Analysis

  • max time kernel
    147s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/06/2024, 15:37

General

  • Target

    0255cb588a0bbcc161ff918045851a7711cb77c7782a49756e1477694b348678.dll

  • Size

    7.9MB

  • MD5

    bd83ad9c0f4f02cc69660fddc62c2213

  • SHA1

    e2a0e99b8a5c4eb1d07d6beb2d2b1b739f893f5f

  • SHA256

    0255cb588a0bbcc161ff918045851a7711cb77c7782a49756e1477694b348678

  • SHA512

    c644c551b6aada522362be41584f73e29700ca30094aa1b9f7acfb1b1a0fe0b80764090b8ef20c93b0082889883c383611ad59466222d6c07b7b948f9fd44f19

  • SSDEEP

    196608:1LPzKiS42dp14qB2rteZUttZoc9yNasMH3sVhwTbg:1q37dp14y2Rbv2rNq8Vhwfg

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\0255cb588a0bbcc161ff918045851a7711cb77c7782a49756e1477694b348678.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3132
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\0255cb588a0bbcc161ff918045851a7711cb77c7782a49756e1477694b348678.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:392
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 392 -s 788
        3⤵
        • Program crash
        PID:2904
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 392 -ip 392
    1⤵
      PID:1036

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/392-2-0x0000000000CD0000-0x0000000000CD1000-memory.dmp

      Filesize

      4KB

    • memory/392-9-0x0000000010000000-0x0000000010E38000-memory.dmp

      Filesize

      14.2MB

    • memory/392-4-0x0000000002600000-0x0000000002601000-memory.dmp

      Filesize

      4KB

    • memory/392-7-0x0000000002620000-0x0000000002621000-memory.dmp

      Filesize

      4KB

    • memory/392-6-0x00000000101C9000-0x0000000010655000-memory.dmp

      Filesize

      4.5MB

    • memory/392-5-0x0000000002610000-0x0000000002611000-memory.dmp

      Filesize

      4KB

    • memory/392-3-0x00000000025F0000-0x00000000025F1000-memory.dmp

      Filesize

      4KB

    • memory/392-0-0x00000000007E0000-0x00000000007E1000-memory.dmp

      Filesize

      4KB

    • memory/392-11-0x0000000002850000-0x000000000285B000-memory.dmp

      Filesize

      44KB

    • memory/392-1-0x00000000007F0000-0x00000000007F1000-memory.dmp

      Filesize

      4KB

    • memory/392-12-0x0000000010000000-0x0000000010E38000-memory.dmp

      Filesize

      14.2MB

    • memory/392-13-0x0000000010000000-0x0000000010E38000-memory.dmp

      Filesize

      14.2MB

    • memory/392-14-0x00000000101C9000-0x0000000010655000-memory.dmp

      Filesize

      4.5MB