Analysis

  • max time kernel
    139s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-07-2024 19:36

General

  • Target

    5478cf991ffb93851aabf782226199c8_JaffaCakes118.exe

  • Size

    331KB

  • MD5

    5478cf991ffb93851aabf782226199c8

  • SHA1

    6a792159ca1c12931095d9c75425464e4d00ff0e

  • SHA256

    204f3306e320b7f4915742403ffb6feab12891b49594948c1abf90652c66ff7d

  • SHA512

    667f1b2df1228a8ebf8950d67e3de9ff9239510d636b601678051af4a8f4f3ee16f76996b2257bb0b78423ccaf9e324e5a4b7f73dd37776e9bd491e56b8ba542

  • SSDEEP

    1536:9QwaXwPGSmhCmW7yCHyCL5WjAJT/BCRihZ2HI20TS/cGUpBgzz2iZ01Jdb:6wNGSk7CyOJLBC+Z2HI203g3ex

Malware Config

Extracted

Family

xtremerat

C2

awgat.bounceme.net

Signatures

  • Detect XtremeRAT payload 7 IoCs
  • XtremeRAT

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

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

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

  • Program crash 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5478cf991ffb93851aabf782226199c8_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5478cf991ffb93851aabf782226199c8_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4716
    • C:\Users\Admin\AppData\Local\Temp\5478cf991ffb93851aabf782226199c8_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\5478cf991ffb93851aabf782226199c8_JaffaCakes118.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2924
      • C:\Windows\SysWOW64\svchost.exe
        svchost.exe
        3⤵
          PID:2684
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2684 -s 480
            4⤵
            • Program crash
            PID:2140
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2684 -s 500
            4⤵
            • Program crash
            PID:1896
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
          3⤵
            PID:4000
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2684 -ip 2684
        1⤵
          PID:1480
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 2684 -ip 2684
          1⤵
            PID:3208

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/2684-8-0x0000000010000000-0x000000001004A000-memory.dmp

            Filesize

            296KB

          • memory/2684-10-0x0000000010000000-0x000000001004A000-memory.dmp

            Filesize

            296KB

          • memory/2924-3-0x0000000010000000-0x000000001004A000-memory.dmp

            Filesize

            296KB

          • memory/2924-4-0x0000000010000000-0x000000001004A000-memory.dmp

            Filesize

            296KB

          • memory/2924-6-0x0000000010000000-0x000000001004A000-memory.dmp

            Filesize

            296KB

          • memory/2924-7-0x0000000010000000-0x000000001004A000-memory.dmp

            Filesize

            296KB

          • memory/2924-9-0x0000000010000000-0x000000001004A000-memory.dmp

            Filesize

            296KB

          • memory/4716-0-0x0000000000400000-0x0000000000456000-memory.dmp

            Filesize

            344KB

          • memory/4716-5-0x0000000000400000-0x0000000000456000-memory.dmp

            Filesize

            344KB