General

  • Target

    07b7df37915fcfbe39a7fbd3a21822233e69bcccf33703df3b3c4ba31ae17d5d

  • Size

    1.2MB

  • Sample

    231114-atn8jsff3t

  • MD5

    1f89775173c41c41cade0ded529b3acd

  • SHA1

    3880108a6b979227770232372c0614c94a036732

  • SHA256

    07b7df37915fcfbe39a7fbd3a21822233e69bcccf33703df3b3c4ba31ae17d5d

  • SHA512

    dcdec87a651f13b6b029cf62d577747bc720cd8c3b9af29415010931dcdc313f35419455e8c7e2f12ee67c94753591a4711e4533edcf18a743daa9777c9ef706

  • SSDEEP

    24576:Xy90x24tTNjlNm/dBZ0evLeMY12gkfEv4/7nhN6CdFoXBJC:iKtTNBQmTMYAgkf9lESFcB

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

redline

Botnet

pixelfresh

C2

194.49.94.11:80

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

@ytlogsbot

C2

194.169.175.235:42691

Targets

    • Target

      07b7df37915fcfbe39a7fbd3a21822233e69bcccf33703df3b3c4ba31ae17d5d

    • Size

      1.2MB

    • MD5

      1f89775173c41c41cade0ded529b3acd

    • SHA1

      3880108a6b979227770232372c0614c94a036732

    • SHA256

      07b7df37915fcfbe39a7fbd3a21822233e69bcccf33703df3b3c4ba31ae17d5d

    • SHA512

      dcdec87a651f13b6b029cf62d577747bc720cd8c3b9af29415010931dcdc313f35419455e8c7e2f12ee67c94753591a4711e4533edcf18a743daa9777c9ef706

    • SSDEEP

      24576:Xy90x24tTNjlNm/dBZ0evLeMY12gkfEv4/7nhN6CdFoXBJC:iKtTNBQmTMYAgkf9lESFcB

    • Detect Mystic stealer payload

    • Detect ZGRat V1

    • Glupteba

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

    • Glupteba payload

    • Modifies Windows Defender Real-time Protection settings

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • 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 Enterprise v15

Tasks