General

  • Target

    564e7da31059f60e70788cf2fe392ad7de3a678c2cfa5e2558341139877f2656

  • Size

    1.4MB

  • Sample

    231021-vd8mgaff5v

  • MD5

    1e9256ad03e8a8b9d31696c155e0b88b

  • SHA1

    8602998c0f1515d8200b251fc1ac99eabad9ee0f

  • SHA256

    564e7da31059f60e70788cf2fe392ad7de3a678c2cfa5e2558341139877f2656

  • SHA512

    c5e034411447d72f73ca0542c25c2e486a80f3f86bd94b89a49f73d59fb5bad77bd88cfa49aade3c32ea662fdd12daee82d4fed525e8f43c7c031899147eee54

  • SSDEEP

    24576:AydVeuKt4ff6CMEkCf5sNTuL8/wLvJ7ZmZOyRABRIOp/dLuyQjum:HdUqy9m0TdwLyAB/lNv

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

supera

C2

77.91.124.82:19071

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

pixelscloud2.0

C2

85.209.176.128:80

Extracted

Family

redline

Botnet

kolyan

C2

77.91.124.82:19071

Extracted

Family

redline

Botnet

5141679758_99

C2

https://pastebin.com/raw/8baCJyMF

Extracted

Family

redline

Botnet

YT&TEAM CLOUD

C2

185.216.70.238:37515

Extracted

Family

smokeloader

Botnet

up3

Targets

    • Target

      564e7da31059f60e70788cf2fe392ad7de3a678c2cfa5e2558341139877f2656

    • Size

      1.4MB

    • MD5

      1e9256ad03e8a8b9d31696c155e0b88b

    • SHA1

      8602998c0f1515d8200b251fc1ac99eabad9ee0f

    • SHA256

      564e7da31059f60e70788cf2fe392ad7de3a678c2cfa5e2558341139877f2656

    • SHA512

      c5e034411447d72f73ca0542c25c2e486a80f3f86bd94b89a49f73d59fb5bad77bd88cfa49aade3c32ea662fdd12daee82d4fed525e8f43c7c031899147eee54

    • SSDEEP

      24576:AydVeuKt4ff6CMEkCf5sNTuL8/wLvJ7ZmZOyRABRIOp/dLuyQjum:HdUqy9m0TdwLyAB/lNv

    • 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.

    • Modifies Windows Defender Real-time Protection settings

    • 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.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Stops running service(s)

    • .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

    • 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 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