Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-02-2024 10:03

General

  • Target

    a8e16ca2915a735400afe5b59b15c464.exe

  • Size

    62KB

  • MD5

    a8e16ca2915a735400afe5b59b15c464

  • SHA1

    f13c6458d7158a8b2f42a0afdbaffbbe5bce3ae6

  • SHA256

    ab3d4bf9e5b0fec50ef9380ff641f29d4b356d37adc1a331e84fcb353161b4cb

  • SHA512

    62e7428b6d08bf86fb0b145a858f70b0a3a4347cfef356770d86a862e06a1c4592c3e63919b98774125c24f398c1a238bc56b0ba0656a20a8363f628460c4a85

  • SSDEEP

    768:Jyxsv4Mb+dRdSxEHj1WDFK/UlBfeaMMFYmGphIYe/dzMAHe0sz:JZvEEEHZklBfen11IYgMAHBU

Malware Config

Signatures

  • Detect XtremeRAT payload 1 IoCs
  • XtremeRAT

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

  • UPX packed file 2 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 WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a8e16ca2915a735400afe5b59b15c464.exe
    "C:\Users\Admin\AppData\Local\Temp\a8e16ca2915a735400afe5b59b15c464.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4364
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
      2⤵
        PID:3712

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4364-0-0x0000000010000000-0x000000001005E000-memory.dmp

      Filesize

      376KB

    • memory/4364-1-0x0000000010000000-0x000000001005E000-memory.dmp

      Filesize

      376KB