Analysis

  • max time kernel
    140s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    08/07/2024, 05:21

General

  • Target

    2b1f6992b4e5a1c91f9a61274c7c7612_JaffaCakes118.exe

  • Size

    21KB

  • MD5

    2b1f6992b4e5a1c91f9a61274c7c7612

  • SHA1

    1add3a03dabf1b269353c777d90ba144cf57d39f

  • SHA256

    a8ad1aada17c426b31bd5b336cfa097684c0cf7db45fe47d3b273e6067495767

  • SHA512

    d957cea20a855d516fd6aaa34a42026e89e74242d5756d3909afb148fff1d5bc370be65b83da0bd42d237a9698780dbd302c60451f811320c6e5f97dd5394549

  • SSDEEP

    384:mji7GOu9kIokmgU6dB3uSZR8Q/pIurIE25llglkfUguTWQhAXivwdY231uH3if2F:VMk1gpea//kT5lKkpua40BY2a3e2IVXI

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2b1f6992b4e5a1c91f9a61274c7c7612_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2b1f6992b4e5a1c91f9a61274c7c7612_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2556
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2556 -s 92
      2⤵
      • Loads dropped DLL
      • Program crash
      PID:1128

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\2b1f6992b4e5a1c91f9a61274c7c7612_JaffaCakes118.dat

    Filesize

    19KB

    MD5

    8c9f5bc173354aa9927affae1ba237f8

    SHA1

    a0003121651322e962158f72bc10b2a553917ba7

    SHA256

    94028b2eef03d652fc0fa266a73125e1d9ab834e72c495cd71ffae17fbd9e159

    SHA512

    936c8a89988eaaa732be275f2452933d1e3ac5b16759a467388d3552ff306913a2c397c1d67527f928fc9416bbb8515080728f60e91e1b2f043e315bb6693489

  • memory/2556-1-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/2556-2-0x0000000000020000-0x0000000000021000-memory.dmp

    Filesize

    4KB

  • memory/2556-9-0x0000000000020000-0x0000000000021000-memory.dmp

    Filesize

    4KB

  • memory/2556-8-0x0000000010000000-0x0000000010010000-memory.dmp

    Filesize

    64KB