General

  • Target

    9d1632be8d64435a9a465c9cc7d4721e3358413ce804b090b5e52444f56a1b25

  • Size

    427KB

  • Sample

    230930-3qc1bshe48

  • MD5

    708387f769ed4eea6a66a14c8bb21394

  • SHA1

    26e8a25e0b5fb007ec4bec198d9eb5088e86e289

  • SHA256

    9d1632be8d64435a9a465c9cc7d4721e3358413ce804b090b5e52444f56a1b25

  • SHA512

    c91a509ac8d2985deb78403f658b917889ae9d537e12df996c5bbf0264b363c6f6069f6ba93da791c0c05c5b9e506ca870fda5890c1f51252f6352fd87ae46ae

  • SSDEEP

    12288:3Mrjy90Ix1AJnhnMhzuASxGqIhrlHPA/O:EyRohMAASUXoO

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

gruha

C2

77.91.124.55:19071

Attributes
  • auth_value

    2f4cf2e668a540e64775b27535cc6892

Extracted

Family

redline

Botnet

luska

C2

77.91.124.55:19071

Attributes
  • auth_value

    a6797888f51a88afbfd8854a79ac9357

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Targets

    • Target

      9d1632be8d64435a9a465c9cc7d4721e3358413ce804b090b5e52444f56a1b25

    • Size

      427KB

    • MD5

      708387f769ed4eea6a66a14c8bb21394

    • SHA1

      26e8a25e0b5fb007ec4bec198d9eb5088e86e289

    • SHA256

      9d1632be8d64435a9a465c9cc7d4721e3358413ce804b090b5e52444f56a1b25

    • SHA512

      c91a509ac8d2985deb78403f658b917889ae9d537e12df996c5bbf0264b363c6f6069f6ba93da791c0c05c5b9e506ca870fda5890c1f51252f6352fd87ae46ae

    • SSDEEP

      12288:3Mrjy90Ix1AJnhnMhzuASxGqIhrlHPA/O:EyRohMAASUXoO

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • 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.

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner payload

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Executes dropped EXE

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks