General

  • Target

    e222690e07d25744be76a045355534b3a6c8e8a606fdfec66885f926f1ebaadd

  • Size

    145KB

  • Sample

    231011-lsh6paef9v

  • MD5

    c3975b58139a131906137a95f4fd3a3d

  • SHA1

    86648c85cde4a99806c9ec60c84030d0d58f7b5c

  • SHA256

    f64bb71904882b5f4e064b11bfcaf6c995ca732869f3e5b3f060301a55fe96fb

  • SHA512

    c4be1156a5db3646f2608ddaac6b8a833dac96aedc7a24c39509b39c9840bebd5855838cd17fd5e5b2f8378e651947b8482ec19dc814190992767737a6b0ca4b

  • SSDEEP

    3072:qWTYkjyjr58Juvn0SM1I3vN9pmcKv04tPlBiAO6TRuBEp+V/i:ZkkjyKE9MulGcn4ttrOKuep+V/i

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

breha

C2

77.91.124.55:19071

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

kukish

C2

77.91.124.55:19071

Targets

    • Target

      e222690e07d25744be76a045355534b3a6c8e8a606fdfec66885f926f1ebaadd

    • Size

      240KB

    • MD5

      5e4958dc0355f7b9abbab3932f482505

    • SHA1

      78c03ebce69db2e1c50cbe99c0036a7d16a36685

    • SHA256

      e222690e07d25744be76a045355534b3a6c8e8a606fdfec66885f926f1ebaadd

    • SHA512

      bdc59a5d810cf61aa8b9de6c6f43e9eb13b16ac55d02896c3c9fa9de13f191ba8b3a5fee1b795345bd22739a41b3810937a3f5d1f85ff84c8014af9077c5d80d

    • SSDEEP

      6144:ZtWvIPv30odEtjuC+9VbzAOxVf0/cgbZYjaJF4S:ZZ330sfzHVc/cgbRF4S

    • 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

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • 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