General

  • Target

    0f3a10e38b609bbf68f144829c099ca2ac580b00391ef15c6352118ca2b2dc9d

  • Size

    883KB

  • Sample

    231011-k3kxlafa49

  • MD5

    9b62fcc5dd81b3825cdd4980b87f5e0e

  • SHA1

    b12ecd5d7948c00306dbc15b62a0bc4d268bbfe3

  • SHA256

    0f3a10e38b609bbf68f144829c099ca2ac580b00391ef15c6352118ca2b2dc9d

  • SHA512

    194b4656fe8e41c9b6ec26b74ba1779a2a0a778799cb64c25978f9ca798662b2870d06c6e290592ffa73ad3a6e83219a5a8255042dd1560a867f929bc05f8846

  • SSDEEP

    12288:7+BAoDKsDW9g145x58OpGH2EJ/qdDyyZpxThSGu4ywBXI/9:7WfW9g145x58Opc/yVzSOXw9

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

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

6012068394_99

C2

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

Extracted

Family

redline

Botnet

pixelscloud

C2

85.209.176.171:80

Extracted

Family

redline

Botnet

@ytlogsbot

C2

185.216.70.238:37515

Extracted

Family

redline

Botnet

breha

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

kukish

C2

77.91.124.55:19071

Targets

    • Target

      0f3a10e38b609bbf68f144829c099ca2ac580b00391ef15c6352118ca2b2dc9d

    • Size

      883KB

    • MD5

      9b62fcc5dd81b3825cdd4980b87f5e0e

    • SHA1

      b12ecd5d7948c00306dbc15b62a0bc4d268bbfe3

    • SHA256

      0f3a10e38b609bbf68f144829c099ca2ac580b00391ef15c6352118ca2b2dc9d

    • SHA512

      194b4656fe8e41c9b6ec26b74ba1779a2a0a778799cb64c25978f9ca798662b2870d06c6e290592ffa73ad3a6e83219a5a8255042dd1560a867f929bc05f8846

    • SSDEEP

      12288:7+BAoDKsDW9g145x58OpGH2EJ/qdDyyZpxThSGu4ywBXI/9:7WfW9g145x58Opc/yVzSOXw9

    • 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.

    • Detected google phishing page

    • Detects Healer an antivirus disabler dropper

    • Glupteba

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

    • Glupteba payload

    • Healer

      Healer an antivirus disabler dropper.

    • 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)

    • 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.

    • Uses the VBS compiler for execution

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks