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Analysis

  • max time kernel
    124s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/03/2025, 00:02

General

  • Target

    Vclient3.0.exe

  • Size

    350KB

  • MD5

    f60ad6ca57c6422fe9f5b4afef301b1f

  • SHA1

    fb945b6fdb0b96ef14de1c4e112b4abafcd52a1d

  • SHA256

    ee412334032307c5b42c323c30d49abe223d65ace13afcba6a36502f2f50a978

  • SHA512

    aafa244bea6eb58c278434ccecf968406ba3f366b3cf49045cae4d25d10b4a83a7bb385a87f3a7c62362eb3690efaf2219ab675061d8defccc3887dd42a609b7

  • SSDEEP

    6144:heGGb3ub+GIIIIIIIhIIIIIIIIIIIIIIIU:hb8

Score
10/10

Malware Config

Extracted

Family

xworm

C2

operates-vampire.with.playit.plus:4353

Attributes
  • Install_directory

    %LocalAppData%

  • install_file

    XClient2.0.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\Vclient3.0.exe
    "C:\Users\Admin\AppData\Local\Temp\Vclient3.0.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3856

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3856-0-0x00007FFD14543000-0x00007FFD14545000-memory.dmp

    Filesize

    8KB

  • memory/3856-1-0x0000000000DF0000-0x0000000000E4E000-memory.dmp

    Filesize

    376KB

  • memory/3856-2-0x00007FFD14540000-0x00007FFD15001000-memory.dmp

    Filesize

    10.8MB

  • memory/3856-3-0x00007FFD14540000-0x00007FFD15001000-memory.dmp

    Filesize

    10.8MB