Analysis

  • max time kernel
    148s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-11-2024 11:19

General

  • Target

    $PLUGINSDIR/NSIS_Picasa_Unicode.dll

  • Size

    116KB

  • MD5

    ba1fab5556089b2f83b816dde35c6132

  • SHA1

    5318b0c62b993377de2e0295f1e2b7a1675c595e

  • SHA256

    9e95b4566ea243c0a6743b5b0626fcf18ec98e38415b62f94f6cbf38276d7fc4

  • SHA512

    4c04e5ce6cb339ad22a77889c11775a263ef13322f37bc9c982ff208852b091809a0c63a7c9515949f81f3ab253a417f93adc6d2eeed9a801f2254fbb5236a50

  • SSDEEP

    1536:dOtqwO74MR/Ynna5Rig8fsrjPxSh7Y4MzpI3i0ALxAgfIVFBkIw9PntNHP6oHj:dOtq97b5oNqzv0WAZVFmIw9vtNv6C

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\NSIS_Picasa_Unicode.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4792
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSIS_Picasa_Unicode.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2708
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2708 -s 644
        3⤵
        • Program crash
        PID:4804
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2708 -ip 2708
    1⤵
      PID:2360

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads