Analysis

  • max time kernel
    135s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/08/2024, 10:10

General

  • Target

    c082344986acd639f6224e37f1fd88f1_JaffaCakes118.exe

  • Size

    213KB

  • MD5

    c082344986acd639f6224e37f1fd88f1

  • SHA1

    2730762db4537cbc160561cbcfad969133b5e2e8

  • SHA256

    1a32374d8c49c3ecfed86c79f761606864f4d8d8a8b4cea6b4fc5676b096ca5c

  • SHA512

    4df3773ccff27cda5781ef7bdaf272cb781ae923d7e7440cdfc93080f5b0c634910202703bd9f8d106be8b8ed487010e0562bfb18ac6240b3e41b067a5ae6dad

  • SSDEEP

    3072:Eku2+T4BZaqJD5zsmP7mw5r1+rXQoc6MlAU/fHkdEJaUsALWFzwI3TWLi0iKXtn+:hu2+IX5zXqRXNcZyIanqG2i06OJqdoS

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 5 IoCs

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

  • 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\c082344986acd639f6224e37f1fd88f1_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c082344986acd639f6224e37f1fd88f1_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2532
    • C:\Users\Admin\AppData\Local\Temp\explorer.exe
      "C:\Users\Admin\AppData\Local\Temp\explorer.exe" /X
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:3260

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\explorer.exe

          Filesize

          213KB

          MD5

          c082344986acd639f6224e37f1fd88f1

          SHA1

          2730762db4537cbc160561cbcfad969133b5e2e8

          SHA256

          1a32374d8c49c3ecfed86c79f761606864f4d8d8a8b4cea6b4fc5676b096ca5c

          SHA512

          4df3773ccff27cda5781ef7bdaf272cb781ae923d7e7440cdfc93080f5b0c634910202703bd9f8d106be8b8ed487010e0562bfb18ac6240b3e41b067a5ae6dad

        • memory/2532-0-0x0000000000850000-0x00000000008F3000-memory.dmp

          Filesize

          652KB

        • memory/2532-1-0x0000000001A10000-0x0000000001A11000-memory.dmp

          Filesize

          4KB

        • memory/2532-10-0x0000000000850000-0x00000000008F3000-memory.dmp

          Filesize

          652KB

        • memory/3260-5-0x00000000009F0000-0x0000000000A93000-memory.dmp

          Filesize

          652KB

        • memory/3260-7-0x00000000031B0000-0x00000000031B1000-memory.dmp

          Filesize

          4KB

        • memory/3260-9-0x00000000009F0000-0x0000000000A93000-memory.dmp

          Filesize

          652KB