Analysis

  • max time kernel
    146s
  • max time network
    164s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    07-02-2022 15:09

General

  • Target

    628-56-0x0000000000120000-0x000000000012A000-memory.dll

  • Size

    40KB

  • MD5

    57285626c40ca3ccf51cf28e15fcf914

  • SHA1

    a9902ea223e5cdaf00f7d8472c77adfa4cbb0824

  • SHA256

    156021c8cc72c13435ff01affcee1b5b648c5ea93007aa5663eec80a16dd8131

  • SHA512

    bbe5169fafb4b6d999a911e765920412550c9aca5acb78cee7bb085fae4125f760f2b8fc4af1563e465bbc41f6c46bf02f70e95771f0db1624bcd0de9f582d56

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\628-56-0x0000000000120000-0x000000000012A000-memory.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1084
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1084 -s 56
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      PID:836

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/836-54-0x000007FEFB771000-0x000007FEFB773000-memory.dmp

    Filesize

    8KB

  • memory/836-55-0x00000000020A0000-0x00000000020A1000-memory.dmp

    Filesize

    4KB