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Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240319-en
  • resource tags

    arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system
  • submitted
    19/04/2024, 05:28

General

  • Target

    f999f6d00546aee2ccb098d269ba6343_JaffaCakes118.exe

  • Size

    127KB

  • MD5

    f999f6d00546aee2ccb098d269ba6343

  • SHA1

    6cb839e46fd963ec8b52f11c81e8e6a6ea9fcc91

  • SHA256

    de3ba37b4c73b12963bf496aa5c13dbaf88c15ce7a97dbb112b8f5436d9d3157

  • SHA512

    1117001f3a1a2c573e16cd7ab86bf9343db64c5a48e07524196b81341a9e3d904e91e6234961eb84ca569de3aead74195da79daeb883bb651d049156ff9a05e8

  • SSDEEP

    3072:n7CaO7x8fC8t52oje+rKttHkoIIu6kfif20wNA:n7pON8ao6+wKodjkqfXC

Score
10/10

Malware Config

Signatures

  • Gh0st RAT payload 2 IoCs
  • Gh0strat

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

  • Deletes itself 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f999f6d00546aee2ccb098d269ba6343_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f999f6d00546aee2ccb098d269ba6343_JaffaCakes118.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2124
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k imgsvc
    1⤵
    • Deletes itself
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    PID:1716

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\1990300.dll

    Filesize

    113KB

    MD5

    7a5449088bf5920fd891b438e6179889

    SHA1

    337c0a27eadc4b1a6f7949dfb6e181508a33daaa

    SHA256

    613b890500e680923769cd2dde4269562ac364bb949be166bf7cfb9a37941779

    SHA512

    6e0b04bc13986c0f82413922a0d3854f7d87308b8fab2fbe9422f8554076bc90628abc1f772cfa4003485c10c0789826339a091bf9fe3e2167dffdd87350ef3a

  • C:\Program Files (x86)\Bwxy\Gwxyabcde.gif

    Filesize

    10.9MB

    MD5

    2ff5fedca7e1191fedd46c468e242950

    SHA1

    35326e2633e7de27b25e38499bae0abfa455e2e0

    SHA256

    7cb06a0bf50c45aa6771ab7dca9f224da2f2264b5eb0dbf5af27e2034b273c87

    SHA512

    13b6fac0c0e8b643fc5073a8490210775f04db4eab3dc01be23bbcfb30298eee40e597f753226455b60ac234b2e941628de9098ae21990b3b76ff2a042cba8f9

  • C:\WinWall32.gif

    Filesize

    99B

    MD5

    6fe486823fb3c5e36127647e8543094b

    SHA1

    510f876cc202f0675882caaee41698f371c91c29

    SHA256

    cb3295d398a80c0665e20554ab032d71793b4c361e432861d1cb0298245bcc1b

    SHA512

    61d636d9373b9dcd71a664f9dde69fce2c3cfc39eb1357026bf25301cb3311af8a17250f167e93b535c303cff56f82e95ec4cbf959febaddfeef043882b02ab3