Analysis

  • max time kernel
    102s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/03/2025, 22:36

General

  • Target

    49378429748923748924.exe

  • Size

    182KB

  • MD5

    5df6c8897163145e579f422f211d1e57

  • SHA1

    ab687541253e0abb0364ec9832177a8d4705f303

  • SHA256

    cc1c23bbc163b87122a20be13618b95df865829748016fa35bcfec2620ef804c

  • SHA512

    a979e0d8ac924997bd912ec53dbc5c081d7852e8ae79e582fdd2de834866fb05203cd0b86b6a915170b05059bcc69e7a82749b1414c01389aee097f9e928a472

  • SSDEEP

    3072:ZH0ZkqJPZHvrZbx3GOHTOgx3XBz65/M6If+3Js+3JFkKeTno:Z4jZbRGOLBXxBt25

Score
10/10

Malware Config

Extracted

Family

xworm

C2

45.88.91.55:8893

Attributes
  • Install_directory

    %ProgramData%

  • install_file

    sys-32.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\49378429748923748924.exe
    "C:\Users\Admin\AppData\Local\Temp\49378429748923748924.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1652

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1652-0-0x00007FF928173000-0x00007FF928175000-memory.dmp

    Filesize

    8KB

  • memory/1652-1-0x0000000000910000-0x0000000000944000-memory.dmp

    Filesize

    208KB

  • memory/1652-2-0x00007FF928170000-0x00007FF928C31000-memory.dmp

    Filesize

    10.8MB

  • memory/1652-3-0x00007FF928170000-0x00007FF928C31000-memory.dmp

    Filesize

    10.8MB