Analysis

  • max time kernel
    122s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    04/01/2024, 16:59

General

  • Target

    4169c92c9103b8d09d41a30805790794.exe

  • Size

    197KB

  • MD5

    4169c92c9103b8d09d41a30805790794

  • SHA1

    a2aa5561dc10b89f79a878627a6fdc17a5039be7

  • SHA256

    15d485be47d58c6cb7fc0e9820c973557a062236d768626ef104afd58f9ce322

  • SHA512

    fac6a571fccdcb98ddcbee296d23ebaa1da433c824c93865e7c5059847295dbbd530cd981192751e018efa0ee039f14816bef0115acea70735bc412c436d1398

  • SSDEEP

    6144:nOVLnWFcgFtsFkVRTl0QdTmNPPYhoUeqP:n8LWFr+kV1KIo+GY

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.

  • Loads dropped DLL 3 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4169c92c9103b8d09d41a30805790794.exe
    "C:\Users\Admin\AppData\Local\Temp\4169c92c9103b8d09d41a30805790794.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1756
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:2712
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:2672
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:1792
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k regsvc
    1⤵
      PID:3052

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • \??\c:\program files (x86)\%sessionname%\gvwqx.pic

      Filesize

      4.3MB

      MD5

      44d7f2594ca6ea1b7af368dd39c26c10

      SHA1

      0635483c10c82efef1d7ae0eedd1ee7cac7c7db0

      SHA256

      5678ec1bd9686292a38370feb881e1d5cc1697b4fda25ad04ecd6b182e464538

      SHA512

      ee2c406361e05e801949b0928d2dbbbe410c83a5bb9051e56996c08270c33a59eabc2c8017fc9e8930581cfb4c9760351ec7469da5b9a8b320710e69b1305a56

    • \Program Files (x86)\%SESSIONNAME%\gvwqx.pic

      Filesize

      22.0MB

      MD5

      31275dcfdfd33fe760cd05e2efe4166c

      SHA1

      4454889aca0935288751eb1f8f5296eff16a5c81

      SHA256

      20cb04c7a72da5ecc2b16c81bb3c2d3e64081fd0b3ce13399f764450d3c4207c

      SHA512

      7107f41f1653c20181a1d77c05f10948283ecae3bc3036acd3dd1074ad951ccc920aeee72ea9929667682e002a15d0f757ff296bfcfd40610ddb3c5b91f4cc7a