General

  • Target

    5b6626d7475ea918ab383b130e556cd0fdc9673845000e4316e94cdc4209da63

  • Size

    368KB

  • Sample

    240509-1t23hsbh76

  • MD5

    b8aed504bddd0561e3d39aa6415a0f33

  • SHA1

    b9bbdaa4a94bc140e94030992a12f879926e6e79

  • SHA256

    5b6626d7475ea918ab383b130e556cd0fdc9673845000e4316e94cdc4209da63

  • SHA512

    ae57aaf0bd154aa2b4c3452b48b0401d16512b6ceac4638bc1677569149977efe1f77125bef7459802e948acd6853f30fe921785fc9af255cf7bb43ed4af7dd0

  • SSDEEP

    6144:mQLsPnj9HcQoscXDIkJUVmPdKTfVvvIFGg1w8c4lZNTpj1:DLsRxoscIeUMVCNX2Vw2lTpj1

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.150

Attributes
  • url_path

    /c698e1bc8a2f5e6d.php

Targets

    • Target

      5b6626d7475ea918ab383b130e556cd0fdc9673845000e4316e94cdc4209da63

    • Size

      368KB

    • MD5

      b8aed504bddd0561e3d39aa6415a0f33

    • SHA1

      b9bbdaa4a94bc140e94030992a12f879926e6e79

    • SHA256

      5b6626d7475ea918ab383b130e556cd0fdc9673845000e4316e94cdc4209da63

    • SHA512

      ae57aaf0bd154aa2b4c3452b48b0401d16512b6ceac4638bc1677569149977efe1f77125bef7459802e948acd6853f30fe921785fc9af255cf7bb43ed4af7dd0

    • SSDEEP

      6144:mQLsPnj9HcQoscXDIkJUVmPdKTfVvvIFGg1w8c4lZNTpj1:DLsRxoscIeUMVCNX2Vw2lTpj1

    • Detect ZGRat V1

    • Stealc

      Stealc is an infostealer written in C++.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Detect binaries embedding considerable number of MFA browser extension IDs.

    • Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.

    • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

    • Detects encrypted or obfuscated .NET executables

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • 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.

MITRE ATT&CK Enterprise v15

Tasks