General

  • Target

    8699c6fde2d5a6b05e908c07c311233975f8ab7b7d061a2c598aa341712c391e

  • Size

    1.5MB

  • Sample

    231030-wtvk8agd36

  • MD5

    b2c4f18584754cea35b8859c5f85b9dd

  • SHA1

    3ce6ae122e37bc0984272c07539522057d54cc88

  • SHA256

    342418fb3a7ee21cd01ca8896b6235ab26e769e0464e080e86aa2dbd1ecc8408

  • SHA512

    8e83fffbaa448df58734b5fb26ab9de08eacf8ed8e292c408cc40fb9e9eb90937dc3d3838e98c77af192c45f741302a04f5244a2feaad58ea699fbc2e4a95ff6

  • SSDEEP

    24576:8XytcICSnGoSSjAfwNfikADU9ZnUcMcrVWnSy2NgxczsRgG67beb9VGilF:ZmSnGoSCYaaXU9ZrhASyLxczwgJeXxF

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

      8699c6fde2d5a6b05e908c07c311233975f8ab7b7d061a2c598aa341712c391e

    • Size

      1.5MB

    • MD5

      e4fc4dcada3ea63e7ce6a959d69ca310

    • SHA1

      980bc4793a0732509b6af726557118b39fb690a7

    • SHA256

      8699c6fde2d5a6b05e908c07c311233975f8ab7b7d061a2c598aa341712c391e

    • SHA512

      9255ffe4f13ca82b8b6ddf306bee05827d911682e75910f60cccc2eb1306714271a40f31151cd475521569d91346652317778768ca605e017ee343193227f826

    • SSDEEP

      49152:dUSnX7sCiUSuX29N4wGAWyLXWzxwZcSVT:mCiUSnhFSm2U

    • Amadey

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

    • DcRat

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

    • Detect Poverty 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

    • Poverty Stealer

      Poverty Stealer is a crypto and infostealer written in C++.

    • 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

    • 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

    • 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.

    • 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.

    • UPX packed file

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

    • Windows security modification

    • Accesses Microsoft Outlook profiles

    • 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

    • 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