General

  • Target

    7d2af9fd4b4db41f75cf626d410c33cf2ace359b1810fd1ec97b03b87023bb5f

  • Size

    1.3MB

  • Sample

    231113-ssmmfadh29

  • MD5

    ab587795a1337ae143a60b39cc2b51c1

  • SHA1

    07a9d0de3f49ea785412fd193c0496b4491930c8

  • SHA256

    7d2af9fd4b4db41f75cf626d410c33cf2ace359b1810fd1ec97b03b87023bb5f

  • SHA512

    9400530752feb8aadd77693e9bd6772344527c4226c9ffbfaa79bdbb915a82a9da26fecb6f010b61c4795f22117838ea49320ba740f3d763a6590dd0727cf4fe

  • SSDEEP

    24576:PyiKQhJ3RqB2Jle0/tpgF/+28NujMpwnigyO1ZO1V+jkwz+hQcgWTUsQY+de82:aiKQhJ3AB3atWF/wNeQqyOPO1vwz+BUK

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

LiveTraffic

C2

195.10.205.16:1056

Extracted

Family

redline

Botnet

@ytlogsbot

C2

194.169.175.235:42691

Targets

    • Target

      7d2af9fd4b4db41f75cf626d410c33cf2ace359b1810fd1ec97b03b87023bb5f

    • Size

      1.3MB

    • MD5

      ab587795a1337ae143a60b39cc2b51c1

    • SHA1

      07a9d0de3f49ea785412fd193c0496b4491930c8

    • SHA256

      7d2af9fd4b4db41f75cf626d410c33cf2ace359b1810fd1ec97b03b87023bb5f

    • SHA512

      9400530752feb8aadd77693e9bd6772344527c4226c9ffbfaa79bdbb915a82a9da26fecb6f010b61c4795f22117838ea49320ba740f3d763a6590dd0727cf4fe

    • SSDEEP

      24576:PyiKQhJ3RqB2Jle0/tpgF/+28NujMpwnigyO1ZO1V+jkwz+hQcgWTUsQY+de82:aiKQhJ3AB3atWF/wNeQqyOPO1vwz+BUK

    • 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

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • 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.

    • 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