MD5

    9176c3e392a554fec7890533a61886ab

    SHA1

    74f83c8167c59c65ad1b508055dfac445bc08c25

    SHA256

    27ed9910cd1e4f2357df3d687bb8a375b97c1a8655cf0c30a64eff495a9b3b1c

    SHA512

    ffc4182c020c35d5a44eaf413943115d093ed4640bf9c9fa750c8fd8c6cca8947c1ddce3581b842bdb28588ce7af829dc4e23d1cb7f0b668f5c16c21adb3cbca

  • /data/user/0/com.tencent.mm/app_DynamicOptDex/fBbBL.json

    Filesize

    3.1MB

    MD5

    9176c3e392a554fec7890533a61886ab

    SHA1

    74f83c8167c59c65ad1b508055dfac445bc08c25

    SHA256

    27ed9910cd1e4f2357df3d687bb8a375b97c1a8655cf0c30a64eff495a9b3b1c

    SHA512

    ffc4182c020c35d5a44eaf413943115d093ed4640bf9c9fa750c8fd8c6cca8947c1ddce3581b842bdb28588ce7af829dc4e23d1cb7f0b668f5c16c21adb3cbca

  • /data/user/0/com.tencent.mm/app_DynamicOptDex/oat/fBbBL.json.cur.prof

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e