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General

  • Target

    file

  • Size

    876KB

  • Sample

    231002-v2ghwseh76

  • MD5

    6259a452b7dd8c8d9e3b5a3fcb14b332

  • SHA1

    ed819813e16ee2133bacce142c4b31df5c2be4eb

  • SHA256

    aad3b2756d7b28f0deaec73b52c134f8f9367c27ee9ab1a9b79be7ddfbca170e

  • SHA512

    ba809fb174074042c40f455c855d23f07a55ff6e0fc6f32ff0781bc2f01453003f63542accbc8a1a30522400c7d4decb0b6b4d4436c36a22adfd2bdd9c384275

  • SSDEEP

    24576:KyO47GmTD/eVflOdxGf+IbTOpPCRCsuv+mPOV:RP7G+yVY3+TOplVe

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

smokeloader

Botnet

up3

Extracted

Family

redline

Botnet

@ytlogsbot

C2

176.123.4.46:33783

Attributes
  • auth_value

    295b226f1b63bcd55148625381b27b19

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Extracted

Family

fabookie

C2

http://app.nnnaajjjgc.com/check/safe

Extracted

Family

redline

Botnet

jordan

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

larek

C2

77.91.124.55:19071

Targets

    • Target

      file

    • Size

      876KB

    • MD5

      6259a452b7dd8c8d9e3b5a3fcb14b332

    • SHA1

      ed819813e16ee2133bacce142c4b31df5c2be4eb

    • SHA256

      aad3b2756d7b28f0deaec73b52c134f8f9367c27ee9ab1a9b79be7ddfbca170e

    • SHA512

      ba809fb174074042c40f455c855d23f07a55ff6e0fc6f32ff0781bc2f01453003f63542accbc8a1a30522400c7d4decb0b6b4d4436c36a22adfd2bdd9c384275

    • SSDEEP

      24576:KyO47GmTD/eVflOdxGf+IbTOpPCRCsuv+mPOV:RP7G+yVY3+TOplVe

    • 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.

    • Detect Fabookie payload

    • Detects Healer an antivirus disabler dropper

    • Fabookie

      Fabookie is facebook account info stealer.

    • 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

    • Mystic

      Mystic is an infostealer written in C++.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Windows security bypass

    • Modifies boot configuration data using bcdedit

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

    • 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.

    • Manipulates WinMon driver.

      Roottkits write to WinMon to hide PIDs from being detected.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks