General

  • Target

    1768df3e95d8e6311afb50fcca1df076010a7e8fae0da9ad322e1f828632444c

  • Size

    1.4MB

  • Sample

    231112-fckfxsde48

  • MD5

    6c9d916d99056ec25d65722125622f24

  • SHA1

    6bc77d1575467a18871f44a2a08d023a7f62ae8a

  • SHA256

    1768df3e95d8e6311afb50fcca1df076010a7e8fae0da9ad322e1f828632444c

  • SHA512

    9002de502ea1ec33e8e0672d877227a1b8ad68f80eb810fe5bd652de63816e795bda28eaaaca6dc961af64d178d6a80b2498437558576c3439fcc9f0e2039025

  • SSDEEP

    24576:XyQWj3mHImeOgnQhlNVeAIs+erG3+XDcChAnR+1jfTZzUN1wh1AcV3:iQWj3mHImunAlfeHT+GKphAnRcftuGh3

Malware Config

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Extracted

Family

stealc

C2

http://77.91.68.247

Attributes
  • url_path

    /c36258786fdc16da.php

rc4.plain

Extracted

Family

smokeloader

Botnet

up3

Targets

    • Target

      1768df3e95d8e6311afb50fcca1df076010a7e8fae0da9ad322e1f828632444c

    • Size

      1.4MB

    • MD5

      6c9d916d99056ec25d65722125622f24

    • SHA1

      6bc77d1575467a18871f44a2a08d023a7f62ae8a

    • SHA256

      1768df3e95d8e6311afb50fcca1df076010a7e8fae0da9ad322e1f828632444c

    • SHA512

      9002de502ea1ec33e8e0672d877227a1b8ad68f80eb810fe5bd652de63816e795bda28eaaaca6dc961af64d178d6a80b2498437558576c3439fcc9f0e2039025

    • SSDEEP

      24576:XyQWj3mHImeOgnQhlNVeAIs+erG3+XDcChAnR+1jfTZzUN1wh1AcV3:iQWj3mHImunAlfeHT+GKphAnRcftuGh3

    • Detect Mystic stealer payload

    • Detect ZGRat V1

    • Detected google phishing page

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Mystic

      Mystic is an infostealer written in C++.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Stealc

      Stealc is an infostealer written in C++.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Stops running service(s)

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks