Overview

overview

10

Static

static

10

XClient-Dyn.exe

windows10-2004-x64

10

XClient-Dyn.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    XClient-Dyn.exe
  • Size 377KB
  • Sample260604-scyprshy4j
  • SHA256 02cdf1f7cf32885dfd79463805d601acf09c4ff24b48a0d053b847e88b24e2a4
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xwormdefense_evasionrattrojan

Malware Config

Targets

    • Target
      XClient-Dyn.exe
    • Size 377KB
    • SHA256 02cdf1f7cf32885dfd79463805d601acf09c4ff24b48a0d053b847e88b24e2a4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasionxwormrattrojan

    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Looks for VirtualBox Guest Additions in registry

      defense_evasion

    • Looks for VMWare Tools registry key

      defense_evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Loads dropped DLL

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks