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Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    06/07/2024, 09:38

General

  • Target

    281365df13ef659a1565a2e237401a1e_JaffaCakes118.exe

  • Size

    819KB

  • MD5

    281365df13ef659a1565a2e237401a1e

  • SHA1

    b51ad278280579745cbb8f17092db8221af65a99

  • SHA256

    70df9f2f09d9e97e9d0c98ab2bc34fe2beb128e01626759b0e1e8d8a0712e38a

  • SHA512

    371cf9af388dbaba4d53c51637381366e41a30af0aa0bdeb778c210a6ea371df9ec7f85a65e510cfef0a9f0cdf5c20ba7f21de5194065138b7cc58d8e0226703

  • SSDEEP

    12288:/M5REAfL3aKHx5r+TuxXzNWJBhiFHzsVK2o/j:/M5RE23aKHx5r+TuxXzcBsFHUo/j

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.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in Windows directory 5 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\281365df13ef659a1565a2e237401a1e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\281365df13ef659a1565a2e237401a1e_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:2072
    • \??\c:\Windows\svchest000.exe
      c:\Windows\svchest000.exe
      2⤵
      • Executes dropped EXE
      PID:1076

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\svchest000.exe

    Filesize

    819KB

    MD5

    281365df13ef659a1565a2e237401a1e

    SHA1

    b51ad278280579745cbb8f17092db8221af65a99

    SHA256

    70df9f2f09d9e97e9d0c98ab2bc34fe2beb128e01626759b0e1e8d8a0712e38a

    SHA512

    371cf9af388dbaba4d53c51637381366e41a30af0aa0bdeb778c210a6ea371df9ec7f85a65e510cfef0a9f0cdf5c20ba7f21de5194065138b7cc58d8e0226703