Analysis

  • max time kernel
    149s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    18-07-2024 01:09

General

  • Target

    5590cf08ee9bf90504a41f2cb80246b0_JaffaCakes118.exe

  • Size

    366KB

  • MD5

    5590cf08ee9bf90504a41f2cb80246b0

  • SHA1

    2aac70d1aee288bb1e6f4440613b04f93ddeb751

  • SHA256

    edcdbcf4639df0a95f4ed008b1c49be3f2da6e6f2e32e231eab861eef1c9faf2

  • SHA512

    7c6acc889982b5c97905acb796c406d766387e26ba3076bffb70a7b198bc85876d07d067d8d26014c535f5572eb9c3d89ca238605bc0f77522a5dc1e94c78ff9

  • SSDEEP

    6144:E42KoS4DZ3A+E0I8IQB2vI1CDitFuZtzzk7fPxSnyVNck/iPJgsROBevh+1HNX4H:xHoS493ACIl7vI1kiqHNnyVek/a4QmHG

Malware Config

Extracted

Family

xtremerat

C2

maradona.no-ip.org

Signatures

  • Detect XtremeRAT payload 3 IoCs
  • XtremeRAT

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

  • UPX packed file 5 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 SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5590cf08ee9bf90504a41f2cb80246b0_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5590cf08ee9bf90504a41f2cb80246b0_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2572
    • C:\Users\Admin\AppData\Local\Temp\5590cf08ee9bf90504a41f2cb80246b0_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\5590cf08ee9bf90504a41f2cb80246b0_JaffaCakes118.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2080
      • C:\Windows\SysWOW64\svchost.exe
        svchost.exe
        3⤵
          PID:2400
        • C:\Program Files\Internet Explorer\iexplore.exe
          "C:\Program Files\Internet Explorer\iexplore.exe"
          3⤵
            PID:2692

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2080-10-0x0000000000400000-0x0000000000542000-memory.dmp

        Filesize

        1.3MB

      • memory/2080-8-0x0000000010000000-0x000000001004D000-memory.dmp

        Filesize

        308KB

      • memory/2080-7-0x0000000010000000-0x000000001004D000-memory.dmp

        Filesize

        308KB

      • memory/2080-5-0x0000000010000000-0x000000001004D000-memory.dmp

        Filesize

        308KB

      • memory/2400-15-0x0000000010000000-0x000000001004D000-memory.dmp

        Filesize

        308KB

      • memory/2400-13-0x0000000010000000-0x000000001004D000-memory.dmp

        Filesize

        308KB

      • memory/2400-16-0x0000000010000000-0x000000001004D000-memory.dmp

        Filesize

        308KB

      • memory/2572-0-0x0000000000400000-0x0000000000542000-memory.dmp

        Filesize

        1.3MB

      • memory/2572-1-0x0000000000400000-0x0000000000542000-memory.dmp

        Filesize

        1.3MB

      • memory/2572-9-0x0000000003180000-0x00000000032C2000-memory.dmp

        Filesize

        1.3MB

      • memory/2572-12-0x0000000000400000-0x0000000000542000-memory.dmp

        Filesize

        1.3MB

      • memory/2572-4-0x0000000000400000-0x0000000000542000-memory.dmp

        Filesize

        1.3MB