Analysis

  • max time kernel
    146s
  • max time network
    155s
  • 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 14:31

General

  • Target

    3e003aa720b1a9c6d93dba11cf8c9529f31bb5d93c121958cf260013960de964.dll

  • Size

    199KB

  • MD5

    2498290c3a3967132dc3ef4ed93bc51f

  • SHA1

    d65c95eb852c8b02adeb78acb000554d3618ebd0

  • SHA256

    3e003aa720b1a9c6d93dba11cf8c9529f31bb5d93c121958cf260013960de964

  • SHA512

    fe152f1de466af5d28e794daa4e3b896e3f96c3050f9c6531ecc4bca94deb5894b97abdfd458da75b792a56b49d41243f5b86683bb2ab39300506e93e728e92f

  • SSDEEP

    6144:Ues2vCN/D5kmUwJudgPDOZ0eQE7rBU3xp:a2CNb9JuaPDOZ0eQEOxp

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\3e003aa720b1a9c6d93dba11cf8c9529f31bb5d93c121958cf260013960de964.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4984
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\3e003aa720b1a9c6d93dba11cf8c9529f31bb5d93c121958cf260013960de964.dll,#1
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1580
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\system32\cmd.exe"
        3⤵
        • Deletes itself
        PID:708

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/708-136-0x0000000000000000-mapping.dmp

  • memory/1580-132-0x0000000000000000-mapping.dmp

  • memory/1580-133-0x0000000000400000-0x0000000000437000-memory.dmp

    Filesize

    220KB

  • memory/1580-134-0x0000000002BE0000-0x0000000002C6D000-memory.dmp

    Filesize

    564KB

  • memory/1580-135-0x0000000002BE0000-0x0000000002C6D000-memory.dmp

    Filesize

    564KB