General

  • Target

    ba4741c0e081d02a63e4646049a64aef.bin

  • Size

    332KB

  • Sample

    240430-b76kesgg93

  • MD5

    71f850f013c55992d62c805b8c28135f

  • SHA1

    ea429981f1e3547f28a4e861bd0c8dd137c3b2cc

  • SHA256

    8e7523f0afbd1ee15712b07ed674b4401b097508a216be4a6980e7f14789bece

  • SHA512

    f31d54d7caef3315c0f3a2ca3a7dea71c044508b102c296bdfbf9b7e28e81b8103c0fad4f7d711e17ed37474d3b57022dc44731b4e9037e7a60b190380c5f88b

  • SSDEEP

    6144:b7ip2//HjTGy0yv0r1qaG1zUWRYrdBFuD6eaMFlU/reEmEQkjl8vTaFPQPpw+SNZ:b+YDTAyv0r1qalOyweeormKjlG0gQNAw

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.150

Attributes
  • url_path

    /c698e1bc8a2f5e6d.php

Targets

    • Target

      2e19bc44d1c2c70d9de95546e406da87e217304fbb530ff2fd14fc221ec4b025.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 Enterprise v15

Tasks