Analysis

  • max time kernel
    150s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/09/2024, 18:58

General

  • Target

    02d2b7905f634dbd3bcf7388af69e76c_JaffaCakes118.exe

  • Size

    298KB

  • MD5

    02d2b7905f634dbd3bcf7388af69e76c

  • SHA1

    f02ef5f7f5ae270e10371a15699e53f08e2869cf

  • SHA256

    d2122e2a6d1921ee7adbc195249299a8c631ef4efeae0fb4de8109ae5cc3ba47

  • SHA512

    75620c47be9141c8a79551babc19aa40db315b6dd0cc8ef518f3a8cc6957379fff82f98dc7a5e015e71301834709f9f20f2e8322ab9bec6660ec5132450f1477

  • SSDEEP

    6144:EuIlWqB+ihabs7Ch9KwyF5LeLodp2D1Mmakda0qLqIYI:v6Wq4aaE6KwyF5L0Y2D1PqLf

Score
10/10

Malware Config

Signatures

  • Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • AutoIT Executable 16 IoCs

    AutoIT scripts compiled to PE executables.

  • UPX packed file 19 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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.

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\02d2b7905f634dbd3bcf7388af69e76c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\02d2b7905f634dbd3bcf7388af69e76c_JaffaCakes118.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2496
    • C:\Windows\svhost.exe
      C:\Windows\svhost.exe
      2⤵
      • Modifies visibility of file extensions in Explorer
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:3612

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\PerfLogs.exe

    Filesize

    298KB

    MD5

    129508b5e18a9a85338ad0f9e68ed945

    SHA1

    fc0b9fe3355d27ffca887aa98f964202be16d688

    SHA256

    2a3542aed5747106aea53632c04e255463c88029dc6fd8427b48ef58a473a1ba

    SHA512

    68eccf91c286bdb0d62d5b608aeb205db5a1f74280f6c1b969cb82d8c2ae438d52fe348800b11f8e837954af6057db7bdc9311cb8b547db9b72b448e0a593b45

  • C:\Windows\Driver.db

    Filesize

    82B

    MD5

    c2d2dc50dca8a2bfdc8e2d59dfa5796d

    SHA1

    7a6150fc53244e28d1bcea437c0c9d276c41ccad

    SHA256

    b2d38b3f122cfcf3cecabf0dfe2ab9c4182416d6961ae43f1eebee489cf3c960

    SHA512

    6cfdd08729de9ee9d1f5d8fcd859144d32ddc0a9e7074202a7d03d3795bdf0027a074a6aa54f451d4166024c134b27c55c7142170e64d979d86c13801f937ce4

  • C:\Windows\svhost.exe

    Filesize

    298KB

    MD5

    8018e1d8e93756fc7d3e75c0cc32ce27

    SHA1

    be5e84a18fe83d465868cdd3d4dc959dcaa6d0f0

    SHA256

    d359257a3d3b8faf3a766485427040b507c1ac36e833ebb1c3b0ca0bb95dd5ab

    SHA512

    b2f60ff46c7563d7be8fe77108ca7a19fbdf0166e3bb38210869d427b999c58c7cb7bd6c48a9bab62773839373b0bbd2628c0832332386d43a5dd1dd77492570

  • memory/2496-0-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2496-761-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/3612-5678-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/3612-7958-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/3612-2263-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/3612-3405-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/3612-4545-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/3612-1129-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/3612-6819-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/3612-1131-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/3612-9092-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/3612-10231-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/3612-11371-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/3612-12397-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/3612-13530-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/3612-14673-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/3612-15814-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB