General

  • Target

    3-FRQ MOQ 001 08 2022PDT.exe

  • Size

    1.2MB

  • Sample

    220802-v25wgsaedk

  • MD5

    105c2d0f5e8b8202ff79c97392855544

  • SHA1

    d14307bfae983cde57dad14172d3a65258e9ba4e

  • SHA256

    e6da15aedc54f4b4faa8df84038a7172eb010fcaa4caeb3008e7fd371597f973

  • SHA512

    6072430cce7bc853e392f3f8ec63ba715e246b0ea36905df0523e9f0f61de3d06707cb56d1a86437c1ac047d874bab8b2fde58049e5fd9aaf0b56be9af063be5

Malware Config

Extracted

Family

warzonerat

C2

toomuchego.ydns.eu:5200

Targets

    • Target

      3-FRQ MOQ 001 08 2022PDT.exe

    • Size

      1.2MB

    • MD5

      105c2d0f5e8b8202ff79c97392855544

    • SHA1

      d14307bfae983cde57dad14172d3a65258e9ba4e

    • SHA256

      e6da15aedc54f4b4faa8df84038a7172eb010fcaa4caeb3008e7fd371597f973

    • SHA512

      6072430cce7bc853e392f3f8ec63ba715e246b0ea36905df0523e9f0f61de3d06707cb56d1a86437c1ac047d874bab8b2fde58049e5fd9aaf0b56be9af063be5

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • UAC bypass

    • WarzoneRat, AveMaria

      WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

    • Windows security bypass

    • XpertRAT

      XpertRAT is a remote access trojan with various capabilities.

    • Adds policy Run key to start application

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • 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.

    • Windows security modification

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Looks up external IP address via web service

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

    • Program crash

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

2
T1060

Privilege Escalation

Bypass User Account Control

1
T1088

Defense Evasion

Bypass User Account Control

1
T1088

Disabling Security Tools

3
T1089

Modify Registry

6
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks