Analysis

  • max time kernel
    139s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-07-2024 16:03

General

  • Target

    5ca58d4c558e7c6afcd9ffe775632a52_JaffaCakes118.exe

  • Size

    26KB

  • MD5

    5ca58d4c558e7c6afcd9ffe775632a52

  • SHA1

    272c79d938fa79567972a7b4964ff82c61313121

  • SHA256

    34080809de64a0c3ed766e3209b3a87ffbdf935ea22fcebd8398df3642a364d7

  • SHA512

    3b7af99391fb26bd9f044b2046a30290576f2dbb511272b7a9586cfa3ce9402cc23098eb379375cb2eac453038a0a3ac3e8f8f61d409f9ed24aecd7c6d9fa3e3

  • SSDEEP

    384:PDmxsvw+nC7+z7pFZowqrdjLRi8JgxEd1iagAAunpe7achfzv/djPmd05KUI5aBf:Pyxsv4Mb+dRdSxEHj1WDFK/UlBfUS3u

Malware Config

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 4 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5ca58d4c558e7c6afcd9ffe775632a52_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5ca58d4c558e7c6afcd9ffe775632a52_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4056
    • C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      2⤵
        PID:3204
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 476
          3⤵
          • Program crash
          PID:2124
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 472
          3⤵
          • Program crash
          PID:1828
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
        2⤵
          PID:2112
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3204 -ip 3204
        1⤵
          PID:4460
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3204 -ip 3204
          1⤵
            PID:3456

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/3204-1-0x0000000010000000-0x0000000010048000-memory.dmp

            Filesize

            288KB

          • memory/3204-4-0x0000000010000000-0x0000000010048000-memory.dmp

            Filesize

            288KB

          • memory/4056-0-0x0000000010000000-0x0000000010048000-memory.dmp

            Filesize

            288KB

          • memory/4056-3-0x0000000010000000-0x0000000010048000-memory.dmp

            Filesize

            288KB