Analysis

  • max time kernel
    149s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    17-07-2024 14:23

General

  • Target

    53619927cf67acf49e20eace6ff246eb_JaffaCakes118.exe

  • Size

    88KB

  • MD5

    53619927cf67acf49e20eace6ff246eb

  • SHA1

    ad440daa78e96b7c2497960bcfb73134405abe11

  • SHA256

    ccfab06fdcc0737b61bca457962004418ed83a41b04be97feae36f4ff4968acd

  • SHA512

    409b6984ead918bfe39ba0d5d82d3d6a9ac46251622c9c2cc49e2052b399da544ca70ebd134dc6c05248f999912af4af377f3c3d6892d1fbc09fcfe930cb7a05

  • SSDEEP

    768:YzFJMpPMuijtHf5g7/IIG3bGcYDBSvFIWuePQtv66l2tz7vM+Yvl2yKHJTvP24O3:IYpkNW71rcYDAWeotvXlc3tFyOe4O3

Malware Config

Extracted

Family

xtremerat

C2

ahmad111.no-ip.biz

Signatures

  • Detect XtremeRAT payload 2 IoCs
  • XtremeRAT

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

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 9 IoCs
  • 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).

  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\53619927cf67acf49e20eace6ff246eb_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\53619927cf67acf49e20eace6ff246eb_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2556
    • C:\Users\Admin\AppData\Local\Temp\q11.exe
      "C:\Users\Admin\AppData\Local\Temp\q11.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2872
      • C:\Users\Admin\AppData\Local\Temp\q11 (2).exe
        "C:\Users\Admin\AppData\Local\Temp\q11 (2).exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:2660
        • C:\Windows\SysWOW64\svchost.exe
          svchost.exe
          4⤵
            PID:2668
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            4⤵
              PID:1628

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\q11.exe

        Filesize

        56KB

        MD5

        5c9771003b235be2c59a2a494c3126ab

        SHA1

        be2503e7c7d14525b9a20a84070182fd4a93a6be

        SHA256

        d5b379d663e2e645f429a349fa9014a7235a7e83e02e1910372507dc3a945419

        SHA512

        99c7b5a0ac001e986d862ac7c580a679ed82588c2487612032a60a7f858b919e8027a398e3d54e6b9df536606fed5e41325ed4a34fa195c2733f1c61d1673f38

      • \Users\Admin\AppData\Local\Temp\q11 (2).exe

        Filesize

        33KB

        MD5

        42c33e8e628ba71f0c56ba3a3ebe584f

        SHA1

        0abe619d1a5237e8edbd3da6d60aba9bb98a34aa

        SHA256

        419cadc67eee5ccf429e734a7217fc37a18e741fd29233a9bd3c512c1e4e799f

        SHA512

        018543c476302fdfb7ec54c2175bec50667cd684783a5bfc0526c1ebbaf13258535b44eae134c1bc92d676bc9a58783092e06d82b6c70c216c01b47adbaac8ff

      • memory/2556-9-0x0000000006EF0000-0x0000000006EFF000-memory.dmp

        Filesize

        60KB

      • memory/2556-5-0x0000000004CC0000-0x0000000004CE5000-memory.dmp

        Filesize

        148KB

      • memory/2556-10-0x0000000006F50000-0x0000000006FD9000-memory.dmp

        Filesize

        548KB

      • memory/2556-7-0x0000000006EA0000-0x0000000006EB4000-memory.dmp

        Filesize

        80KB

      • memory/2556-28-0x0000000006EA0000-0x0000000006EE5000-memory.dmp

        Filesize

        276KB

      • memory/2556-29-0x0000000004CC0000-0x0000000004CC2000-memory.dmp

        Filesize

        8KB

      • memory/2556-8-0x0000000006EC0000-0x0000000006ED7000-memory.dmp

        Filesize

        92KB

      • memory/2556-6-0x0000000004F70000-0x0000000004F99000-memory.dmp

        Filesize

        164KB

      • memory/2660-56-0x0000000010000000-0x000000001004D000-memory.dmp

        Filesize

        308KB

      • memory/2660-60-0x0000000010000000-0x000000001004D000-memory.dmp

        Filesize

        308KB

      • memory/2668-59-0x0000000010000000-0x000000001004D000-memory.dmp

        Filesize

        308KB

      • memory/2872-37-0x0000000006AE0000-0x0000000006B1D000-memory.dmp

        Filesize

        244KB

      • memory/2872-53-0x0000000004150000-0x0000000004152000-memory.dmp

        Filesize

        8KB

      • memory/2872-54-0x0000000010000000-0x000000001004D000-memory.dmp

        Filesize

        308KB

      • memory/2872-52-0x0000000004100000-0x0000000004145000-memory.dmp

        Filesize

        276KB

      • memory/2872-36-0x0000000006A50000-0x0000000006AD9000-memory.dmp

        Filesize

        548KB

      • memory/2872-35-0x00000000046F0000-0x00000000046FF000-memory.dmp

        Filesize

        60KB