General

  • Target

    hackingtools.rar

  • Size

    45KB

  • Sample

    240214-pzp5csag2z

  • MD5

    3e226765d3e5a8b0c500c86092335e63

  • SHA1

    52f4a1af88dd4dca42d3cd6a6dcb122390de7416

  • SHA256

    570a0f0b034f80fe2dfd56de1f087ea47f6cb863b9c5f61adbaed96933af717e

  • SHA512

    72b83512d850159ac0ae31a904ae02f13dbe19b0af3f2d53b78097d707ba6e5e1ea7208f0ee28fb0e0bec33b41e8017ba70b1ed59237cb9453e2c8cd0f650cf8

  • SSDEEP

    768:bHJEBadrPIaEEIjJN0nej9G7+945KgBUtjXk8au3lND5lZ9cZ5j+gSXSR9SBTa+Y:7JE2PNnej9G7S+oXqu3lNx9cZ5DSXS/9

Malware Config

Extracted

Family

xworm

Attributes
  • Install_directory

    %AppData%

  • install_file

    svhostscr.exe

  • pastebin_url

    https://pastebin.com/raw/rLK0Vjmr

  • telegram

    https://api.telegram.org/bot6841782484:AAG2OmKQ5fxiNjCNhT5mexsGGFwGqy574WU/sendMessage?chat_id=6596009678

Targets

    • Target

      hackingtools.rar

    • Size

      45KB

    • MD5

      3e226765d3e5a8b0c500c86092335e63

    • SHA1

      52f4a1af88dd4dca42d3cd6a6dcb122390de7416

    • SHA256

      570a0f0b034f80fe2dfd56de1f087ea47f6cb863b9c5f61adbaed96933af717e

    • SHA512

      72b83512d850159ac0ae31a904ae02f13dbe19b0af3f2d53b78097d707ba6e5e1ea7208f0ee28fb0e0bec33b41e8017ba70b1ed59237cb9453e2c8cd0f650cf8

    • SSDEEP

      768:bHJEBadrPIaEEIjJN0nej9G7+945KgBUtjXk8au3lND5lZ9cZ5j+gSXSR9SBTa+Y:7JE2PNnej9G7S+oXqu3lNx9cZ5DSXS/9

    • Contains code to disable Windows Defender

      A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

    • Detect Xworm Payload

    • XenArmor Suite

      XenArmor is as suite of password recovery tools for various application.

    • Xworm

      Xworm is a remote access trojan written in C#.

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Accesses Microsoft Outlook accounts

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

MITRE ATT&CK Matrix ATT&CK v13

Execution

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

Unsecured Credentials

4
T1552

Credentials In Files

4
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

4
T1005

Email Collection

1
T1114

Command and Control

Web Service

1
T1102

Tasks