Overview

overview

10

Static

static

10

Obxod.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Obxod.exe

  • Size

    227KB

  • Sample

    240614-xjlq1asdmh

  • MD5

    83c4b8353d7af67d1d2cf3e59a450998

  • SHA1

    0193aa9327f367752f7206b0da3458ccee51d56c

  • SHA256

    6539b58716321b3cf591567ce601bef5fe381957c07e5537a34e3372236f33dd

  • SHA512

    adad1dcefbd64ef16de2d9d0696c78f7e72d71cf88552a9fd1e3c7370fbac7e844d2fd8bd7d2ec2c41cc159d510e649eff0711612809634bfae55f70e0c008a1

  • SSDEEP

    3072:avETlkxBeiUbYQOG/b8SKfbzxcwg7es6/Vsb8VKTu549oJMfF/H9N3Ky9NzLnP:ADUbXbUhcX7elbKTua9bfF/H9d9n

Score
10/10
xwormexecutionpersistencerattrojan

Malware Config

Extracted

Family

xworm

C2

gifts-tones.gl.at.ply.gg:37854

Attributes
  • Install_directory

    %AppData%

  • install_file

    Java.exe

Targets

    • Target

      Obxod.exe

    • Size

      227KB

    • MD5

      83c4b8353d7af67d1d2cf3e59a450998

    • SHA1

      0193aa9327f367752f7206b0da3458ccee51d56c

    • SHA256

      6539b58716321b3cf591567ce601bef5fe381957c07e5537a34e3372236f33dd

    • SHA512

      adad1dcefbd64ef16de2d9d0696c78f7e72d71cf88552a9fd1e3c7370fbac7e844d2fd8bd7d2ec2c41cc159d510e649eff0711612809634bfae55f70e0c008a1

    • SSDEEP

      3072:avETlkxBeiUbYQOG/b8SKfbzxcwg7es6/Vsb8VKTu549oJMfF/H9N3Ky9NzLnP:ADUbXbUhcX7elbKTua9bfF/H9d9n

    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.

    behavioral1

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

4
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks