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Analysis

  • max time kernel
    94s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/09/2024, 04:45

General

  • Target

    dbd4fcc76e613b8b2405a650e203fa8d_JaffaCakes118.dll

  • Size

    101KB

  • MD5

    dbd4fcc76e613b8b2405a650e203fa8d

  • SHA1

    aabbf8ced10c27199900bf8a36bba5af1afaebc9

  • SHA256

    af819f1ad946300f87d73e94ce4e51c912dfd83fc3b0baf7b730b3dd41f8754a

  • SHA512

    595b57c59b41a91509ebbe0b46e3a1648e0fd5ab8d08d94c3472d4e26db2c0d34fd169e6e4e64956da9f5024c4a652db49bcad0ff181b0987420308b01758cbd

  • SSDEEP

    1536:XA97ibpK+pYK+pKrJIVX65OA6eNyRn68LE9:XAJiFK+KK+QrJIVXs/yRn68LE9

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\dbd4fcc76e613b8b2405a650e203fa8d_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2376
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\dbd4fcc76e613b8b2405a650e203fa8d_JaffaCakes118.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4308
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4308 -s 600
        3⤵
        • Program crash
        PID:544
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4308 -ip 4308
    1⤵
      PID:5096

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/4308-0-0x0000000061700000-0x0000000061716000-memory.dmp

      Filesize

      88KB