Analysis

  • max time kernel
    149s
  • max time network
    131s
  • 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
    15-04-2024 08:36

General

  • Target

    f0ac2253137cf4ce3fbb220d9c0388e3_JaffaCakes118.apk

  • Size

    3.0MB

  • MD5

    f0ac2253137cf4ce3fbb220d9c0388e3

  • SHA1

    5bb4093cd693722452c5758558340a2aac26c568

  • SHA256

    9eb68d1213d226b439a87a74b3c5fe3705b2c49afeb0d09f048c26940bb0c9d9

  • SHA512

    25b96a8124e031ab0d32e61e1c3433dfcca019a5222cc8e0584fe525bad4ce6b0e518b7cfae43337c35641337afbb659dd06baa8e514453d644fb979ffe7dc53

  • SSDEEP

    49152:cRXHZPq4Bci6d9FHYDOPYAU3epGu3RRwE78rcLBd2uGePOFM+nizAz5q:cJ5S4BcJurAdpz3Rb7x2DnF4

Malware Config

Signatures

  • Hydra

    Android banker and info stealer.

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

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Reads information about phone network operator. 1 TTPs

Processes

  • com.flxfawyx.ygdonhv
    1⤵
    • Makes use of the framework's Accessibility service
    • Loads dropped Dex/Jar
    PID:4225
    • /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.flxfawyx.ygdonhv/code_cache/secondary-dexes/base.apk.classes1.zip --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.flxfawyx.ygdonhv/code_cache/secondary-dexes/oat/x86/base.apk.classes1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4254

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/com.flxfawyx.ygdonhv/code_cache/secondary-dexes/tmp-base.apk.classes6031891013500599414.zip

    Filesize

    378KB

    MD5

    93b445c41c1a97da174939c265c56409

    SHA1

    c67aabadadf2c1f83facd885ffecb69b4255bb71

    SHA256

    c1897991617b6b0d299294fc9aee7df2573930ff921586343737f294b9926e98

    SHA512

    7325fa7564473de9392657ddb9621eb9dd1f51b9b4436da447f9f4be62a443572115ff1f692db1e430dfe521f157b4b4c6c88ea4e2fddd900df44f40a446d52f

  • /data/user/0/com.flxfawyx.ygdonhv/code_cache/secondary-dexes/base.apk.classes1.zip

    Filesize

    902KB

    MD5

    6ab986fa55c4359806f8cebf827a471d

    SHA1

    ccd556295e6479cd061e4725e7dbfa4a8387a28a

    SHA256

    7a202ba1bc18daed73ad599f9283aadef36b00b8475bce94da121757e232ed95

    SHA512

    3eac3a8bfa7ecbddc0b67ee1b4fbe05fc6c35b3ee10fbaffa27328ba3dd1dd3edd7f02de40e796f1e24e4480a7a8f080ba47e4e8cb1c670fccc43ea4c50470fe

  • /data/user/0/com.flxfawyx.ygdonhv/code_cache/secondary-dexes/base.apk.classes1.zip

    Filesize

    902KB

    MD5

    8f15d2934b58d2a814aad37ca46e70dc

    SHA1

    eb80dcb5498b6e1b1c97bd13febfa45a7f726122

    SHA256

    5e60fd517dda5a6d8a79e5600fb4d407efceb2c9933cb4a4bfe3c61104945fe8

    SHA512

    0c6f8d34d493b3711ee8abc4c68c34949c7c7f2ea25a67c5de261f5aa16107b19e7406c0609b60635d8f03be621362f253c4ebd7575f38b738ffcfbbe44a70c2