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Analysis

  • max time kernel
    117s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/02/2025, 14:45

General

  • Target

    XwormLoader.exe

  • Size

    72KB

  • MD5

    b702273e39a07fa4ff763b7f4043928d

  • SHA1

    b064d1ce34fa59cdb47298fe0509d62ecc55caa0

  • SHA256

    e1421af63da7a98d2105d24ad4967073b8465d42aca35764e3559bc14b4a0a0e

  • SHA512

    9ca303b8da77922c3cefd911aedb35405949a8481979b3a5eeebb7e9b36477ac7a1ac190645c9f4c333385867ddf4e468b397697e8f77cf25fc1c336b92cb89d

  • SSDEEP

    1536:GMkLt9GR+92Bm9xqUbatmB19zIw6YjOA0ytp7oW6dfM:GDaSOm+UbagHOATttyM

Score
10/10

Malware Config

Extracted

Family

xworm

C2

coolguy12-30292.portmap.host:30292

Attributes
  • Install_directory

    %AppData%

  • install_file

    svchost.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\XwormLoader.exe
    "C:\Users\Admin\AppData\Local\Temp\XwormLoader.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2776

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2776-0-0x00007FF8665C3000-0x00007FF8665C5000-memory.dmp

    Filesize

    8KB

  • memory/2776-1-0x0000000000FC0000-0x0000000000FD8000-memory.dmp

    Filesize

    96KB

  • memory/2776-2-0x00007FF8665C0000-0x00007FF867081000-memory.dmp

    Filesize

    10.8MB

  • memory/2776-3-0x00007FF8665C0000-0x00007FF867081000-memory.dmp

    Filesize

    10.8MB