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Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20250207-en
  • resource tags

    arch:x64arch:x86image:win7-20250207-enlocale:en-usos:windows7-x64system
  • submitted
    11/03/2025, 02:52

General

  • Target

    JaffaCakes118_62c9a1f57f9517ef17596821e38245fd.exe

  • Size

    150KB

  • MD5

    62c9a1f57f9517ef17596821e38245fd

  • SHA1

    5db280edb4a577485c52ce16330ecbcf1ca6be5f

  • SHA256

    79f566714bd1dbf8a2be8b6601e0c3b63f46df660854e52137f2e4726326ae62

  • SHA512

    4685bec5abfe2c3d58a27bc757aec6df7536921fde80ace7d82738ca54f65c16b35ced977cc872ea9ca5338b5dc0e8fe9ad7a49c13835325556eb60c21dca266

  • SSDEEP

    3072:6ldlXTPtEgUJmh+aDY+puszTjGkZHKZApg0P77mag417WHFRlyAtd6A6:6RTPtEgTh+aDyszTKkZH1pg0P7rb7Wl2

Malware Config

Signatures

  • Gh0st RAT payload 1 IoCs
  • Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

  • Gh0strat family
  • Deletes itself 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 3 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

  • Drops file in Program Files directory 2 IoCs
  • Drops file in Windows directory 10 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 10 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 45 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_62c9a1f57f9517ef17596821e38245fd.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_62c9a1f57f9517ef17596821e38245fd.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1704
    • C:\Users\Admin\AppData\Roaming\C83F.tmp
      C:\Users\Admin\AppData\Roaming\C83F.tmp
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      PID:2024
    • C:\Windows\SysWOW64\msiexec.exe
      "C:\Windows\System32\msiexec.exe" /i C:\Users\Admin\AppData\Local\Temp\INSE44~1.INI /quiet
      2⤵
      • Enumerates connected drives
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:3000
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\run_dws_file.bat" "
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2740
      • C:\Users\Admin\AppData\Local\Temp\inlE716.tmp
        C:\Users\Admin\AppData\Local\Temp\inlE716.tmp cdf1912.tmp
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2176
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\inlE716.tmp > nul
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2332
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\tmp_ext_favurl_cab.bat" "
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2760
      • C:\Windows\SysWOW64\expand.exe
        expand.exe "C:\Users\Admin\AppData\Local\Temp\favorites_url.cab" -F:*.* "C:\Users\Admin\Favorites"
        3⤵
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        PID:2020
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\JAFFAC~1.EXE > nul
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      PID:2880
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2864
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding DB3C5C46D9CF1B7DB6F1DF152E5F34DC
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2920

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Config.Msi\f76e7c4.rbs

    Filesize

    7KB

    MD5

    6a8888913a622b4895d55b6c49961e56

    SHA1

    fdd38437a621576f69286f2dd2d768854e5b0fed

    SHA256

    3cde39fd2adca3c9054eb2e63a78bcef4c8f76a7a1a615d07dc6d5c5f68da3f1

    SHA512

    5876ab6a2131772c11d7aaf69e9c2e4dad212028cd259436d11a67a02dc0fb27d619bbfb558581d66767f78b308141c993147ed1c9359e1d26054f22ddf3ee25

  • C:\Users\Admin\AppData\Local\Temp\INSE44~1.INI

    Filesize

    66KB

    MD5

    efa7ee5ad0de3a514473b21b3d8320e1

    SHA1

    f7688d6efff4ce14fdf13e44db5e8460db8e18f5

    SHA256

    2bc4a574408ffd8a1333cd0281f15ef0d79f0a297ec0088fac9093e4489efba9

    SHA512

    1d6238f0cecd3b67fb1d9f12d6789cf87cc9ccbda9415cb159985df1ab257ec33423f27f139a715b401b99ccd92bd3c15ef0f7f0fc1be7e6202a47b854af8fdb

  • C:\Users\Admin\AppData\Local\Temp\cdf1912.tmp

    Filesize

    768B

    MD5

    d20d9eda31a2d0300e4589df7f352370

    SHA1

    79b46d2dbb489914cfedafdbc90e62951471b48e

    SHA256

    d7a1d6a8cf5c3fbb85cd06147a599f5274630b86b1c89721f10a60c1bbe994d8

    SHA512

    d28c5b69325a9833776ea362445b77b231a0ec9b9b8b4a2ad37a434ee8b2b0c1903d6ade1e372f73ac8ada951e0a24076cf23d9307d27fed5927f4bf8b0d0a5e

  • C:\Users\Admin\AppData\Local\Temp\run_dws_file.bat

    Filesize

    57B

    MD5

    8bd653ff6f22538c470716fb44722374

    SHA1

    240bd2ebafc29cde3bbc09968d405cb0fe7a6d25

    SHA256

    5446bdf126de98aaf234cbe88f842eb82a1be4229e59a4f7a1dfd2cad23599a7

    SHA512

    994a42c6d996918a401da9e41ac0531ee78fbfd05024c3678b08c78504ed24ccee762cb1a51a220e080532694b19e013bea33c5929ef8b9521e30ba742896b18

  • C:\Users\Admin\AppData\Local\Temp\tmp_ext_favurl_cab.bat

    Filesize

    98B

    MD5

    8663de6fce9208b795dc913d1a6a3f5b

    SHA1

    882193f208cf012eaf22eeaa4fef3b67e7c67c15

    SHA256

    2909ea8555f2fc19097c1070a1da8fcfd6dc6886aa1d99d7e0c05e53feeb5b61

    SHA512

    9381063e0f85e874be54ae22675393b82c6ab54b223090148e4acbeff6f22393c96c90b83d6538461b695528af01d1f1231cf5dc719f07d6168386974b490688

  • \??\c:\users\admin\appdata\local\temp\favorites_url.cab

    Filesize

    425B

    MD5

    da68bc3b7c3525670a04366bc55629f5

    SHA1

    15fda47ecfead7db8f7aee6ca7570138ba7f1b71

    SHA256

    73f3605192b676c92649034768378909a19d13883a7ea6f8ba1b096c78ffadb5

    SHA512

    6fee416affcb6a74621479697bca6f14f5429b00de3aa595abe3c60c6b2e094877b59f8783bbe7bdd567fa565d0630bb02def5603f8f0ea92fe8f2c3ac5383c0

  • memory/1704-19-0x0000000004750000-0x0000000004760000-memory.dmp

    Filesize

    64KB

  • memory/1704-2-0x0000000000020000-0x0000000000023000-memory.dmp

    Filesize

    12KB

  • memory/1704-45-0x0000000000400000-0x000000000043E000-memory.dmp

    Filesize

    248KB

  • memory/1704-8-0x0000000000370000-0x00000000003A0000-memory.dmp

    Filesize

    192KB

  • memory/1704-1-0x0000000000400000-0x000000000043E000-memory.dmp

    Filesize

    248KB

  • memory/2024-17-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2024-13-0x0000000000260000-0x0000000000262000-memory.dmp

    Filesize

    8KB

  • memory/2024-11-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2176-91-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB