General

  • Target

    file.exe

  • Size

    1.5MB

  • Sample

    231031-a47smshf86

  • MD5

    8ad19e5342b8b6c1ca99bdda95fcd88b

  • SHA1

    b17966a989c0558e7c68e7c74e5ed16865cb4150

  • SHA256

    d65edb8c4660f998ce9a8c7788f7953f4ee59612c8a40e9f590aa0397708f93e

  • SHA512

    bf70baa00ccd992ad3e0665428a4f920647ec98f7ec7d5e2e63a7798c9abbcdd2587721f5ac8e532c85ee6ffd715a9923e88b1f39a65bd00c4a37aed2f11805a

  • SSDEEP

    24576:qy84DH31noQWhvGazh8DxAKRAPWcUdJbKEny/ZH0r8ZugML1hOBG6OQ/24mxTKN:x8eHln9xa18Dd3cUmEyhUKQJ8G6I3t

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

grome

C2

77.91.124.86:19084

Extracted

Family

amadey

Version

3.89

C2

http://77.91.124.1/theme/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explothe.exe

  • strings_key

    36a96139c1118a354edf72b1080d4b2f

rc4.plain

Extracted

Family

redline

Botnet

kinza

C2

77.91.124.86:19084

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

redline

Botnet

@ytlogsbot

C2

194.169.175.235:42691

Extracted

Family

redline

Botnet

pixelnew

C2

194.49.94.11:80

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Extracted

Family

raccoon

Botnet

6a6a005b9aa778f606280c5fa24ae595

C2

http://195.123.218.98:80

http://31.192.23

Attributes
  • user_agent

    SunShineMoonLight

xor.plain

Targets

    • Target

      file.exe

    • Size

      1.5MB

    • MD5

      8ad19e5342b8b6c1ca99bdda95fcd88b

    • SHA1

      b17966a989c0558e7c68e7c74e5ed16865cb4150

    • SHA256

      d65edb8c4660f998ce9a8c7788f7953f4ee59612c8a40e9f590aa0397708f93e

    • SHA512

      bf70baa00ccd992ad3e0665428a4f920647ec98f7ec7d5e2e63a7798c9abbcdd2587721f5ac8e532c85ee6ffd715a9923e88b1f39a65bd00c4a37aed2f11805a

    • SSDEEP

      24576:qy84DH31noQWhvGazh8DxAKRAPWcUdJbKEny/ZH0r8ZugML1hOBG6OQ/24mxTKN:x8eHln9xa18Dd3cUmEyhUKQJ8G6I3t

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detect ZGRat V1

    • Glupteba

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

    • Glupteba payload

    • Modifies Windows Defender Real-time Protection settings

    • 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#.

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner payload

    • 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.

    • Executes dropped EXE

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Detected potential entity reuse from brand paypal.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks