General

  • Target

    47134c68fce464e80209ddaffc71e17ac4852fd4ec6f26ffcf75e461ab6adc29

  • Size

    451KB

  • Sample

    240428-t9e5csca98

  • MD5

    c58df82b7146e046d56980fed1a9f4be

  • SHA1

    a9c2a18f46a39dd6dcb7d61106ffedd4861f10b1

  • SHA256

    47134c68fce464e80209ddaffc71e17ac4852fd4ec6f26ffcf75e461ab6adc29

  • SHA512

    21c9dbec7cfe63076b4c279574ade07c0ecfac6670edeae79bedf6a1b1cf2d4f396b3fef64233cc1b6cb14864930ab063081c398db0aba19f66b54778460b3af

  • SSDEEP

    6144:EbizKU6CpA9+9+HDs15JInfn07l7Ro9+mdb7nrAUYj9To2BwMt2jBse7NUn:EbMKUHmcQs7Po9+esUYjq2SUUTBUn

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.150

Attributes
  • url_path

    /c698e1bc8a2f5e6d.php

Targets

    • Target

      47134c68fce464e80209ddaffc71e17ac4852fd4ec6f26ffcf75e461ab6adc29

    • Size

      451KB

    • MD5

      c58df82b7146e046d56980fed1a9f4be

    • SHA1

      a9c2a18f46a39dd6dcb7d61106ffedd4861f10b1

    • SHA256

      47134c68fce464e80209ddaffc71e17ac4852fd4ec6f26ffcf75e461ab6adc29

    • SHA512

      21c9dbec7cfe63076b4c279574ade07c0ecfac6670edeae79bedf6a1b1cf2d4f396b3fef64233cc1b6cb14864930ab063081c398db0aba19f66b54778460b3af

    • SSDEEP

      6144:EbizKU6CpA9+9+HDs15JInfn07l7Ro9+mdb7nrAUYj9To2BwMt2jBse7NUn:EbMKUHmcQs7Po9+esUYjq2SUUTBUn

    • 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