Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    02/08/2024, 01:41

General

  • Target

    $PLUGINSDIR/setuphlp.dll

  • Size

    37KB

  • MD5

    327aeee631647143a5da53563d74c95f

  • SHA1

    9f786c636243f09a51382883994ede539ffee732

  • SHA256

    037fc9a524459a3bb6b98b86e9551cf7e1556308e59b73afd80c1aa7cab2541f

  • SHA512

    b395df396ef5ca65acb78aac4b7b12a2b13192c324238db34ee99c6d5b50aabf324b52b43f5b7f0b439a08cbb582a127e8fea4592f8c2864e38da422aba6414f

  • SSDEEP

    384:NweJouVQIhHJxl0jNUVCGoikrrsx8BxYtw10P6HGySYcnY3SzgaWA+Y2jNq/iR:pJ3VQeJxCjwWrIx8jeRPCSU33RR

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\setuphlp.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2060
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\setuphlp.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2068
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2068 -s 224
        3⤵
        • Program crash
        PID:2912

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2068-0-0x0000000010000000-0x000000001000D000-memory.dmp

    Filesize

    52KB

  • memory/2068-1-0x0000000010000000-0x000000001000D000-memory.dmp

    Filesize

    52KB