General

  • Target

    259b30860c141225efc9c6818f07b4af6f4dd13dff54230664efbc9da9c375e0

  • Size

    1.4MB

  • Sample

    231113-xhtefsfa84

  • MD5

    5a7a69a7af95272c04e80da37d685952

  • SHA1

    3fe5835fee447268da0a9c97c9ef5a9a0ed2e5dc

  • SHA256

    259b30860c141225efc9c6818f07b4af6f4dd13dff54230664efbc9da9c375e0

  • SHA512

    a1ec3ffc670e0a39acad111feaca4072aa5fea1e8b58c20b270ba9b3e2a1cbb095fdfdf8ce567c7fd767564be0c802c56f16b8ed1003f865b775ce26356cade1

  • SSDEEP

    24576:cyly1jYqUev43Xdd53rusB64WYiuYhS3nJNp4fBczPWga/:Ll+UAOXdd5384WAYa5vPBa

Malware Config

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Extracted

Family

smokeloader

Version

2022

C2

http://5.42.92.190/fks/index.php

rc4.i32
rc4.i32

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

Extracted

Family

redline

Botnet

pixelfresh

C2

194.49.94.11:80

Extracted

Family

redline

Botnet

@ytlogsbot

C2

194.169.175.235:42691

Extracted

Family

redline

Botnet

LiveTraffic

C2

195.10.205.16:1056

Targets

    • Target

      259b30860c141225efc9c6818f07b4af6f4dd13dff54230664efbc9da9c375e0

    • Size

      1.4MB

    • MD5

      5a7a69a7af95272c04e80da37d685952

    • SHA1

      3fe5835fee447268da0a9c97c9ef5a9a0ed2e5dc

    • SHA256

      259b30860c141225efc9c6818f07b4af6f4dd13dff54230664efbc9da9c375e0

    • SHA512

      a1ec3ffc670e0a39acad111feaca4072aa5fea1e8b58c20b270ba9b3e2a1cbb095fdfdf8ce567c7fd767564be0c802c56f16b8ed1003f865b775ce26356cade1

    • SSDEEP

      24576:cyly1jYqUev43Xdd53rusB64WYiuYhS3nJNp4fBczPWga/:Ll+UAOXdd5384WAYa5vPBa

    • Detect Mystic stealer payload

    • Detect ZGRat V1

    • 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

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks