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Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/09/2024, 13:58

General

  • Target

    $PLUGINSDIR/InstallOptions.dll

  • Size

    14KB

  • MD5

    0ee1d80ff67f5d5b1aebee2d50e38c9c

  • SHA1

    250aea2e35e51fcd1492b817d1ebe8f467ac2565

  • SHA256

    24215fa79a4e16fc77a103e0257d961e66023f4b89068b04d594463a138bbe1d

  • SHA512

    e745a03b055324a84249abf2914f7cdd8e2e92213c3d51e5ddcc47bb051a525788972532893c0013d03fcc6a90ea8ca2df26d3af7939d08ece1307203de2e88c

  • SSDEEP

    192:MEuyQq+sFjuF9E8anOpnIwknUASk62K72dwF7dB4aMEgss5:MZV/sFjWE8/I1Ak62+B4aMss

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\InstallOptions.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4296
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2916
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2916 -s 636
        3⤵
        • Program crash
        PID:2012
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2916 -ip 2916
    1⤵
      PID:3224

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads