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
    27/05/2024, 07:35

General

  • Target

    785eccfcac902d9ab7d6bc1c117774af_JaffaCakes118.dll

  • Size

    269KB

  • MD5

    785eccfcac902d9ab7d6bc1c117774af

  • SHA1

    ef7628112c0651b0a887cda5a42df91de3a16ce0

  • SHA256

    852271367ca50ba41d40470ca71bba5c9932381861a964acce0d3378257efdeb

  • SHA512

    2bb44b9fc8a5fdd4411f5646752b617a29a18d22bbd6aeaa5520a2b81cd3899fae9be3a4228a51c6163b6b27f68438145dd7b21341950ffbc8c87c8910713289

  • SSDEEP

    6144:8prxxg76/T1VAwODO+ggme9O/CGv9ROtei5zOOA:Krxxg76/T14m2M94A

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\785eccfcac902d9ab7d6bc1c117774af_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:652
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\785eccfcac902d9ab7d6bc1c117774af_JaffaCakes118.dll,#1
      2⤵
        PID:2368
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2368 -s 616
          3⤵
          • Program crash
          PID:3216
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2368 -ip 2368
      1⤵
        PID:4976
      • 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=3712 --field-trial-handle=2252,i,16504368816373493055,9578615028378602855,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:4920

        Network

        MITRE ATT&CK Matrix

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        Downloads