Resubmissions

08-12-2024 22:38

241208-2kpw9svqbx 10

Analysis

  • max time kernel
    56s
  • max time network
    21s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    08-12-2024 22:38

General

  • Target

    Venom RAT + HVNC + Stealer + Grabber.exe

  • Size

    14.2MB

  • MD5

    3b3a304c6fc7a3a1d9390d7cbff56634

  • SHA1

    e8bd5244e6362968f5017680da33f1e90ae63dd7

  • SHA256

    7331368c01b2a16bda0f013f376a039e6aeb4cb2dd8b0c2afc7ca208fb544c58

  • SHA512

    7f1beacb6449b3b3e108016c8264bb9a21ecba526c2778794f16a7f9c817c0bbd5d4cf0c208d706d25c54322a875da899ab047aab1e07684f6b7b6083981abe5

  • SSDEEP

    196608:Nja6chUZX81lbFklbYJygrP7aIBhLkNPFCZZwiJl1NLIsPA8fxvuIMzd/95UhS14:qT+P+Zw6NLIsFfskh1BmXG04

Score
10/10

Malware Config

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

  • Asyncrat family
  • Suspicious behavior: EnumeratesProcesses 25 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 40 IoCs
  • Suspicious use of SendNotifyMessage 40 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Venom RAT + HVNC + Stealer + Grabber.exe
    "C:\Users\Admin\AppData\Local\Temp\Venom RAT + HVNC + Stealer + Grabber.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2544
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2544 -s 528
      2⤵
        PID:1636
    • C:\Windows\explorer.exe
      "C:\Windows\explorer.exe"
      1⤵
        PID:2472
      • C:\Windows\system32\taskmgr.exe
        "C:\Windows\system32\taskmgr.exe" /4
        1⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:3060

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2544-0-0x000007FEF52A3000-0x000007FEF52A4000-memory.dmp

        Filesize

        4KB

      • memory/2544-1-0x0000000000690000-0x00000000014C4000-memory.dmp

        Filesize

        14.2MB

      • memory/2544-2-0x000007FEF52A3000-0x000007FEF52A4000-memory.dmp

        Filesize

        4KB

      • memory/3060-3-0x0000000140000000-0x00000001405E8000-memory.dmp

        Filesize

        5.9MB

      • memory/3060-4-0x0000000140000000-0x00000001405E8000-memory.dmp

        Filesize

        5.9MB

      • memory/3060-5-0x0000000140000000-0x00000001405E8000-memory.dmp

        Filesize

        5.9MB

      • memory/3060-6-0x0000000140000000-0x00000001405E8000-memory.dmp

        Filesize

        5.9MB

      • memory/3060-7-0x0000000001F70000-0x0000000001F80000-memory.dmp

        Filesize

        64KB