Analysis

  • max time kernel
    90s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/02/2024, 02:37

General

  • Target

    333f2437106696b8daea10f30724be9b226fb4db1e9f967757fb14f7c8f41511.exe

  • Size

    34KB

  • MD5

    1068f15bcb0132a138ad6496f58ad7d4

  • SHA1

    0035aa784e6f052a384ea044662b5256765aa0fa

  • SHA256

    333f2437106696b8daea10f30724be9b226fb4db1e9f967757fb14f7c8f41511

  • SHA512

    c8044248cab9af5653f878e553d3d3ff334a013a2510f68b2bd210c6dad429b5b36a4626f1b8df82f3b28bf9dde48e1fa7ff95aa248c65ff2ea702c29da770b4

  • SSDEEP

    768:n4fK1pDGkptwyZScCBSUapNgqN5U/kZl+Bcgo5tlTF592SO9hDdRk:XDGkptwyZScCkU4r3UsZcB5o5HF592S/

Score
10/10

Malware Config

Extracted

Family

xworm

Version

3.1

C2

xwv5group7001.duckdns.org:7001

Mutex

mrkh245537gVoEKF

Attributes
  • install_file

    USB.exe

aes.plain

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Detects Windows executables referencing non-Windows User-Agents 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\333f2437106696b8daea10f30724be9b226fb4db1e9f967757fb14f7c8f41511.exe
    "C:\Users\Admin\AppData\Local\Temp\333f2437106696b8daea10f30724be9b226fb4db1e9f967757fb14f7c8f41511.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4032

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/4032-0-0x0000000000300000-0x000000000030E000-memory.dmp

    Filesize

    56KB

  • memory/4032-1-0x00007FFCB53A0000-0x00007FFCB5E61000-memory.dmp

    Filesize

    10.8MB

  • memory/4032-2-0x000000001B0D0000-0x000000001B0E0000-memory.dmp

    Filesize

    64KB

  • memory/4032-3-0x00007FFCB53A0000-0x00007FFCB5E61000-memory.dmp

    Filesize

    10.8MB