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Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/03/2025, 02:13

General

  • Target

    JaffaCakes118_62a1629062a1b2e24624ec89461ee29d.exe

  • Size

    188KB

  • MD5

    62a1629062a1b2e24624ec89461ee29d

  • SHA1

    8dfc7c829f5474d7049d29550ea46b757eb80a1c

  • SHA256

    8bd4b658b2bdb04893580c25f90e6e45e80d9bf024e74eed6a45590db1c0585d

  • SHA512

    67ac5ee4053178ff761bc7922b27bc476c5a680abb817d494471a6ed2298cdeca81a13e072dd3d77af0d9fc8db613a284cd96d01de74d12ce538bf31f0989027

  • SSDEEP

    3072:UFXRnWDQoC8SU/zj7AEO+UiPx6M1hh3ucFHZE311nrOwn:8nWk27AEO+1p6oYOHZE3iw

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
  • Server Software Component: Terminal Services DLL 1 TTPs 2 IoCs
  • Sets service image path in registry 2 TTPs 1 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Drops file in Program Files directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies data under HKEY_USERS 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_62a1629062a1b2e24624ec89461ee29d.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_62a1629062a1b2e24624ec89461ee29d.exe"
    1⤵
    • Server Software Component: Terminal Services DLL
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2840
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs -s fastuserswitchingcompatibility
    1⤵
    • Server Software Component: Terminal Services DLL
    • Sets service image path in registry
    • Deletes itself
    • Loads dropped DLL
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2252

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \??\c:\progra~3\applic~1\storm\update\ghvpv.pdf

    Filesize

    1.1MB

    MD5

    e99051cc92a80d6042e6aab1d79d00d7

    SHA1

    0edd752531bf57979933107c60b2f7f33cadbf9c

    SHA256

    03647e15e585f34c5e8567531ea7f60f231f272a958dfe056485e74add8056dc

    SHA512

    395e5b11757cbdb1335bd747f4516c1325af22622a18066d1feb565be9f778e43bbf104c16d098da620dc788c6f44b9f07162005c5a2af2b087bf76b0a4fcc39