Analysis

  • max time kernel
    51s
  • max time network
    52s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/06/2024, 05:44

General

  • Target

    03567949e5e2b0b71b1af6522ccf5e6d_JaffaCakes118.dll

  • Size

    119KB

  • MD5

    03567949e5e2b0b71b1af6522ccf5e6d

  • SHA1

    7e7ca9687821091a6dc7df714abd0d71b3fe8d98

  • SHA256

    790e9cd4ef665b30fba74cb5d1e1cebdf44e1e7e1f1351c1a2b12a3d52460f39

  • SHA512

    08d48783bc9271083eb80ae9e39f45359936367468771e526b437d17f91278740210e9fe8bf6149f99a7a1cfa234b5bbaefefc1360ca55a55e80ac5c73829bd8

  • SSDEEP

    1536:jR6lvMqqU+2bbbAV2/S2zmNrDbhYOYZQRaSTBlJ4sE5Tn6OlzzIhgZbIJoc7Xvj:6vMqqDL2/zKpnahQOugZ0Joc7b

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\03567949e5e2b0b71b1af6522ccf5e6d_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3904
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\03567949e5e2b0b71b1af6522ccf5e6d_JaffaCakes118.dll,#1
      2⤵
        PID:3432
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3432 -s 576
          3⤵
          • Program crash
          PID:4660
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3432 -ip 3432
      1⤵
        PID:4100

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/3432-0-0x0000000010000000-0x0000000010020000-memory.dmp

              Filesize

              128KB