Analysis

  • max time kernel
    122s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    12/08/2024, 06:32

General

  • Target

    8dad249ac625e5c1292f641c954fa885_JaffaCakes118.exe

  • Size

    198KB

  • MD5

    8dad249ac625e5c1292f641c954fa885

  • SHA1

    38162ef4fcad64a47fd742e00c4ced3c2cec64ee

  • SHA256

    90e936fc6bb05660a4c9e80c2f7fe952b366f39629a7e6340a3f08d2da89d6a8

  • SHA512

    485b266a010700f92f9ad4ea92fce481236b95e1b7e0f99bfd88877bc71c88ddae32070a34d188c7661308baab46cf8dd99ff266d719ef195123dfdc0616a3d9

  • SSDEEP

    3072:B8bG7d9quXIEfECfOvu1klM/av/sTvout9u1ki:B8KTquIGJ7an0oSM7

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8dad249ac625e5c1292f641c954fa885_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\8dad249ac625e5c1292f641c954fa885_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2816
    • C:\Windows\SysWOW64\explorer.exe
      "C:\Windows\System32\explorer.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2608

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • \Windows\SysWOW64\259484481.TMP

          Filesize

          12.2MB

          MD5

          494b7c94d0e4f4631571854394d490a8

          SHA1

          85a12fb279b9ac68199ac4365af9920c8aeae476

          SHA256

          e5a3fabe1246e111803bd475645692366e4e8e26b28b72a0ffa75c280d740147

          SHA512

          e934597ab1146b872e5c9b8e495ac187ca7700182ade7a01f9847c119842ea9edafec62f5fab7b7975cb2b1a74bc9602e4e332be57e2c0cdb85bff2edb05956b

        • memory/2816-1-0x0000000000400000-0x0000000000430000-memory.dmp

          Filesize

          192KB