Analysis

  • max time kernel
    149s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    20-07-2024 01:23

General

  • Target

    5e7e2e2f2e9df8a26f0f8751dd5908b3_JaffaCakes118.exe

  • Size

    193KB

  • MD5

    5e7e2e2f2e9df8a26f0f8751dd5908b3

  • SHA1

    8d3816d1752f82a20f2d24a3c3a69cc0219dc553

  • SHA256

    8d10a8991010710c96fd1b7e914fcb6d64c67349e94c911eb790fdb74a59e062

  • SHA512

    fafc24aa12a4ffbbd4654269c33ee8522902c5da025fdad5bb0f92e0ab5a3ed6d09d920b8345ca529b9306f319414722ef86b3ca81f64ae6dc33ed83f5f7a4d3

  • SSDEEP

    3072:nvo4BKRd+XQeKDCSz5BjPnvFsZu5Oqrts2R6btAzTpTgZEADOB:nv1BxXeGugqi2Qyzty

Malware Config

Extracted

Family

xtremerat

C2

hami7.no-ip.org

Signatures

  • Detect XtremeRAT payload 5 IoCs
  • XtremeRAT

    The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.

  • UPX packed file 7 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5e7e2e2f2e9df8a26f0f8751dd5908b3_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5e7e2e2f2e9df8a26f0f8751dd5908b3_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1060
    • C:\Users\Admin\AppData\Local\Temp\5e7e2e2f2e9df8a26f0f8751dd5908b3_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\5e7e2e2f2e9df8a26f0f8751dd5908b3_JaffaCakes118.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1508
      • C:\Windows\SysWOW64\svchost.exe
        svchost.exe
        3⤵
          PID:3040
        • C:\Program Files\Internet Explorer\iexplore.exe
          "C:\Program Files\Internet Explorer\iexplore.exe"
          3⤵
            PID:2172

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1060-0-0x0000000074EE1000-0x0000000074EE2000-memory.dmp

        Filesize

        4KB

      • memory/1060-1-0x0000000074EE0000-0x000000007548B000-memory.dmp

        Filesize

        5.7MB

      • memory/1060-2-0x0000000074EE0000-0x000000007548B000-memory.dmp

        Filesize

        5.7MB

      • memory/1060-8-0x0000000074EE0000-0x000000007548B000-memory.dmp

        Filesize

        5.7MB

      • memory/1508-3-0x0000000010000000-0x0000000010048000-memory.dmp

        Filesize

        288KB

      • memory/1508-5-0x0000000010000000-0x0000000010048000-memory.dmp

        Filesize

        288KB

      • memory/1508-7-0x0000000010000000-0x0000000010048000-memory.dmp

        Filesize

        288KB

      • memory/1508-6-0x0000000010000000-0x0000000010048000-memory.dmp

        Filesize

        288KB

      • memory/1508-12-0x0000000010000000-0x0000000010048000-memory.dmp

        Filesize

        288KB

      • memory/3040-11-0x0000000010000000-0x0000000010048000-memory.dmp

        Filesize

        288KB

      • memory/3040-9-0x0000000010000000-0x0000000010048000-memory.dmp

        Filesize

        288KB

      • memory/3040-13-0x0000000010000000-0x0000000010048000-memory.dmp

        Filesize

        288KB