Analysis

  • max time kernel
    141s
  • max time network
    149s
  • platform
    android_x86
  • resource
    android-x86-arm-20240221-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240221-enlocale:en-usos:android-9-x86system
  • submitted
    01-04-2024 00:52

General

  • Target

    631170cab53cef6a3cc8a73d35a88ec6_JaffaCakes118.apk

  • Size

    2.9MB

  • MD5

    631170cab53cef6a3cc8a73d35a88ec6

  • SHA1

    a32828458410e5bfef4e18627f72456dd70727f1

  • SHA256

    e75bcc316514dacde0453a0766b46bc7075159ff9ae31e1d955c48fb745bf97f

  • SHA512

    a1a607418b6beae31483aa99a3d118195a7a315b45317dca134089091c792f03dbc1105f2983227a4fe303d4fe6bceec897d6832fb7693cb5c505230e3df14c2

  • SSDEEP

    49152:EdIk26OLx32qt5iB2sqyzOdyTdl6jIefQdjMb8kYNBfnzz77kNJR:EqKO932qXidSEpwEyqjO8PNBfPsJR

Malware Config

Extracted

Family

cerberus

C2

https://budabelegedude111.xyz

Signatures

  • Cerberus

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

  • 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 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 3 IoCs

    Runs executable file dropped to the device during analysis.

  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
  • Listens for changes in the sensor environment (might be used to detect emulation) 1 TTPs 1 IoCs

Processes

  • com.march.treat
    1⤵
    • Makes use of the framework's Accessibility service
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Listens for changes in the sensor environment (might be used to detect emulation)
    PID:4275
    • /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.march.treat/app_DynamicOptDex/HNZup.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.march.treat/app_DynamicOptDex/oat/x86/HNZup.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4300

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.march.treat/app_DynamicOptDex/HNZup.json

    Filesize

    124KB

    MD5

    3a8565cfc8f3422f28349fa81121e16c

    SHA1

    726c1bf45a4abab028fe0bfa004417be99637419

    SHA256

    739226a6f9b0276c328df038bee34315ebdd93182e3c8bcbecdaf0c7c8180076

    SHA512

    690f92a44d8cb254515d2297e02ec5c560af1ebffec87b3bc81ba6864027d4790151d4a92e10569bd1cdd0e45f74304986aca73805abbc7382662b504257c25e

  • /data/data/com.march.treat/app_DynamicOptDex/HNZup.json

    Filesize

    124KB

    MD5

    28aa8501c9224ce2ac4dea04e18ea213

    SHA1

    dd9e52b38e78dc3ca96e18b993738953523d5cec

    SHA256

    72e96be4b69224503db786b7fb9b1db6b951ef827f0abda209c56159950c1891

    SHA512

    21d3249469be391ae102972747ca57fa6161913135cebe7eea330cb370ecb0db6ac653ab4dccd9d8c387f3e077171dcd969683757b5412e8536ec6d58e9b9472

  • /data/data/com.march.treat/app_DynamicOptDex/oat/HNZup.json.cur.prof

    Filesize

    819B

    MD5

    ecf50b874b3a995ad116e81248252227

    SHA1

    92b8d2c886cfed74cb3e28e1d736212e3242ed6d

    SHA256

    46ff3e05af4127a5caca3566530b61aaeb475650129d4885a7aed0b21891477d

    SHA512

    c7f34893c4fed687dc1130addcfc83d9972c36e9b74315269ffd5dbc1b3b7e386f0f5b34640f5ae77475b7b4ecb94450d967ad3d600bf9ffdba0cb6c452cf97d

  • /data/user/0/com.march.treat/app_DynamicOptDex/HNZup.json

    Filesize

    124KB

    MD5

    098d61257bcd2d9d9de1c104a973b1a5

    SHA1

    e37f69abd5f3ad717cccacce1eede2d9bba66b6e

    SHA256

    b2d9471ac2656aaf94010570d0d4e1f4717bd4b94dd59f8fe1f84e9a2f50ab4d

    SHA512

    4c6b1ab2ae6371e4d238eb5574e05399e9edd88e4d9708ddd0ea231736444a9cad001f897bb0cdc43369c1f6d6afd88858fea288754fd4afbb6bc8a2d538de3d