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Analysis

  • max time kernel
    150s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-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 20 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 4 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of WriteProcessMemory 4 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:2672
    • 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:2720

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Documents and Settings.exe

    Filesize

    298KB

    MD5

    fa56d973d9942ecaf6a6dc10ec20aac9

    SHA1

    32dde7cebabded9ed24095ebfdcda0ca5f12f481

    SHA256

    d5b186af500b32c78d1fb5b89d85027876af1158f4e5c549ebfa8742a8e7ea6a

    SHA512

    25e73e75d1465e6b4f87d8fc896029ef7182e5eeb6ca6d8c42a731539d14e133bc71ad3dc2c65fd9c29e8f0dc864a6137634c8e235936d81979e016dec3c87af

  • C:\Windows\Driver.db

    Filesize

    82B

    MD5

    c2d2dc50dca8a2bfdc8e2d59dfa5796d

    SHA1

    7a6150fc53244e28d1bcea437c0c9d276c41ccad

    SHA256

    b2d38b3f122cfcf3cecabf0dfe2ab9c4182416d6961ae43f1eebee489cf3c960

    SHA512

    6cfdd08729de9ee9d1f5d8fcd859144d32ddc0a9e7074202a7d03d3795bdf0027a074a6aa54f451d4166024c134b27c55c7142170e64d979d86c13801f937ce4

  • C:\Windows\svhost.exe

    Filesize

    298KB

    MD5

    3a63a178cdf29e2b9be865daec0ba7e2

    SHA1

    5cf9edc597bbcf6874129bfd24ccdf613a27f2cf

    SHA256

    581b410c60d366ea92e859f6c668c35dd661204ba42758a05516d78bfbfbb924

    SHA512

    417faada66e367dd8f995333f361a678a9f71560371ebfa0a182a1d61560cfec07feccf05219d62e6dd2881d55e07c83c75c978b8a4b3d461fad4def4f20a41d

  • memory/2672-804-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2672-0-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2720-4588-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2720-6884-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2720-1149-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2720-2292-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2720-3444-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2720-5-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2720-5736-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2720-1036-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2720-7916-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2720-9060-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2720-10212-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2720-11356-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2720-12500-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2720-13653-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2720-14795-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2720-15945-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB