Analysis

  • max time kernel
    140s
  • max time network
    20s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    23-08-2024 06:25

General

  • Target

    bab292344f2df605f551369e1bda65e7_JaffaCakes118.exe

  • Size

    75KB

  • MD5

    bab292344f2df605f551369e1bda65e7

  • SHA1

    57d1dedb6eea6a5a1766ad189ec861b24e32a33e

  • SHA256

    87b25c86d876c35909c707d0ce906fe2ca5c2032931854557e8acef71a344aac

  • SHA512

    de63a4a1c9dad99bef21894b0f4319c6e1915f556fcba7dbf5a62b4b7646b759c4dbcddc42d89246e45b17c799b43ecb7f791a513b37115148f9678cd72dfb5d

  • SSDEEP

    1536:9mYkZTAhpqPgSKjqXzzqHQ4hP4hX6DUS1AmGsZMh4LyNuJdCEq+XYnr1TWnouy82:9RWVwEeHXiWNGwi0s+CEqdnrdmoutZMJ

Malware Config

Signatures

  • UPX packed file 3 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

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

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

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bab292344f2df605f551369e1bda65e7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\bab292344f2df605f551369e1bda65e7_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    PID:2556

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2556-0-0x00000000002A0000-0x00000000002DD000-memory.dmp

    Filesize

    244KB

  • memory/2556-1-0x00000000000E0000-0x00000000000E1000-memory.dmp

    Filesize

    4KB

  • memory/2556-14-0x00000000002A0000-0x00000000002DD000-memory.dmp

    Filesize

    244KB

  • memory/2556-15-0x00000000002A0000-0x00000000002DD000-memory.dmp

    Filesize

    244KB

  • memory/2556-16-0x00000000000E0000-0x00000000000E1000-memory.dmp

    Filesize

    4KB