Analysis

  • max time kernel
    129s
  • max time network
    98s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/07/2024, 08:53

General

  • Target

    7793942726401597c2483de040f6cde4_JaffaCakes118.exe

  • Size

    7KB

  • MD5

    7793942726401597c2483de040f6cde4

  • SHA1

    c6266de819736c86f151156181ec6185f6406580

  • SHA256

    0bd9fdf0e5ef273de3de2c64abc8c5e6e9e88635d8727fe942ba8c51e22d4b2b

  • SHA512

    46c9a08bab5692131b12b6c8211364468061fd1b73f29b565102b618c18168ed5816683b6b6ffd7c19809ff3f94766afbb31c3d166767bb4b5888777f01c8daa

  • SSDEEP

    96:FLYvwOmxCjstV3wQC6x46rbXL2hQpEqcwUzwVTqgTXPdtpzxZN6X/e0TjwoaRi:FY+esn3Lo6rbXyhZ5wVTDpjN8/eIJd

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

  • 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 use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7793942726401597c2483de040f6cde4_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\7793942726401597c2483de040f6cde4_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4584
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\7793942726401597c2483de040f6cde4_JaffaCakes118.exe > nul
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1136

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • memory/4584-0-0x0000000000401000-0x0000000000402000-memory.dmp

          Filesize

          4KB