Analysis

  • max time kernel
    122s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    05/03/2025, 05:59

General

  • Target

    JaffaCakes118_50cefa40519163f69d83763282206abe.exe

  • Size

    150KB

  • MD5

    50cefa40519163f69d83763282206abe

  • SHA1

    9c413612d4f19f3c049ab3df61d81a025a7414e5

  • SHA256

    a1065afb321ea00ebed112f1cde90fdfc6f51c6e849f3909b13a0f70ec8b5dae

  • SHA512

    e8fb83ee33793b0406604f7fd166f2fc11156495fa9102ed7db5bffae370867477b168091a7d59a5a8c6323f63d0901abb3c00a31c839e689f7febed4d448bae

  • SSDEEP

    3072:gwFLv/9SNIItxH6As+4d5lp8ZIGOYjlh9X1xcIMxArGrW2+8YVp3pD1KYZ:HFLv/9SNIAxH6A743Y9RAxoFXJ51D

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_50cefa40519163f69d83763282206abe.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_50cefa40519163f69d83763282206abe.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2060
    • C:\Users\Admin\AppData\Roaming\CE28.tmp
      C:\Users\Admin\AppData\Roaming\CE28.tmp
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      PID:2240
    • C:\Windows\SysWOW64\msiexec.exe
      "C:\Windows\System32\msiexec.exe" /i C:\Users\Admin\AppData\Local\Temp\INSF0F~1.INI /quiet
      2⤵
      • Enumerates connected drives
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:2744
    • 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:2808
      • C:\Users\Admin\AppData\Local\Temp\inlF47E.tmp
        C:\Users\Admin\AppData\Local\Temp\inlF47E.tmp cdf1912.tmp
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1784
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\inlF47E.tmp > nul
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1368
    • 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:2688
      • 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:2004
    • 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:2660
  • 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:2892
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 24DB5E52F1290EDCDC8585DE056E8981
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2752

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Config.Msi\f76f57a.rbs

    Filesize

    7KB

    MD5

    314a4ceead1ba7299b43a44639873648

    SHA1

    e42a3046aeedcab099147a205cd77a5fa6a51726

    SHA256

    e3ce3090f125d493b1ab0ac1a4c2fc44e742dcd416baf31f1f54370000ebc3ff

    SHA512

    236a6600bca70e592473ff542cdb0f6580f1df77486734fe8fd47288773af08e31893ea50af5fc3ac802f54082e7e5bb51c192dad9271d17a9e6e82d0a1045e2

  • C:\Users\Admin\AppData\Local\Temp\INSF0F~1.INI

    Filesize

    66KB

    MD5

    d5beec465bc8fbbc24b1bd74d9fc668f

    SHA1

    36362a7cd107114535ab228ff8c2c13a8ca1e591

    SHA256

    1491ac5a9c94ce040998af8c1ae350ae7bcc2a14c3e784ffd65ff15abc9d65b6

    SHA512

    8bc666ff3aad1c88ff7a6f0f761f4f9631314cd2653ece3214e32f21d74b80184953de61125c6178902c0f8ef2c6918dfe5861e8ee8814225aaf10512f134cc8

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

    Filesize

    765B

    MD5

    a4a4219ce5fdbaf2864b04ca4e453ac9

    SHA1

    98bf1383e8b2f4db0388ee139ae7fe06ff7a67a9

    SHA256

    7ce64a6d79d1772713cf59d6575aec39f9fa00690d4c84cd2f160081b0d412c6

    SHA512

    22f5668719a58a4c1692ceb8aae48af9d5a53527d96431410587fa1f3f67ec9b5f0660c87fa9d931343e1be9b0f56f03c3fcd431cc2d67b104450b2ef792baa8

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

    Filesize

    57B

    MD5

    d20b36f99fe6a604ec4993b6fae0d86e

    SHA1

    ee259f5fdec4a2fc89744e1714972b8ae4070992

    SHA256

    f0a82cb4c70286a4686ad5cab9d5aeb5ce2314665cbefe3c1887b308743b62c4

    SHA512

    35317f6bd79805fd0b36c1b0792cb98a377ee282ba8fe11503e4b6f8c3618421add929100b21a604ebb087262ed8a7a2127aacda58b83076afaa2b7d86d4f447

  • 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/1784-92-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2060-19-0x0000000004BD0000-0x0000000004BE0000-memory.dmp

    Filesize

    64KB

  • memory/2060-0-0x0000000000400000-0x000000000043E000-memory.dmp

    Filesize

    248KB

  • memory/2060-17-0x0000000000020000-0x0000000000023000-memory.dmp

    Filesize

    12KB

  • memory/2060-54-0x0000000000400000-0x000000000043E000-memory.dmp

    Filesize

    248KB

  • memory/2060-8-0x00000000003A0000-0x00000000003D0000-memory.dmp

    Filesize

    192KB

  • memory/2060-1-0x0000000000020000-0x0000000000023000-memory.dmp

    Filesize

    12KB

  • memory/2240-16-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2240-12-0x00000000001F0000-0x00000000001F2000-memory.dmp

    Filesize

    8KB