General

  • Target

    ad12012b88f1b7311051b5172dbd08bbae35fced9741f566d6a6ea93076ff68c

  • Size

    155KB

  • Sample

    231011-rlbqxsce9s

  • MD5

    cd89f182f4e6ef5dbc5b48ec8ad328f6

  • SHA1

    3afebec0781cbb169f73b17c7efdd71bbd460451

  • SHA256

    fb0a077fa2992b925be7897b01a76d40bda7a54726188a587abda1915fff7706

  • SHA512

    910d793047c0b0ee1139e0937129e6380b87db815252f6f06ef2dc2c8c8854cea808eabe014baeb8e3446b95c5a2b40f7bc8a32e190c11d30ebd9a3816280035

  • SSDEEP

    3072:7zhlYPGRGFhjaCa5OnubWQVvyaW1XP3oZYGanH:xuPkGFlteWQgaAf3oZYn

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

redline

Botnet

@ytlogsbot

C2

185.216.70.238:37515

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

redline

Botnet

breha

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

kukish

C2

77.91.124.55:19071

Targets

    • Target

      ad12012b88f1b7311051b5172dbd08bbae35fced9741f566d6a6ea93076ff68c

    • Size

      254KB

    • MD5

      78348bfb2c1df5f012c32593af3032e8

    • SHA1

      dd6b9a606b9efd2c93e61aa7210a0f7ee391dac4

    • SHA256

      ad12012b88f1b7311051b5172dbd08bbae35fced9741f566d6a6ea93076ff68c

    • SHA512

      291e2a07f6a31b79ea5567687a4cf221aef873638f8a596cbf81547ffd23a0bb83cdc2d5cb430fba3827e739b68c56f907c36557a17b56176036cdec1093d383

    • SSDEEP

      3072:RNaQL0OpMRxB2U1GA0B+t+ieyOR/VCY0rJ25o3BcJTcVVeosbVFlb9eAg0FujDhE:ReD2Lr/V90d2WxjV/hAORRegvlpoPGCV

    • 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

    • 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