Resubmissions

09-04-2024 14:29

240409-rtpyhshd88 10

Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    android_x64
  • resource
    android-x64-arm64-20240221-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240221-enlocale:en-usos:android-11-x64system
  • submitted
    09-04-2024 14:29

General

  • Target

    ea32dfb83dff2f55084a22624077dd6e_JaffaCakes118.apk

  • Size

    3.4MB

  • MD5

    ea32dfb83dff2f55084a22624077dd6e

  • SHA1

    0b994725abc116f194007865b898e981f0b41e4d

  • SHA256

    9b288f10d587a1390b422e385e7813b24f51b34304ac0585242b865a7a1b9be6

  • SHA512

    4491c85229d063c6c63d2ccacb08505650030767237692ad06f3fc3a527296e06d8aed09c56088f38463b3ceb31d1cedb1f06eb5a823d194f2ffe16b16d1a779

  • SSDEEP

    49152:yzLDYLv2hd/i4QILkJWy2m74Hy7FBIsa9URW5cMs0UpmWQXAfhkw1eD:N2T/2jJLHvP894FMZU4WwAbsD

Malware Config

Extracted

Family

alienbot

C2

http://34.89.218.199

rc4.plain

Extracted

Family

alienbot

C2

http://34.89.218.199

Signatures

  • Alienbot

    Alienbot is a fork of Cerberus banker first seen in January 2020.

  • Cerberus

    An Android banker that is being rented to actors beginning in 2019.

  • Cerberus payload 1 IoCs
  • Makes use of the framework's Accessibility service 2 TTPs 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Removes its main activity from the application launcher 1 TTPs 5 IoCs
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs

    Application may abuse the framework's foreground service to continue running in the foreground.

  • Queries account information for other applications stored on the device. 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect account information stored on the device.

  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • Acquires the wake lock 1 IoCs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs

Processes

  • pole.crumble.burden
    1⤵
    • Makes use of the framework's Accessibility service
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Makes use of the framework's foreground persistence service
    • Queries account information for other applications stored on the device.
    • Acquires the wake lock
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    PID:4447

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/pole.crumble.burden/app_DynamicOptDex/YcB.json

    Filesize

    726KB

    MD5

    f6252d5c666bdf8e9ac685a5321295c9

    SHA1

    a2a167047553df7581e36652faf4d4ad7e0eb119

    SHA256

    b3708df32aed6b4a66f729502a08283bc0a1ee49ab37801f4ad390e4af66690d

    SHA512

    c12801c94e589ee6490fe0caf605be8a9c1566987fd777686bd703ef0d2659107adc5a50782d61ff27741bd69ab859944a809620a5993458a447bb12dbf0c823

  • /data/user/0/pole.crumble.burden/app_DynamicOptDex/YcB.json

    Filesize

    726KB

    MD5

    46302e3551aa9cd96409ca7f071ffaf8

    SHA1

    63dc0c17acba75d25cabc062b59513018164006c

    SHA256

    89a4825b881774f89b0ec7c1549228799ddd251b1058a130f0d09c8e89a54e40

    SHA512

    a1166d7f052c675a29c5ff527382761185313778ec5b33cf33db899e9297933ee4615ee1f019542fc5b9bfa4bd508c83c6189b66c519d7cb69ed43c52d1343fe

  • /data/user/0/pole.crumble.burden/app_DynamicOptDex/oat/YcB.json.cur.prof

    Filesize

    367B

    MD5

    af082e173a1960c1398ae7441f6be5d3

    SHA1

    34094cafc2fcdfe776f6d55596cd1b43f200f4ef

    SHA256

    8830b7920e4077957193f023e60a744f2ffc06c45f9f5f679b6936fec8ab8f34

    SHA512

    b77f926e12de1c3d884abdaac4238a83c213cb24c37d4a022716967a7dc7dabd7d7fdbe9e1e627adc451cd84710727d319bbb35c2118dcfbb5f20489b2308e29