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Analysis

  • max time kernel
    150s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-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 2 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: LoadsDriver 6 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⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    PID:4776
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k imgsvc
    1⤵
    • Deletes itself
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    PID:4812

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\45900.dll

    Filesize

    113KB

    MD5

    7a5449088bf5920fd891b438e6179889

    SHA1

    337c0a27eadc4b1a6f7949dfb6e181508a33daaa

    SHA256

    613b890500e680923769cd2dde4269562ac364bb949be166bf7cfb9a37941779

    SHA512

    6e0b04bc13986c0f82413922a0d3854f7d87308b8fab2fbe9422f8554076bc90628abc1f772cfa4003485c10c0789826339a091bf9fe3e2167dffdd87350ef3a

  • C:\WinWall32.gif

    Filesize

    97B

    MD5

    0f051193e1f76d5c177bab7e521b33f9

    SHA1

    92eb75801dc9c69610236863d707b80989458471

    SHA256

    b23a38650ad546f2d261141df025dbd88c61420ab359c536b5363e0097363f62

    SHA512

    96fa9f69bc9cebdfa650964947696fc7a5e134c34b0ff4a0d54167cf7d44b7bed04c827d1c5319fcb34afcdc81da63194a13b0fd4a75305bb031740b6df8eb1a

  • \??\c:\program files (x86)\bwxy\gwxyabcde.gif

    Filesize

    8.2MB

    MD5

    72b9e5f52e00aed1e5fcd761ccc3780c

    SHA1

    b23f514111b98a24019050097f6962a6dcca868d

    SHA256

    5e10b505864fbc21717063cb309f9351c37942b2251584ddff5caefe9a09ffe6

    SHA512

    81537474172455958b1fd50fa5e4dc6fc03064132f16d8873849af4d4049b084d66244754290c50cfd10a55592d78fbd3cf8224e38cba95bb9960d8b38809ad4