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Analysis

  • max time kernel
    149s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    26/07/2024, 13:39

General

  • Target

    744a8caa18b194e9ca9f984053d247cd_JaffaCakes118.exe

  • Size

    423KB

  • MD5

    744a8caa18b194e9ca9f984053d247cd

  • SHA1

    33ea8507e7ac5c5969e575bacfa33b59bfad1859

  • SHA256

    9115f7f88e755dfaa7bc70287c49e2bc84ab7bd17084be74da1154d965784bbc

  • SHA512

    ebb0d445c309f21afd86e3678a5ec3c6e547cd05cce812965bedb809466007c42637666cdab95aec548bfbc252b7409b993ad7a1caf55fd38143c4b5f0bffe21

  • SSDEEP

    6144:qaSxZp4zkIwS3f9KcxmNQteOYOgk+nhv/hRB/c0tA1oZfVUMTPuPwUwyIBmKoviz:IrpvY8yefOgk+nhHDRA1o1lT0Emiz

Malware Config

Signatures

  • Modifies security service 2 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 5 IoCs
  • Looks for VMWare Tools registry key 2 TTPs 2 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Windows security modification 2 TTPs 5 IoCs
  • Drops file in System32 directory 7 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies data under HKEY_USERS 64 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\744a8caa18b194e9ca9f984053d247cd_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\744a8caa18b194e9ca9f984053d247cd_JaffaCakes118.exe"
    1⤵
    • Looks for VMWare Tools registry key
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:2516
  • C:\Windows\dlbtcoms.exe
    "C:\Windows\dlbtcoms.exe"
    1⤵
    • Modifies security service
    • Windows security bypass
    • Looks for VMWare Tools registry key
    • Deletes itself
    • Executes dropped EXE
    • Windows security modification
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Modifies data under HKEY_USERS
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    PID:2688

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\dlbtcoms.exe

    Filesize

    423KB

    MD5

    744a8caa18b194e9ca9f984053d247cd

    SHA1

    33ea8507e7ac5c5969e575bacfa33b59bfad1859

    SHA256

    9115f7f88e755dfaa7bc70287c49e2bc84ab7bd17084be74da1154d965784bbc

    SHA512

    ebb0d445c309f21afd86e3678a5ec3c6e547cd05cce812965bedb809466007c42637666cdab95aec548bfbc252b7409b993ad7a1caf55fd38143c4b5f0bffe21

  • memory/2516-5-0x0000000000400000-0x000000000055B000-memory.dmp

    Filesize

    1.4MB

  • memory/2516-0-0x0000000000401000-0x000000000040F000-memory.dmp

    Filesize

    56KB

  • memory/2688-16-0x0000000000400000-0x000000000055B000-memory.dmp

    Filesize

    1.4MB

  • memory/2688-19-0x0000000000400000-0x000000000055B000-memory.dmp

    Filesize

    1.4MB

  • memory/2688-13-0x0000000000400000-0x000000000055B000-memory.dmp

    Filesize

    1.4MB

  • memory/2688-14-0x0000000000400000-0x000000000055B000-memory.dmp

    Filesize

    1.4MB

  • memory/2688-15-0x0000000000400000-0x000000000055B000-memory.dmp

    Filesize

    1.4MB

  • memory/2688-4-0x0000000000400000-0x000000000055B000-memory.dmp

    Filesize

    1.4MB

  • memory/2688-18-0x0000000000400000-0x000000000055B000-memory.dmp

    Filesize

    1.4MB

  • memory/2688-12-0x0000000000400000-0x000000000055B000-memory.dmp

    Filesize

    1.4MB

  • memory/2688-20-0x0000000000400000-0x000000000055B000-memory.dmp

    Filesize

    1.4MB

  • memory/2688-21-0x0000000000400000-0x000000000055B000-memory.dmp

    Filesize

    1.4MB

  • memory/2688-22-0x0000000000400000-0x000000000055B000-memory.dmp

    Filesize

    1.4MB

  • memory/2688-23-0x0000000000400000-0x000000000055B000-memory.dmp

    Filesize

    1.4MB

  • memory/2688-24-0x0000000000400000-0x000000000055B000-memory.dmp

    Filesize

    1.4MB

  • memory/2688-25-0x0000000000400000-0x000000000055B000-memory.dmp

    Filesize

    1.4MB

  • memory/2688-26-0x0000000000400000-0x000000000055B000-memory.dmp

    Filesize

    1.4MB