Analysis

  • max time kernel
    135s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-11-2024 13:46

General

  • Target

    d292938cb56b188f78c4281aceb4b5354fb19a7a5fd60a6c3945881624a42571.exe

  • Size

    71KB

  • MD5

    e2e917e37e2213e4d2ccaf34ace025cb

  • SHA1

    101b40b589075da172672660a3a08a4e84e47b80

  • SHA256

    d292938cb56b188f78c4281aceb4b5354fb19a7a5fd60a6c3945881624a42571

  • SHA512

    22332e2a2e39fa6ace6b8f117b7cfe499cbfdac0c852aa254599c9b21660a2a56cd9532e8bfb1fce9d6c5b1493bd2b10b2c826db5e5de85acf209e0f615000a4

  • SSDEEP

    1536:JSWF04FhjGzR6pkvqq4RPmKbfk8x2Dhu/tsv5o/6ryROpuuEGD8:d0emvqrYKbfk8QKW5kROpL38

Score
10/10

Malware Config

Extracted

Family

xworm

C2

127.0.0.1:139

Attributes
  • Install_directory

    %AppData%

  • install_file

    WWW.exe

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d292938cb56b188f78c4281aceb4b5354fb19a7a5fd60a6c3945881624a42571.exe
    "C:\Users\Admin\AppData\Local\Temp\d292938cb56b188f78c4281aceb4b5354fb19a7a5fd60a6c3945881624a42571.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1956

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1956-0-0x00007FFC9E883000-0x00007FFC9E885000-memory.dmp

    Filesize

    8KB

  • memory/1956-1-0x0000000000A40000-0x0000000000A58000-memory.dmp

    Filesize

    96KB

  • memory/1956-2-0x00007FFC9E880000-0x00007FFC9F341000-memory.dmp

    Filesize

    10.8MB

  • memory/1956-3-0x00007FFC9E880000-0x00007FFC9F341000-memory.dmp

    Filesize

    10.8MB