Analysis

  • max time kernel
    142s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/06/2024, 03:51

General

  • Target

    028faa87d542494a0ab47c26f950d27c_JaffaCakes118.dll

  • Size

    40KB

  • MD5

    028faa87d542494a0ab47c26f950d27c

  • SHA1

    aa6232554bbe1027c0edf66839ba1fc0edf3d0b3

  • SHA256

    cdceceec4bfcc6c135b556bc9efef8a07e5c9c85537562577b290275e4f32784

  • SHA512

    07613b1bb8d02c07c59c175ae43bf39ada2fc50125ac656317109d4764130d1f8e008a95c69ed6737b9c6505ef494bf9edb6bc21cbd62066cbc8922746e6e22c

  • SSDEEP

    768:5uDIo3eTTKWgVZPrv6fyyFmHXpGzbrn+55emgFI:Uko3en8v6fyyF8Kb+r+

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\028faa87d542494a0ab47c26f950d27c_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:412
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\028faa87d542494a0ab47c26f950d27c_JaffaCakes118.dll,#1
      2⤵
        PID:5004
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5004 -s 548
          3⤵
          • Program crash
          PID:4428
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 5004 -ip 5004
      1⤵
        PID:4720
      • 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 --no-appcompat-clear --mojo-platform-channel-handle=4080 --field-trial-handle=2252,i,16504368816373493055,9578615028378602855,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:2532

        Network

              MITRE ATT&CK Matrix

              Replay Monitor

              Loading Replay Monitor...

              Downloads