General

  • Target

    d3fecf1dedab9f5e7d6db54580e8b0c2bf85c1dee34c90a1da31e84ea436752a

  • Size

    692KB

  • Sample

    231109-1gnz5aff69

  • MD5

    5823975c84a7f1b4612365561b43ca87

  • SHA1

    24f80a9125697a3c8818e72ae54a8580d405cd06

  • SHA256

    d3fecf1dedab9f5e7d6db54580e8b0c2bf85c1dee34c90a1da31e84ea436752a

  • SHA512

    c7c1d9076e2464b96421ec14a68ac019fc2d3cdc7a69df328bf82486d2c325b752c368c978581d4bc03dc5f697bc7cc5aafdc518ebcb544a49c2ccc455bfbfc8

  • SSDEEP

    12288:qMr2y90NMKNc2N/KdgW0NCuQ4RkLtxY8eUH2+v5kEJBzQQAXk9cXrEwO:gy7Mc2AdgYumtxYLi2+v+EJRyXsonO

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://5.42.92.190/fks/index.php

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

Targets

    • Target

      d3fecf1dedab9f5e7d6db54580e8b0c2bf85c1dee34c90a1da31e84ea436752a

    • Size

      692KB

    • MD5

      5823975c84a7f1b4612365561b43ca87

    • SHA1

      24f80a9125697a3c8818e72ae54a8580d405cd06

    • SHA256

      d3fecf1dedab9f5e7d6db54580e8b0c2bf85c1dee34c90a1da31e84ea436752a

    • SHA512

      c7c1d9076e2464b96421ec14a68ac019fc2d3cdc7a69df328bf82486d2c325b752c368c978581d4bc03dc5f697bc7cc5aafdc518ebcb544a49c2ccc455bfbfc8

    • SSDEEP

      12288:qMr2y90NMKNc2N/KdgW0NCuQ4RkLtxY8eUH2+v5kEJBzQQAXk9cXrEwO:gy7Mc2AdgYumtxYLi2+v+EJRyXsonO

    • DcRat

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

    • 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++.

    • 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.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks