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Analysis

  • max time kernel
    141s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    10/08/2024, 19:54

General

  • Target

    87714b15eb7db64a86037054d76195b0_JaffaCakes118.exe

  • Size

    1.0MB

  • MD5

    87714b15eb7db64a86037054d76195b0

  • SHA1

    94e68f702a948186728b4ad99fdbebbd5191f5d5

  • SHA256

    4976016eee1baa3c09807c9b2e4594ee82cb5a0347684b03fa76bf07a40b8cf0

  • SHA512

    cdfb687a07b2ed6c96193fc58cad210ac3abf09bab3d859e7b716afff28fd330d2ea33704487261f94a3fe6e0da36083d959520897188c247ddfbdf6373c134d

  • SSDEEP

    24576:nq27sABdEq3Zo4o3DOdQ2KgOEIh27fUoAGXnq3Htj/VsHOo/:rV3ZWUIh0UoAG63H5+

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 5 IoCs
  • Adds Run key to start application 2 TTPs 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 4 IoCs

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

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 8 IoCs
  • Suspicious use of SendNotifyMessage 8 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\87714b15eb7db64a86037054d76195b0_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\87714b15eb7db64a86037054d76195b0_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2240
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\ProgramData\23569025\23569025.bat" "
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2804
      • C:\Windows\SysWOW64\cmd.exe
        cmd.exe /c start C:\PROGRA~3\23569025\23569025.exe /i
        3⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2788
        • C:\PROGRA~3\23569025\23569025.exe
          C:\PROGRA~3\23569025\23569025.exe /i
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: GetForegroundWindowSpam
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          PID:2688

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\PROGRA~3\23569025\23569025.exe

    Filesize

    1.0MB

    MD5

    87714b15eb7db64a86037054d76195b0

    SHA1

    94e68f702a948186728b4ad99fdbebbd5191f5d5

    SHA256

    4976016eee1baa3c09807c9b2e4594ee82cb5a0347684b03fa76bf07a40b8cf0

    SHA512

    cdfb687a07b2ed6c96193fc58cad210ac3abf09bab3d859e7b716afff28fd330d2ea33704487261f94a3fe6e0da36083d959520897188c247ddfbdf6373c134d

  • C:\ProgramData\23569025\23569025.bat

    Filesize

    230B

    MD5

    ac67272f63573ccdab538bd21c654124

    SHA1

    ff38b8a03ceb1326834e7d75e995b25552b7a61f

    SHA256

    fdede40551e44939a0382bbe35b77f4e0307a5e05bd4b6341b498889a61c995e

    SHA512

    6c045f34d386ccf1844184a4ebfc3d0c0d8510556beac7c6e4abf3944040c5254be345e043ada321bba257e6f8fd099f9d77b0b347d28ae137e07fcde4440919

  • memory/2240-0-0x0000000000020000-0x0000000000021000-memory.dmp

    Filesize

    4KB

  • memory/2240-1-0x0000000010000000-0x000000001017C000-memory.dmp

    Filesize

    1.5MB

  • memory/2240-2-0x0000000010001000-0x0000000010179000-memory.dmp

    Filesize

    1.5MB

  • memory/2240-3-0x0000000010000000-0x000000001017C000-memory.dmp

    Filesize

    1.5MB

  • memory/2240-6-0x0000000010000000-0x000000001017C000-memory.dmp

    Filesize

    1.5MB

  • memory/2240-14-0x0000000010000000-0x000000001017C000-memory.dmp

    Filesize

    1.5MB

  • memory/2240-15-0x0000000010001000-0x0000000010179000-memory.dmp

    Filesize

    1.5MB

  • memory/2688-25-0x0000000010000000-0x000000001017C000-memory.dmp

    Filesize

    1.5MB

  • memory/2688-33-0x0000000010000000-0x000000001017C000-memory.dmp

    Filesize

    1.5MB

  • memory/2688-24-0x0000000010000000-0x000000001017C000-memory.dmp

    Filesize

    1.5MB

  • memory/2688-21-0x0000000010000000-0x000000001017C000-memory.dmp

    Filesize

    1.5MB

  • memory/2688-23-0x0000000010000000-0x000000001017C000-memory.dmp

    Filesize

    1.5MB

  • memory/2688-27-0x0000000010000000-0x000000001017C000-memory.dmp

    Filesize

    1.5MB

  • memory/2688-32-0x0000000010000000-0x000000001017C000-memory.dmp

    Filesize

    1.5MB

  • memory/2688-22-0x0000000010000000-0x000000001017C000-memory.dmp

    Filesize

    1.5MB

  • memory/2688-34-0x0000000010000000-0x000000001017C000-memory.dmp

    Filesize

    1.5MB

  • memory/2688-35-0x0000000010000000-0x000000001017C000-memory.dmp

    Filesize

    1.5MB

  • memory/2688-36-0x0000000010000000-0x000000001017C000-memory.dmp

    Filesize

    1.5MB

  • memory/2688-38-0x0000000010000000-0x000000001017C000-memory.dmp

    Filesize

    1.5MB

  • memory/2688-39-0x0000000010000000-0x000000001017C000-memory.dmp

    Filesize

    1.5MB

  • memory/2688-40-0x0000000010000000-0x000000001017C000-memory.dmp

    Filesize

    1.5MB

  • memory/2688-41-0x0000000010000000-0x000000001017C000-memory.dmp

    Filesize

    1.5MB

  • memory/2688-42-0x0000000010000000-0x000000001017C000-memory.dmp

    Filesize

    1.5MB