Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    94s
  • max time network
    114s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/07/2024, 15:29

General

  • Target

    2cda586136f8a627a6087dcbfafc6e6f_JaffaCakes118.exe

  • Size

    3.1MB

  • MD5

    2cda586136f8a627a6087dcbfafc6e6f

  • SHA1

    f0fd185a614e0e8570f32206ffd885ef0060d4a4

  • SHA256

    5af5ad497c0b13118c5ce43ccab49e28dca7623ef501211975898221e238c4a3

  • SHA512

    8f7943dc705ed7a9ad2fa94cc6483bf45ac13117aa2545d2b06288dab119b915d405962838b3152426d17fa6550bdf2e018e6532f925b55643ead8334a16ae24

  • SSDEEP

    98304:E8R0S0Tk+u+6x3K3n75Ye3osBHFEq7gh32Em7:Ei7+KVK3Kmo6FEOghm

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Loads dropped DLL 1 IoCs
  • VMProtect packed file 3 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Drops file in System32 directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 37 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2cda586136f8a627a6087dcbfafc6e6f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2cda586136f8a627a6087dcbfafc6e6f_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4508
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://www.dnfjinbao.com/
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2972
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2972 CREDAT:17410 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1112

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9X9HPJHY\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

  • C:\Windows\SysWOW64\SkinH_EL.dll

    Filesize

    688KB

    MD5

    bd42ef63fc0f79fdaaeca95d62a96bbb

    SHA1

    97ca8ccb0e6f7ffeb05dc441b2427feb0b634033

    SHA256

    573cf4e4dfa8fe51fc8b80b79cd626cb861260d26b6e4f627841e11b4dce2f48

    SHA512

    431b5487003add16865538de428bf518046ee97ab6423d88f92cda4ff263f971c0cf3827049465b9288a219cc32698fd687939c7c648870dd7d8d6776735c93c

  • memory/4508-0-0x0000000000400000-0x0000000000AF8000-memory.dmp

    Filesize

    7.0MB

  • memory/4508-1-0x0000000000400000-0x0000000000AF8000-memory.dmp

    Filesize

    7.0MB

  • memory/4508-15-0x0000000000400000-0x0000000000AF8000-memory.dmp

    Filesize

    7.0MB