Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-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
  • Loads dropped DLL 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c082344986acd639f6224e37f1fd88f1_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c082344986acd639f6224e37f1fd88f1_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1820
    • 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:2228

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

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

          Filesize

          213KB

          MD5

          c082344986acd639f6224e37f1fd88f1

          SHA1

          2730762db4537cbc160561cbcfad969133b5e2e8

          SHA256

          1a32374d8c49c3ecfed86c79f761606864f4d8d8a8b4cea6b4fc5676b096ca5c

          SHA512

          4df3773ccff27cda5781ef7bdaf272cb781ae923d7e7440cdfc93080f5b0c634910202703bd9f8d106be8b8ed487010e0562bfb18ac6240b3e41b067a5ae6dad

        • memory/1820-0-0x0000000001130000-0x00000000011D3000-memory.dmp

          Filesize

          652KB

        • memory/1820-2-0x0000000000080000-0x0000000000081000-memory.dmp

          Filesize

          4KB

        • memory/1820-5-0x0000000002D90000-0x0000000002E33000-memory.dmp

          Filesize

          652KB

        • memory/1820-11-0x0000000001130000-0x00000000011D3000-memory.dmp

          Filesize

          652KB

        • memory/1820-12-0x0000000002D90000-0x0000000002E33000-memory.dmp

          Filesize

          652KB

        • memory/2228-8-0x00000000000F0000-0x00000000000F1000-memory.dmp

          Filesize

          4KB

        • memory/2228-9-0x0000000001250000-0x00000000012F3000-memory.dmp

          Filesize

          652KB