Analysis

  • max time kernel
    140s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    29/06/2024, 00:30

General

  • Target

    $PLUGINSDIR/GetVersion.dll

  • Size

    12KB

  • MD5

    5bc8360ad248b21d4fd238619aa6d4db

  • SHA1

    4f4190ec05a4083e1ab01d999bee74efe9977ef6

  • SHA256

    5a6214167ee1c310cd3b0ff6684ce50bd67611010f6f4fe68aa0ed3a29b08991

  • SHA512

    e5b06a989e1bf2f22dbbd507eb025ea4c432d5a3e16d7029065251f867561f936838eb3f14d5dd784d151a6dc5a382d9d59b324f409c1374790cc6b7adcc0581

  • SSDEEP

    384:jaiW+WOKL66GFBi46AQ5Vuaf4c8ZpH3GCJEAeGA:Wzj6bsiRBEp/

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\GetVersion.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1276
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\GetVersion.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2256
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2256 -s 220
        3⤵
        • Program crash
        PID:1736

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2256-0-0x00000000751C0000-0x00000000751CB000-memory.dmp

    Filesize

    44KB

  • memory/2256-2-0x00000000751A0000-0x00000000751AB000-memory.dmp

    Filesize

    44KB

  • memory/2256-1-0x00000000751B0000-0x00000000751BB000-memory.dmp

    Filesize

    44KB

  • memory/2256-3-0x00000000751C0000-0x00000000751CB000-memory.dmp

    Filesize

    44KB

  • memory/2256-5-0x00000000751B0000-0x00000000751BB000-memory.dmp

    Filesize

    44KB

  • memory/2256-6-0x00000000751A0000-0x00000000751AB000-memory.dmp

    Filesize

    44KB