Analysis

  • max time kernel
    139s
  • max time network
    148s
  • 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

    547846eaecf08317d469425b55f2e86a_JaffaCakes118.exe

  • Size

    66KB

  • MD5

    547846eaecf08317d469425b55f2e86a

  • SHA1

    ad53ba5cbce1111d986db7eb2a275f2cabcb271d

  • SHA256

    d6edda1ae2c1570dbdb4573f7bd22d430b0f4199f107584dff9ccfe6c101bdf1

  • SHA512

    1cb7e003ebb351604d711951a4d9c0fe7b8c7e42eb0e8c8730ec26a7d9f94b038edccdbe230cdc740387382708688087e94e2d5dacd32f0a80d984d46d44d9ec

  • SSDEEP

    1536:34eQxz5mSgaNBMx08WdoMdYwAP+dsAeCAn82erA:oLN0Z/q8lMSwAPAsAPASA

Malware Config

Extracted

Family

xtremerat

C2

memozzz.no-ip.org

Signatures

  • Detect XtremeRAT payload 4 IoCs
  • XtremeRAT

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

  • UPX packed file 6 IoCs

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

  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\547846eaecf08317d469425b55f2e86a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\547846eaecf08317d469425b55f2e86a_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2392
    • C:\Users\Admin\AppData\Local\Temp\547846eaecf08317d469425b55f2e86a_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\547846eaecf08317d469425b55f2e86a_JaffaCakes118.exe
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1728
      • C:\Users\Admin\AppData\Local\Temp\547846eaecf08317d469425b55f2e86a_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\547846eaecf08317d469425b55f2e86a_JaffaCakes118.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1664
        • C:\Windows\SysWOW64\svchost.exe
          svchost.exe
          4⤵
            PID:2480
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2480 -s 480
              5⤵
              • Program crash
              PID:2456
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2480 -s 488
              5⤵
              • Program crash
              PID:4176
          • C:\Windows\SysWOW64\svchost.exe
            svchost.exe
            4⤵
              PID:1812
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1812 -s 476
                5⤵
                • Program crash
                PID:3064
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1812 -s 484
                5⤵
                • Program crash
                PID:1512
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2480 -ip 2480
        1⤵
          PID:1988
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1812 -ip 1812
          1⤵
            PID:2748
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 1812 -ip 1812
            1⤵
              PID:1336
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 2480 -ip 2480
              1⤵
                PID:4788

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • memory/1664-13-0x0000000010000000-0x0000000010048000-memory.dmp

                Filesize

                288KB

              • memory/1664-19-0x0000000010000000-0x0000000010048000-memory.dmp

                Filesize

                288KB

              • memory/1664-18-0x0000000010000000-0x0000000010048000-memory.dmp

                Filesize

                288KB

              • memory/1728-9-0x0000000000400000-0x000000000042B000-memory.dmp

                Filesize

                172KB

              • memory/1728-3-0x0000000000400000-0x000000000042B000-memory.dmp

                Filesize

                172KB

              • memory/1728-10-0x0000000000400000-0x000000000042B000-memory.dmp

                Filesize

                172KB

              • memory/1728-4-0x0000000000400000-0x000000000042B000-memory.dmp

                Filesize

                172KB

              • memory/1728-17-0x0000000000400000-0x000000000042B000-memory.dmp

                Filesize

                172KB

              • memory/1728-2-0x0000000000400000-0x000000000042B000-memory.dmp

                Filesize

                172KB

              • memory/1812-21-0x0000000010000000-0x0000000010048000-memory.dmp

                Filesize

                288KB

              • memory/2392-8-0x0000000000400000-0x0000000000420000-memory.dmp

                Filesize

                128KB

              • memory/2392-0-0x0000000000400000-0x0000000000420000-memory.dmp

                Filesize

                128KB

              • memory/2392-1-0x000000000041E000-0x000000000041F000-memory.dmp

                Filesize

                4KB

              • memory/2480-20-0x0000000010000000-0x0000000010048000-memory.dmp

                Filesize

                288KB

              • memory/2480-24-0x0000000010000000-0x0000000010048000-memory.dmp

                Filesize

                288KB