Analysis

  • max time kernel
    151s
  • max time network
    150s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    24-01-2022 02:22

General

  • Target

    2abb58326053fb15b32333ddd31c99c27349f04e93df2d02226f92d65bc18d1b.dll

  • Size

    164KB

  • MD5

    e58defa6580414b0badd040fc92937ba

  • SHA1

    f8a1ec690937cf144b0e7368c20afcc87890a349

  • SHA256

    2abb58326053fb15b32333ddd31c99c27349f04e93df2d02226f92d65bc18d1b

  • SHA512

    eeea0a8176a771f2a7c290fbc44935bc1110904478330ce92bb9ab24a2499685f3b0051f61b9e5e65778457f03653f5d86327cf3cad97965bd615e9c5362e9a6

Score
10/10

Malware Config

Signatures

  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\2abb58326053fb15b32333ddd31c99c27349f04e93df2d02226f92d65bc18d1b.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3804
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\2abb58326053fb15b32333ddd31c99c27349f04e93df2d02226f92d65bc18d1b.dll,#1
      2⤵
        PID:3092
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3092 -s 896
          3⤵
          • Suspicious use of NtCreateProcessExOtherParentProcess
          • Program crash
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2436

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/3092-118-0x00000000028E0000-0x0000000002A2A000-memory.dmp
      Filesize

      1.3MB

    • memory/3092-119-0x00000000028E0000-0x0000000002A2A000-memory.dmp
      Filesize

      1.3MB

    • memory/3092-120-0x00000000057C0000-0x00000000057E3000-memory.dmp
      Filesize

      140KB

    • memory/3092-121-0x0000000005850000-0x0000000005851000-memory.dmp
      Filesize

      4KB

    • memory/3092-122-0x0000000005860000-0x0000000005866000-memory.dmp
      Filesize

      24KB