General

  • Target

    6e61742d0ccebdff71926d911d296b7b.exe

  • Size

    347KB

  • Sample

    240427-2fc2xaaa46

  • MD5

    6e61742d0ccebdff71926d911d296b7b

  • SHA1

    7b4a71fa17317a10e9ec7dc3fbb09f85ec01c7e2

  • SHA256

    a9ca31f1703251ad8282dd252ceebb71ec3a69ed09948a56431f0678a41e7e61

  • SHA512

    c4a188519fc9442933e9dba1c17edd7cfb670a0449065f97993cbefceb2743bb6572a2e6702cbb6563dc47e28ed1180fd1d08be41e0cfbaef714b2a162856bed

  • SSDEEP

    6144:ToBqFgnH6oK/xcYNKD8r+syjBJw45rtMLYC43J9fa7nxNHnKTV:EawahCYgD8CsKJw4/MchjCnMV

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.62

Attributes
  • url_path

    /902e53a07830e030.php

Targets

    • Target

      6e61742d0ccebdff71926d911d296b7b.exe

    • Size

      347KB

    • MD5

      6e61742d0ccebdff71926d911d296b7b

    • SHA1

      7b4a71fa17317a10e9ec7dc3fbb09f85ec01c7e2

    • SHA256

      a9ca31f1703251ad8282dd252ceebb71ec3a69ed09948a56431f0678a41e7e61

    • SHA512

      c4a188519fc9442933e9dba1c17edd7cfb670a0449065f97993cbefceb2743bb6572a2e6702cbb6563dc47e28ed1180fd1d08be41e0cfbaef714b2a162856bed

    • SSDEEP

      6144:ToBqFgnH6oK/xcYNKD8r+syjBJw45rtMLYC43J9fa7nxNHnKTV:EawahCYgD8CsKJw4/MchjCnMV

    • Detect ZGRat V1

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Stealc

      Stealc is an infostealer written in C++.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE 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 user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

3
T1552

Credentials In Files

3
T1552.001

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

3
T1005

Tasks