Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    25/01/2022, 10:44

General

  • Target
    fe1559c3bd1c4e75dbcbfd4a6610bcb48ff93874e340be80a2eb75debd820a47.dll
  • Size 307KB
  • Sample220125-mswbpaedh5
  • SHA256 fe1559c3bd1c4e75dbcbfd4a6610bcb48ff93874e340be80a2eb75debd820a47
  • MD5 SHA1 SHA512
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 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\fe1559c3bd1c4e75dbcbfd4a6610bcb48ff93874e340be80a2eb75debd820a47.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1908
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\fe1559c3bd1c4e75dbcbfd4a6610bcb48ff93874e340be80a2eb75debd820a47.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1172
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1172 -s 232
        3⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of AdjustPrivilegeToken
        PID:1404

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/1172-54-0x0000000074F01000-0x0000000074F03000-memory.dmp

        memory/1404-56-0x0000000000430000-0x0000000000431000-memory.dmp