Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    140s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    15/04/2024, 08:47

General

  • Target

    f0b03aaee68bcca5a24557329f085635_JaffaCakes118.exe

  • Size

    78KB

  • MD5

    f0b03aaee68bcca5a24557329f085635

  • SHA1

    805a8ef296dd2afb6f6e9ba83fc4be66f8725926

  • SHA256

    16a05d5f7229b1357201fe0058c7c37d2c9dc44d43ed83454ba5f445ca153dec

  • SHA512

    2375f959e7dad386e6a0e63460344cd6debd645c6c9886dde9e8bd534cf59b2a728a517c8fac06ddfb1437231cd0605d69ba0de9787f3c0456595d67e41fa920

  • SSDEEP

    1536:06j+c2C7ZdUeZvziG9/vFD2q5YvCwS0gxtvIo9ZHiv:0637ZdVZ79952qOCwSjBImHiv

Score
8/10

Malware Config

Signatures

  • Sets DLL path for service in the registry 2 TTPs 1 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f0b03aaee68bcca5a24557329f085635_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f0b03aaee68bcca5a24557329f085635_JaffaCakes118.exe"
    1⤵
    • Sets DLL path for service in the registry
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:2172
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c del C:\Users\Admin\AppData\Local\Temp\F0B03A~1.EXE
      2⤵
      • Deletes itself
      PID:2500
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:3008

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \??\c:\windows\SysWOW64\messenger.dll

    Filesize

    72KB

    MD5

    7c5490a19523579a63d7b84dc3ab775b

    SHA1

    9709beea9d588df0caccd97cfa0c5f82391332e8

    SHA256

    cbb85dc095f31e63f0fac61e72f47f4e13ac7e04f025bb85a42490fe499e840d

    SHA512

    51e39f794d7f6351e96ec75fdbc0ab9b2e1211d0b2285493e14a02508c896567d0bb6cfe860081fdeff6fe3094df36369e43e0eca4faff1de31131a4bb661c0c

  • memory/2172-3-0x0000000000400000-0x0000000000406000-memory.dmp

    Filesize

    24KB

  • memory/3008-5-0x0000000000190000-0x00000000001B7000-memory.dmp

    Filesize

    156KB

  • memory/3008-6-0x0000000000190000-0x00000000001B7000-memory.dmp

    Filesize

    156KB

  • memory/3008-8-0x0000000000190000-0x00000000001B7000-memory.dmp

    Filesize

    156KB

  • memory/3008-10-0x0000000000190000-0x00000000001B7000-memory.dmp

    Filesize

    156KB

  • memory/3008-12-0x0000000000190000-0x00000000001B7000-memory.dmp

    Filesize

    156KB

  • memory/3008-13-0x0000000000190000-0x00000000001B7000-memory.dmp

    Filesize

    156KB

  • memory/3008-15-0x0000000000190000-0x00000000001B7000-memory.dmp

    Filesize

    156KB

  • memory/3008-16-0x0000000000190000-0x00000000001B7000-memory.dmp

    Filesize

    156KB

  • memory/3008-18-0x0000000000190000-0x00000000001B7000-memory.dmp

    Filesize

    156KB