Overview

overview

10

Static

static

6

ebc1e60808...18.apk

android-9-x86

10

ebc1e60808...18.apk

android-10-x64

10

ebc1e60808...18.apk

android-11-x64

Analysis

  • max time kernel
    142s
  • 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
    10-04-2024 18:52

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General

  • Target

    ebc1e608080227a13f173612ae3136e1_JaffaCakes118.apk

  • Size

    2.7MB

  • MD5

    ebc1e608080227a13f173612ae3136e1

  • SHA1

    18770445ea731c509beb7322a98c0477f7b8d87c

  • SHA256

    00ec32ae4b2f32c99a8053fb0b7a5dacdfdad2fa1981f058919cc484b4a5924c

  • SHA512

    0a2b51f02b2916598d0c8d6b4d33b24d8f2adbb34d1ba81eaaadd1420acc68c8e6e73e875ed337a14b57192798395617fb18f2691fa6744865d96834ef0b618f

  • SSDEEP

    49152:YxHjSl9QRd4g6nRw8ysPcwf0THzCUIfuI5MX/OUeav6oOMor7uU:YxHWURd4gARwPwWzC7fdi2UWrMu7f

Score
10/10
cerberusbankercollectiondiscoveryevasioninfostealerratstealthtrojan

Malware Config

Extracted

Family

cerberus

C2

http://161.97.68.93

Signatures

  • Cerberus

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

    bankertrojaninfostealerevasionratcerberus
  • Makes use of the framework's Accessibility service 2 TTPs 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasion
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
    stealthtrojanevasion
  • Checks CPU information 2 TTPs 1 IoCs

    Checks CPU information which indicate if the system is an emulator.

    evasiondiscovery
  • Checks memory information 2 TTPs 1 IoCs

    Checks memory information which indicate if the system is an emulator.

    evasiondiscovery
  • Loads dropped Dex/Jar 1 TTPs 3 IoCs

    Runs executable file dropped to the device during analysis.

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

Processes

  • com.shrimp.major
    1⤵
    • Makes use of the framework's Accessibility service
    • Removes its main activity from the application launcher
    • Checks CPU information
    • Checks memory information
    • 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:4281
    • /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.shrimp.major/app_DynamicOptDex/wfSM.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.shrimp.major/app_DynamicOptDex/oat/x86/wfSM.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4306

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • /data/data/com.shrimp.major/app_DynamicOptDex/oat/wfSM.json.cur.prof
    Filesize

    811B

    MD5

    1197194ae47212b0302d4383ad34a21a

    SHA1

    7ae7a45f31fb8c580eb0a4738f8619e530b0c7bb

    SHA256

    8376a6381dc0d702833ee7270b1fde7235ff9839d587c09ead6f348782347dce

    SHA512

    e258b3e53928635ff806c12a5b2b429d53c409d3a9b60aff00034e81cb536c077a077b3939930cd5f7f32f7cafb98d10f2c7dc04b190f93283b695f3d4d72a3f

    Download Submit
  • /data/data/com.shrimp.major/app_DynamicOptDex/wfSM.json
    Filesize

    124KB

    MD5

    0fdf0bad6af9c55a59774f3e3c30e82e

    SHA1

    fe9a88bce40dfb4ea4928a3a0b240154156d61dd

    SHA256

    9616376ed229a77502057e5858f2bf46651362f7c8f2f43cd04cebf59d9216c9

    SHA512

    607389a8d96f306e243d9cfcd6b94b8125ca14da05cb8f8c2fe13ba387d614ce25f0baeea63cebf3bd3c3f390359cdc486a60252ea549811b66ddf6fa22de435

    Download Submit
  • /data/data/com.shrimp.major/app_DynamicOptDex/wfSM.json
    Filesize

    124KB

    MD5

    14566c640d4f373f498f98babe63912f

    SHA1

    74b042d5a511b86530d0b57a1e060acac002d161

    SHA256

    35007d1bb65015580669e71282624802506498e6d3d7b7413ff13dbccddbe85c

    SHA512

    5c693dbcde1f3e88b7f08df42fad8a6d16f91d48eea4c272d8de3a2666f12a0553c0921967b90a49f65a981e98175fd3ce332217a97ceb6a4fb04d0a43917715

    Download Submit
  • /data/user/0/com.shrimp.major/app_DynamicOptDex/wfSM.json
    Filesize

    124KB

    MD5

    be592ee3853a0cdeb6f9c506f44a352f

    SHA1

    624f4286748e7f25a5a16efd70456342775872c5

    SHA256

    6772efa63a706372e8565da3edb36e070b6c2847bd2628bbeb6c41f124909e15

    SHA512

    29d33653bcdb24d3c9272c82dfe724802db5d4d2df806d33c95ee0f076a55e9a5583ce8fad1d6706c65851e41e2dc540bd6f94851765427b0d80418ce5a189c6

    Download Submit