Analysis

  • max time kernel
    145s
  • max time network
    83s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/12/2023, 13:32

General

  • Target

    21f3f0839bf8249d1bc191f22e9d3db5.exe

  • Size

    1.5MB

  • MD5

    21f3f0839bf8249d1bc191f22e9d3db5

  • SHA1

    94ade5dba04a37504fabf6a233ad3d36d58e2a3d

  • SHA256

    18fc8e8b9bce91864d897de0da7760963edcef91d5c7b15b2e8c4cde4421c315

  • SHA512

    b1fe4b42b3bf3c046aa6a28f2bc38cf3f8b311113de97cb3ba5322a78bdc06cf0ae2e0719f773b48d7e21be3d103ee2385805f374717dfeb4b649ecd002cf79a

  • SSDEEP

    24576:IeA3sO3mVxkP0vxxkEmT1VK7MB0BPXiD7HwbpGMLMFlj6UNgs4voXALPCclZRT0Y:TA3736mcpxyq7XWQdGZj6C74vmALfUT8

Score
5/10

Malware Config

Signatures

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\21f3f0839bf8249d1bc191f22e9d3db5.exe
    "C:\Users\Admin\AppData\Local\Temp\21f3f0839bf8249d1bc191f22e9d3db5.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:3292
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3292 -s 648
      2⤵
      • Program crash
      PID:3512
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3292 -ip 3292
    1⤵
      PID:60

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3292-0-0x0000000000400000-0x00000000007F2000-memory.dmp

      Filesize

      3.9MB

    • memory/3292-1-0x0000000000400000-0x00000000007F2000-memory.dmp

      Filesize

      3.9MB

    • memory/3292-2-0x00000000773D0000-0x00000000773D1000-memory.dmp

      Filesize

      4KB

    • memory/3292-4-0x0000000000400000-0x00000000007F2000-memory.dmp

      Filesize

      3.9MB