Analysis

  • max time kernel
    131s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/08/2024, 09:36

General

  • Target

    c073fe04d18c7d62a7a24369ac665cf3_JaffaCakes118.dll

  • Size

    56KB

  • MD5

    c073fe04d18c7d62a7a24369ac665cf3

  • SHA1

    289f9d8f73084620546a3a8fdace1b170b147121

  • SHA256

    6db198810e784b9cd83a284fa9064bd59b611a64a6ae43ad2328e63c0266c5e2

  • SHA512

    b1e0161b0f78feae9d64337ad8e3a9364a9e139653b5b85b75ae3217611107277b070f76e0ed8b2295aa046c2c3bcac036dfbf519a0a0b4b4ba31444fa6029f4

  • SSDEEP

    1536:+fQAl+7ovOCyjF4wKWoySvgRoabmITNrBtrrtdT1Av6mjMIlo:aQAl+p54wNB+gRongBRpdiv6mXlo

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\c073fe04d18c7d62a7a24369ac665cf3_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3208
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\c073fe04d18c7d62a7a24369ac665cf3_JaffaCakes118.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1016
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1016 -s 568
        3⤵
        • Program crash
        PID:3448
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1016 -ip 1016
    1⤵
      PID:2040
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3036,i,11251706013556949551,5157034131170452377,262144 --variations-seed-version --mojo-platform-channel-handle=4252 /prefetch:8
      1⤵
        PID:1704

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • memory/1016-0-0x0000000010000000-0x000000001000A000-memory.dmp

        Filesize

        40KB