Analysis

  • max time kernel
    139s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/06/2024, 01:31

General

  • Target

    0bce9be309b0af08d6b28d1b4f99e572_JaffaCakes118.dll

  • Size

    169KB

  • MD5

    0bce9be309b0af08d6b28d1b4f99e572

  • SHA1

    6c5aee693103544bb2dbfce80cdb5ea2c3ea09c6

  • SHA256

    74fd242a40bd4c2354f700eb78357a56aae00cb9a48ce875ebff5faf2bdabbdc

  • SHA512

    7ccd0efc5b5e58193e2b89b0ecde20c8336393fada633d25c74f6dde6f5a87b6a81649a9db1ba0692f41eacb11fbd7b95e134d0eb0c0e7725635d8a0a5dfa6d1

  • SSDEEP

    3072:vuhE6zRklwBGwRA72tVDtv7gPFB0rjmqyVDmJFd+cYqMTrLS7:vuh+wB+72tptvUv0rKqyJ5xG7

Score
3/10

Malware Config

Signatures

  • Program crash 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\0bce9be309b0af08d6b28d1b4f99e572_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3708
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\0bce9be309b0af08d6b28d1b4f99e572_JaffaCakes118.dll,#1
      2⤵
        PID:1680
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1680 -s 544
          3⤵
          • Program crash
          PID:4788
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1680 -s 820
          3⤵
          • Program crash
          PID:1956
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 196 -p 1680 -ip 1680
      1⤵
        PID:3384
      • 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=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:2100
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1680 -ip 1680
          1⤵
            PID:2936

          Network

          MITRE ATT&CK Matrix

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          Downloads