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Analysis

  • max time kernel
    132s
  • max time network
    102s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/05/2024, 19:16

General

  • Target

    58e83661d0d0ba2cd6c713a0da6f76a939ffde3e88971f3ea334eac24a1749bb.dll

  • Size

    5.7MB

  • MD5

    45ac0508ce8180aed3c896cdaac625cf

  • SHA1

    f71b93edb7372b8933e58e24cd6594728cf72334

  • SHA256

    58e83661d0d0ba2cd6c713a0da6f76a939ffde3e88971f3ea334eac24a1749bb

  • SHA512

    03055d8592fd7627fd078801cc5761a7ff3b0cb9b7a8c5c39da7e68aef56e36aab52265af9aee69b92b3ef021a4d2758fe3c1b375c8b98abc89ac743b43825d4

  • SSDEEP

    98304:Vz69TM5zHRQewG8m1XI3mXZOyG3AUUEJ8CCdtQou9mHWde:Vm4au8L34byAiJ6d6ouA2

Score
7/10

Malware Config

Signatures

  • VMProtect packed file 2 IoCs

    Detects executables packed with VMProtect commercial packer.

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

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\58e83661d0d0ba2cd6c713a0da6f76a939ffde3e88971f3ea334eac24a1749bb.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1100
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\58e83661d0d0ba2cd6c713a0da6f76a939ffde3e88971f3ea334eac24a1749bb.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:624
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 624 -s 664
        3⤵
        • Program crash
        PID:1076
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 624 -ip 624
    1⤵
      PID:628

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/624-2-0x0000000000AE0000-0x0000000000AE1000-memory.dmp

      Filesize

      4KB

    • memory/624-7-0x00000000740CD000-0x0000000074628000-memory.dmp

      Filesize

      5.4MB

    • memory/624-5-0x0000000000B30000-0x0000000000B31000-memory.dmp

      Filesize

      4KB

    • memory/624-4-0x0000000000B20000-0x0000000000B21000-memory.dmp

      Filesize

      4KB

    • memory/624-3-0x0000000000B10000-0x0000000000B11000-memory.dmp

      Filesize

      4KB

    • memory/624-1-0x0000000000AD0000-0x0000000000AD1000-memory.dmp

      Filesize

      4KB

    • memory/624-0-0x0000000000AC0000-0x0000000000AC1000-memory.dmp

      Filesize

      4KB

    • memory/624-10-0x0000000073AA0000-0x0000000074BE7000-memory.dmp

      Filesize

      17.3MB

    • memory/624-11-0x0000000073AA0000-0x0000000074BE7000-memory.dmp

      Filesize

      17.3MB