General

  • Target

    05242a9fd5c65aabe7fc99189b0bb93e11800d4cd3e05e67b16166ecd9fcb65c

  • Size

    456KB

  • Sample

    240428-kzwjxscd8z

  • MD5

    6141aab05450eda7b3d8e437196c18c5

  • SHA1

    edb57753028a40816d2d783d97696547c317f140

  • SHA256

    05242a9fd5c65aabe7fc99189b0bb93e11800d4cd3e05e67b16166ecd9fcb65c

  • SHA512

    2ba6396d745308dd749508d9af12983204212454014a92a6decc987779f11f434e3f1a969886f4e77c8ce5b48d40e4b29c7ac29bedd58f03daba5c8095bc110b

  • SSDEEP

    6144:Hb1m+ZBBrVw6UuNeqsGqJJ2hUOWXzt1YyQut4Mq75gQ/l67I2XDihjZdz:7c+5vdsGguOt1YyN4MyN/EQZdz

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.62

Attributes
  • url_path

    /902e53a07830e030.php

Targets

    • Target

      05242a9fd5c65aabe7fc99189b0bb93e11800d4cd3e05e67b16166ecd9fcb65c

    • Size

      456KB

    • MD5

      6141aab05450eda7b3d8e437196c18c5

    • SHA1

      edb57753028a40816d2d783d97696547c317f140

    • SHA256

      05242a9fd5c65aabe7fc99189b0bb93e11800d4cd3e05e67b16166ecd9fcb65c

    • SHA512

      2ba6396d745308dd749508d9af12983204212454014a92a6decc987779f11f434e3f1a969886f4e77c8ce5b48d40e4b29c7ac29bedd58f03daba5c8095bc110b

    • SSDEEP

      6144:Hb1m+ZBBrVw6UuNeqsGqJJ2hUOWXzt1YyQut4Mq75gQ/l67I2XDihjZdz:7c+5vdsGguOt1YyN4MyN/EQZdz

    • 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