General

  • Target

    ba4741c0e081d02a63e4646049a64aef.exe

  • Size

    451KB

  • Sample

    240428-v3pkwsdb5v

  • MD5

    ba4741c0e081d02a63e4646049a64aef

  • SHA1

    13e2a8ef046f22bbdcbfb0d4ef3dd2ab7350636f

  • SHA256

    2e19bc44d1c2c70d9de95546e406da87e217304fbb530ff2fd14fc221ec4b025

  • SHA512

    938cd0381948b2256582b7fbabff3cd4379dae3b50c50801e9aca91e62306fdeb8ba46edeca60ae8f82e7156ac48f42a485d94b8204645e5bc683a5c483ef8a9

  • SSDEEP

    6144:EbizKU6CpA9+9+HDs15JInfn07l7Ro9+mdb7nrAUYj9To2BwMt2jBse7NUt:EbMKUHmcQs7Po9+esUYjq2SUUTBUt

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.150

Attributes
  • url_path

    /c698e1bc8a2f5e6d.php

Targets

    • Target

      ba4741c0e081d02a63e4646049a64aef.exe

    • Size

      451KB

    • MD5

      ba4741c0e081d02a63e4646049a64aef

    • SHA1

      13e2a8ef046f22bbdcbfb0d4ef3dd2ab7350636f

    • SHA256

      2e19bc44d1c2c70d9de95546e406da87e217304fbb530ff2fd14fc221ec4b025

    • SHA512

      938cd0381948b2256582b7fbabff3cd4379dae3b50c50801e9aca91e62306fdeb8ba46edeca60ae8f82e7156ac48f42a485d94b8204645e5bc683a5c483ef8a9

    • SSDEEP

      6144:EbizKU6CpA9+9+HDs15JInfn07l7Ro9+mdb7nrAUYj9To2BwMt2jBse7NUt:EbMKUHmcQs7Po9+esUYjq2SUUTBUt

    • 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