General

  • Target

    c2189ad68d640b1cd004b3ffb6d183f0676aa0d671405f13e7d075c3d52c282c

  • Size

    692KB

  • Sample

    231110-ak6q8she78

  • MD5

    fd686321352b4ee4823b47703f5f8830

  • SHA1

    17a749bca8f59c17d0c717e0e7fa2f6afc11dd59

  • SHA256

    c2189ad68d640b1cd004b3ffb6d183f0676aa0d671405f13e7d075c3d52c282c

  • SHA512

    1d305bf1111200589dea7ff39a782b804b37179c59407ce1392ae0dfb1d740400d44a96d734051cf1a40f20cbe3b1ff435879607629aa8003a69d220285e2092

  • SSDEEP

    12288:JMrry900Gf+dqyMZLY87Un2xGODgXffzvKp+mw1ErrfVdQ9BeZ71:Gy7GfA4ZLY+82xGODgXzK8mw1wVCOB1

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://5.42.92.190/fks/index.php

http://kkudndkwatnfevcaqeefytqnh.top/index.php

http://whxzqkbbtzvdyxdeseoiyujzs.co/index.php

http://nnzqahmamqucusarjveovbuyt.cyou/index.php

http://uohhunkmnfhbimtagizqgwpmv.to/index.php

http://163.5.169.23/index.php

rc4.i32
rc4.i32
rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Extracted

Family

redline

Botnet

pixelnew2.0

C2

194.49.94.11:80

Extracted

Family

redline

Botnet

@ytlogsbot

C2

194.169.175.235:42691

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

raccoon

Botnet

23545d68ee8b777ffd2f74f9eb99e145

C2

http://91.103.252.114:80/

Attributes
  • user_agent

    SunShineMoonLight

xor.plain

Extracted

Family

redline

Botnet

LiveTraffic

C2

195.10.205.17:24867

Targets

    • Target

      c2189ad68d640b1cd004b3ffb6d183f0676aa0d671405f13e7d075c3d52c282c

    • Size

      692KB

    • MD5

      fd686321352b4ee4823b47703f5f8830

    • SHA1

      17a749bca8f59c17d0c717e0e7fa2f6afc11dd59

    • SHA256

      c2189ad68d640b1cd004b3ffb6d183f0676aa0d671405f13e7d075c3d52c282c

    • SHA512

      1d305bf1111200589dea7ff39a782b804b37179c59407ce1392ae0dfb1d740400d44a96d734051cf1a40f20cbe3b1ff435879607629aa8003a69d220285e2092

    • SSDEEP

      12288:JMrry900Gf+dqyMZLY87Un2xGODgXffzvKp+mw1ErrfVdQ9BeZ71:Gy7GfA4ZLY+82xGODgXzK8mw1wVCOB1

    • DcRat

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

    • Detect Mystic stealer payload

    • Glupteba

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

    • Glupteba payload

    • Mystic

      Mystic is an infostealer written in C++.

    • NetSupport

      NetSupport is a remote access tool sold as a legitimate system administration software.

    • Raccoon

      Raccoon is an infostealer written in C++ and first seen in 2019.

    • Raccoon Stealer payload

    • 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.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Stops running service(s)

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • 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.

    • Detected potential entity reuse from brand microsoft.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks