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Analysis

  • max time kernel
    149s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    25/11/2024, 17:48

General

  • Target

    9cfed6597f58d92614e8051a512d9f94_JaffaCakes118.exe

  • Size

    30KB

  • MD5

    9cfed6597f58d92614e8051a512d9f94

  • SHA1

    4f307264172f4188a501e7dabb96060881a307a4

  • SHA256

    a6e90b09b74fa44fda2e0f9f99a92761d7693ddfc9448eb1e8c3b36c6e6f8773

  • SHA512

    9483571039bcdb48e22819854efdf8a71ce844faa5c38a2de385bf5311f5b7d67c7503e5cdba9f6825ed77ca0bd19533fc324fc3329c541fe7dc62d2b9103967

  • SSDEEP

    768:e4l/50VTed7NY+K3LeJPd2lVMG7Rxrl4U2sJD74ihElyAOpr:YTyu7YOMqRvBD7RhmN

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.

  • Xtremerat family
  • UPX packed file 3 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).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9cfed6597f58d92614e8051a512d9f94_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9cfed6597f58d92614e8051a512d9f94_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1724
    • C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1148
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      2⤵
        PID:2304

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1148-1-0x0000000010000000-0x000000001004A000-memory.dmp

      Filesize

      296KB

    • memory/1148-5-0x0000000010000000-0x000000001004A000-memory.dmp

      Filesize

      296KB

    • memory/1724-0-0x0000000010000000-0x000000001004A000-memory.dmp

      Filesize

      296KB

    • memory/1724-4-0x0000000010000000-0x000000001004A000-memory.dmp

      Filesize

      296KB