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Analysis

  • max time kernel
    33s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    15/07/2024, 20:55

General

  • Target

    4b5c8defebf2691452b7209e25d6ec02_JaffaCakes118.exe

  • Size

    301KB

  • MD5

    4b5c8defebf2691452b7209e25d6ec02

  • SHA1

    a514c2ffe1dd1fcaae9bf94d55ea1897b777c185

  • SHA256

    8ad3f3fa525f4dfc045e74d3cc6534aa187ddf7fa1c60b66b800f665d1a3d650

  • SHA512

    f5db66caa03ed698dfa2b5d797987a092beee33f2942bddb311425bcdf4fc529cb30aa58d1e286d220b450ffb36bee3059ade514403ed2a89d7942de0357d883

  • SSDEEP

    6144:fJEYERqaQiEYixXAkmOgoUpMEEdlntRb5A+na4S35EQwa:h5+qntJxjfg5mxdltZ5A+na4RQwa

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4b5c8defebf2691452b7209e25d6ec02_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4b5c8defebf2691452b7209e25d6ec02_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:2960
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c C:\Windows\system32\Deleteme.bat
      2⤵
      • Deletes itself
      PID:2884
  • C:\Windows\SysWOW64\svohst.exe
    C:\Windows\SysWOW64\svohst.exe -NetSata
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    PID:2728

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\Deleteme.bat

    Filesize

    212B

    MD5

    06a0d658c32c18f494a397f6a571e949

    SHA1

    19e0c0757d8852e6d21b18036af0115f0bab59f5

    SHA256

    db03845571b8da589b4880f9db7c93fb93a37848bd2c350d90ec90656197fa77

    SHA512

    fb7647145f4d7df0db93b7d2a0af4ac66f37c01415597e57a0978e53e0ef1bb400593079cd886b8969612c596e3daa42f43701ac1205d6b65642164801a2997c

  • C:\Windows\SysWOW64\svohst.exe

    Filesize

    301KB

    MD5

    4b5c8defebf2691452b7209e25d6ec02

    SHA1

    a514c2ffe1dd1fcaae9bf94d55ea1897b777c185

    SHA256

    8ad3f3fa525f4dfc045e74d3cc6534aa187ddf7fa1c60b66b800f665d1a3d650

    SHA512

    f5db66caa03ed698dfa2b5d797987a092beee33f2942bddb311425bcdf4fc529cb30aa58d1e286d220b450ffb36bee3059ade514403ed2a89d7942de0357d883

  • memory/2728-4-0x0000000000400000-0x0000000000480034-memory.dmp

    Filesize

    512KB

  • memory/2728-6-0x0000000000220000-0x0000000000221000-memory.dmp

    Filesize

    4KB

  • memory/2728-8-0x0000000000400000-0x0000000000480034-memory.dmp

    Filesize

    512KB

  • memory/2960-0-0x0000000000400000-0x0000000000480034-memory.dmp

    Filesize

    512KB

  • memory/2960-1-0x00000000001B0000-0x00000000001B1000-memory.dmp

    Filesize

    4KB

  • memory/2960-7-0x0000000000400000-0x0000000000480034-memory.dmp

    Filesize

    512KB