Analysis

  • max time kernel
    91s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/09/2024, 23:26

General

  • Target

    $PLUGINSDIR/qecbpsg.dll

  • Size

    170KB

  • MD5

    548894851322111a0d00ca29390a3788

  • SHA1

    17b62e823f90566e97f5e9411610a6f0a585e883

  • SHA256

    464bbf2f40908493d03bf229110d6831a2156143e03a320f7421ea3240642473

  • SHA512

    75e37a4f4b3b7ce8bbae8d2e0eb5cd01b3e35c603e5291baa1341c9c2a3f7ca70c0ee2ea580d579cab3c3c5f641ff525c0eed9dd012a4169cb605f495f53fc48

  • SSDEEP

    3072:Ge5W/7GWh0TUmwiTTLy2Q689+xw2zf8SUj:V5WzGFDTLy2Q/7eJU

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\qecbpsg.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2208
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\qecbpsg.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:5060
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 5060 -s 608
        3⤵
        • Program crash
        PID:4556
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 5060 -ip 5060
    1⤵
      PID:3724

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads