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Analysis

  • max time kernel
    93s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/10/2024, 20:06

General

  • Target

    369753c5f7215f05866708fcf8b9eded_JaffaCakes118.exe

  • Size

    163KB

  • MD5

    369753c5f7215f05866708fcf8b9eded

  • SHA1

    2ffd0fedae950863677fd323567f2bb5af34e99a

  • SHA256

    07fc02850c2f7ab8d05132c31bc984abfbebde462a291ff797352aab6de195fc

  • SHA512

    dd412e24d66328124e0f72de8ec554417fcbebb527a2c21ddb4c5bb68af4cb5dd24b27a422074ef1562482725b0d4cb5aed8b50ec8a20fc11b75ee7e8d5d8eee

  • SSDEEP

    3072:ylvwBHTzutP2cukIIIBKVeF5/w6ikRgfc:ylIBH2sczH0KVeFi6i6

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Drops desktop.ini file(s) 2 IoCs
  • Drops file in Windows directory 3 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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\369753c5f7215f05866708fcf8b9eded_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\369753c5f7215f05866708fcf8b9eded_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3320
    • C:\Users\Admin\AppData\Local\Temp\ins5184\ins5184.exe
      "C:\Users\Admin\AppData\Local\Temp\ins5184\ins5184.exe" ins.exe /e10780771 /u51938065-e47c-4b97-bfda-2a105bc06f2f
      2⤵
      • Executes dropped EXE
      • Drops desktop.ini file(s)
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:3116

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\ins5184\ins5184.exe

    Filesize

    252KB

    MD5

    2b8fb03bf38cb33a98d804cfdc2bb2c0

    SHA1

    962a9850ff0728f80c14878859dc2307f6ab0ff2

    SHA256

    01053b858d8d24f62c5520fb0255d16e728d27d173c15d2d4082ffdf85adf5e8

    SHA512

    18b0d66a8152014d8e2ad03b8f1b80c69d9ebb805215735b476643fbd2fdb0e817b89f81beae604c969ad2b94225032f507e911c9874a735f2dfed32cf3925df

  • memory/3116-18-0x0000000073FB0000-0x0000000074561000-memory.dmp

    Filesize

    5.7MB

  • memory/3116-12-0x0000000073FB2000-0x0000000073FB3000-memory.dmp

    Filesize

    4KB

  • memory/3116-13-0x0000000073FB0000-0x0000000074561000-memory.dmp

    Filesize

    5.7MB

  • memory/3116-14-0x0000000073FB0000-0x0000000074561000-memory.dmp

    Filesize

    5.7MB

  • memory/3116-17-0x0000000073FB0000-0x0000000074561000-memory.dmp

    Filesize

    5.7MB

  • memory/3116-19-0x0000000073FB0000-0x0000000074561000-memory.dmp

    Filesize

    5.7MB

  • memory/3116-20-0x0000000073FB0000-0x0000000074561000-memory.dmp

    Filesize

    5.7MB

  • memory/3116-22-0x0000000073FB0000-0x0000000074561000-memory.dmp

    Filesize

    5.7MB

  • memory/3116-23-0x0000000073FB2000-0x0000000073FB3000-memory.dmp

    Filesize

    4KB

  • memory/3116-25-0x0000000073FB0000-0x0000000074561000-memory.dmp

    Filesize

    5.7MB

  • memory/3320-0-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/3320-21-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/3320-26-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB