Analysis

  • max time kernel
    125s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/07/2024, 18:26

General

  • Target

    1c0b7b156db947c949f18407de1d62b5_JaffaCakes118.dll

  • Size

    83KB

  • MD5

    1c0b7b156db947c949f18407de1d62b5

  • SHA1

    c223e52e9e971f89e46115230e0070286c0b0022

  • SHA256

    ca0ce35ecbe61179ca3a8fcd01063b04353155fd0a50ebb41c69742c45fd5545

  • SHA512

    4c780e7accf30be1d9d5e05444b21c44e67a6a82d8c7910b4eed70e8dd73e5a6fa12b0d71e96b90e9c3b630a318d3db7222a01d2c6376c8844a80de775c4a19a

  • SSDEEP

    768:/i6lJ/1CEQ8DOGnO/ZuDhBh2S8bdx2cxZWqOGRDoytiMHcCr1kT/E2S8:9bEuDOcO/ZEfkSYecxwq5oytaCxa/pS

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\1c0b7b156db947c949f18407de1d62b5_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2988
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\1c0b7b156db947c949f18407de1d62b5_JaffaCakes118.dll,#1
      2⤵
        PID:3724
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3724 -s 544
          3⤵
          • Program crash
          PID:3400
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3724 -ip 3724
      1⤵
        PID:4380
      • 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 --field-trial-handle=4180,i,9746875443948590908,1444894342962555245,262144 --variations-seed-version --mojo-platform-channel-handle=4332 /prefetch:8
        1⤵
          PID:2824

        Network

              MITRE ATT&CK Matrix

              Replay Monitor

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              Downloads

              • memory/3724-0-0x0000000010000000-0x0000000010027000-memory.dmp

                Filesize

                156KB