Analysis

  • max time kernel
    160s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 15:49

General

  • Target

    d47284aa7e30f989ba3a43e9d52efd87dd2eb1197e8c49d92261a43d2e5a453a.exe

  • Size

    287KB

  • MD5

    61fc10b4f89247874d8ee2373902d664

  • SHA1

    86b954b7edfc432d06db5033fe2a06550d97210c

  • SHA256

    d47284aa7e30f989ba3a43e9d52efd87dd2eb1197e8c49d92261a43d2e5a453a

  • SHA512

    4f04f40acdca75ed98aad8d6f99f7ab054e0f40939270d9a86ae3cd9a2ce338f2f369cd1357ecfb14c1661ef8f552886e34dde7bc88eb44c7b9aa5fe4727fd4f

  • SSDEEP

    6144:fCuHMP9uu6r2VVrobWFe6FNHTock6nE5fflpYBjONFaJMDtCsAJLIB:KGMFuuw2VVrsWnHscqnULIB

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.

  • Executes dropped EXE 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d47284aa7e30f989ba3a43e9d52efd87dd2eb1197e8c49d92261a43d2e5a453a.exe
    "C:\Users\Admin\AppData\Local\Temp\d47284aa7e30f989ba3a43e9d52efd87dd2eb1197e8c49d92261a43d2e5a453a.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:5060
  • C:\Windows\gyuuyg.exe
    C:\Windows\gyuuyg.exe
    1⤵
    • Executes dropped EXE
    PID:3756

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Windows\gyuuyg.exe

    Filesize

    287KB

    MD5

    61fc10b4f89247874d8ee2373902d664

    SHA1

    86b954b7edfc432d06db5033fe2a06550d97210c

    SHA256

    d47284aa7e30f989ba3a43e9d52efd87dd2eb1197e8c49d92261a43d2e5a453a

    SHA512

    4f04f40acdca75ed98aad8d6f99f7ab054e0f40939270d9a86ae3cd9a2ce338f2f369cd1357ecfb14c1661ef8f552886e34dde7bc88eb44c7b9aa5fe4727fd4f

  • C:\Windows\gyuuyg.exe

    Filesize

    287KB

    MD5

    61fc10b4f89247874d8ee2373902d664

    SHA1

    86b954b7edfc432d06db5033fe2a06550d97210c

    SHA256

    d47284aa7e30f989ba3a43e9d52efd87dd2eb1197e8c49d92261a43d2e5a453a

    SHA512

    4f04f40acdca75ed98aad8d6f99f7ab054e0f40939270d9a86ae3cd9a2ce338f2f369cd1357ecfb14c1661ef8f552886e34dde7bc88eb44c7b9aa5fe4727fd4f

  • memory/3756-138-0x0000000010000000-0x0000000010031000-memory.dmp

    Filesize

    196KB

  • memory/5060-132-0x0000000010000000-0x0000000010031000-memory.dmp

    Filesize

    196KB