Overview

overview

10

Static

static

10

XClientasdsqds.exe

windows7-x64

10

XClientasdsqds.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    XClientasdsqds.exe

  • Size

    72KB

  • Sample

    240523-r9esgseh9w

  • MD5

    d214bb3e4684942408b51c83c1922d09

  • SHA1

    caa581809f6ab07741e31b884a40253fab903e90

  • SHA256

    cc961860ee305a03c82d15f8ce5926910e327c9416cb4805d2a966e1fc93b98e

  • SHA512

    5dbe0e513e398f1afaa35d9da81f311f608d29a3a417322cce8a04e00b8a466a2dd6c48f26dae532f7818c08fa60bba8b165357167881780a0f1bcfe43126e0e

  • SSDEEP

    1536:8gmgn/ftO1WQmaVkPDNcGbEq2a3L6IBynO7luKf5:8twftOwRbEqh3hYO7V5

Score
10/10
xwormexecutionpersistencerattrojan

Malware Config

Extracted

Family

xworm

C2

greater-wallet.gl.at.ply.gg:6062

Attributes
  • Install_directory

    %Temp%

  • install_file

    svchost.exe

Targets

    • Target

      XClientasdsqds.exe

    • Size

      72KB

    • MD5

      d214bb3e4684942408b51c83c1922d09

    • SHA1

      caa581809f6ab07741e31b884a40253fab903e90

    • SHA256

      cc961860ee305a03c82d15f8ce5926910e327c9416cb4805d2a966e1fc93b98e

    • SHA512

      5dbe0e513e398f1afaa35d9da81f311f608d29a3a417322cce8a04e00b8a466a2dd6c48f26dae532f7818c08fa60bba8b165357167881780a0f1bcfe43126e0e

    • SSDEEP

      1536:8gmgn/ftO1WQmaVkPDNcGbEq2a3L6IBynO7luKf5:8twftOwRbEqh3hYO7V5

    Score
    10/10
    xwormexecutionpersistencerattrojan

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Looks up external IP address via web service

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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks