General

  • Target

    09364bc6105ae7d2a437e742b8e2c0ac4b112ecbfebc4c991f78ac9c0d7fb568

  • Size

    254KB

  • Sample

    231011-s1njpsaa72

  • MD5

    29e3cef0e1ee114b06c9e6089d67411e

  • SHA1

    1333fe53115ac2124db4f96ef4c7770a212d464c

  • SHA256

    09364bc6105ae7d2a437e742b8e2c0ac4b112ecbfebc4c991f78ac9c0d7fb568

  • SHA512

    56c756c87affbce1ad8d261a867a8c522886cb7102d3e25436382bb15ae555af0d100f914bc4214d9ec98930866a3897a3f57b3d7bb9fd44998509046967749c

  • SSDEEP

    3072:1nWyBIq7ZdTW2U1GA0B+t+ieyOR/VCY0rJ25o3BcJTcVVeosbVFlb9eAg0FujDt0:1GD2Lr/V90d2WxjV/hAOdmQnmsDoPGCV

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

pixelscloud

C2

85.209.176.171:80

Extracted

Family

smokeloader

Botnet

up3

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

      09364bc6105ae7d2a437e742b8e2c0ac4b112ecbfebc4c991f78ac9c0d7fb568

    • Size

      254KB

    • MD5

      29e3cef0e1ee114b06c9e6089d67411e

    • SHA1

      1333fe53115ac2124db4f96ef4c7770a212d464c

    • SHA256

      09364bc6105ae7d2a437e742b8e2c0ac4b112ecbfebc4c991f78ac9c0d7fb568

    • SHA512

      56c756c87affbce1ad8d261a867a8c522886cb7102d3e25436382bb15ae555af0d100f914bc4214d9ec98930866a3897a3f57b3d7bb9fd44998509046967749c

    • SSDEEP

      3072:1nWyBIq7ZdTW2U1GA0B+t+ieyOR/VCY0rJ25o3BcJTcVVeosbVFlb9eAg0FujDt0:1GD2Lr/V90d2WxjV/hAOdmQnmsDoPGCV

    • 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.

    • 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.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Windows security bypass

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Stops running service(s)

    • 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.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks