Resubmissions

05-11-2024 09:43

241105-lpwmlsydrh 7

05-11-2024 09:39

241105-lm15bazbnl 7

05-11-2024 09:32

241105-lh19hsxrbx 7

Analysis

  • max time kernel
    136s
  • max time network
    207s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-11-2024 09:39

General

  • Target

    $PLUGINSDIR/OP_ProgressBar.dll

  • Size

    35KB

  • MD5

    95ecdbdf41e9450e68895cd8a51ac3b5

  • SHA1

    21a80e466f1bc0d7190d8c9c12f9d90476a9c2b3

  • SHA256

    75b9c807487764b4196eee5310ed096f74dfe585ed8318e0dff0ace2ae054e26

  • SHA512

    26a8b8fc05b9ca59ff32bf151f7860c609e8b8efc4aabc12801286378cd05022cceb9fbfb2cd814230eedeb1db0753da5368fb9f91b0d3b17187f520880cf884

  • SSDEEP

    768:fQS0rrWiua1NVwfchugqGnTEDzWa/Xvxr5A4t:fQS0r6e8sBVnar2w

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 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\OP_ProgressBar.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:392
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\OP_ProgressBar.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1412
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1412 -s 600
        3⤵
        • Program crash
        PID:2224
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1412 -ip 1412
    1⤵
      PID:1964

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads