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Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20250207-en
  • resource tags

    arch:x64arch:x86image:win7-20250207-enlocale:en-usos:windows7-x64system
  • submitted
    28/02/2025, 06:56

General

  • Target

    JaffaCakes118_324fc6ff8730ecc7482f00886e563990.dll

  • Size

    107KB

  • MD5

    324fc6ff8730ecc7482f00886e563990

  • SHA1

    8f3d625c020266a38248601fcad712fb5d94e356

  • SHA256

    75bda978b53fc716d5ed485bd28f57aa97bde9c1cc135fd5955f488969d8b553

  • SHA512

    28caa8e693ea50a44050dfdecee4bbbee6adabbd79cb7a9b11b4cb7f7c1a7e2bf467b7ee44f47d5934a708db8a673f18808f95359693036d2bedd1d4ba3c7eda

  • SSDEEP

    3072:0Q0pNdwkC34OCs/4BguhYnpRlehwMibZvwvI:bIOCKUxwpbHBZvwvI

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.

  • Gh0strat family
  • Drops file in Windows directory 2 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.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_324fc6ff8730ecc7482f00886e563990.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2424
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_324fc6ff8730ecc7482f00886e563990.dll,#1
      2⤵
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:2608
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k imgsvc
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:2116

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \??\c:\windows\filename.jpg

    Filesize

    2.1MB

    MD5

    4ce80c738e6da202f5295feff3063616

    SHA1

    1ddcbfe3476c93c5949ad9c9caab96d6c3a8713e

    SHA256

    51534984af81a7790cfd6da1b313cb82b281a91ce46507dae188d0d3a64f2c92

    SHA512

    18eb78775f98c6e272ca1e0f3b532ec5909e81187af2e4f92776af0782254c22d0ea4fdce91d1906991586edaaecc4a71fcf6bd247501782ceb3bf75c5c04cf0

  • memory/2116-4-0x0000000010000000-0x000000001001E000-memory.dmp

    Filesize

    120KB