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General

  • Target

    647992097afdf2e187d4fdc2fdd3af9189720813bc96527808260182e0fc1bfd

  • Size

    1.4MB

  • Sample

    230918-edvgvahd66

  • MD5

    09ef80c11cf20b539ef9b569f4af0288

  • SHA1

    c054fca60cd6c55e1ff349de8f2e45ec6f607010

  • SHA256

    647992097afdf2e187d4fdc2fdd3af9189720813bc96527808260182e0fc1bfd

  • SHA512

    bcb8e93138d6dea766107c12b86e936ced79d294dd200672c24b980fc241729e1cc0a6ce03c2723c47c6d9314f7a3b96616b63ac109ed8308e10cb449db23d07

  • SSDEEP

    24576:k09MGlwuphrqj4tvgwEAnQOGK2iCOWi/c9Oa1Bhwfwi6aedwmfW4HVAPohgplH52:k09M6wuphrqj4YOd2DOb417wfwiGW4Hp

Malware Config

Extracted

Family

amadey

Version

3.89

C2

http://77.91.68.52/mac/index.php

http://77.91.68.78/help/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explonde.exe

  • strings_key

    916aae73606d7a9e02a1d3b47c199688

rc4.plain
rc4.plain

Extracted

Family

redline

Botnet

monik

C2

77.91.124.82:19071

Attributes
  • auth_value

    da7d9ea0878f5901f1f8319d34bdccea

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

smokeloader

Version

2020

C2

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

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

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

0305

C2

185.215.113.25:10195

Attributes
  • auth_value

    c86205ff1cc37b2da12f0190adfda52c

Targets

    • Target

      647992097afdf2e187d4fdc2fdd3af9189720813bc96527808260182e0fc1bfd

    • Size

      1.4MB

    • MD5

      09ef80c11cf20b539ef9b569f4af0288

    • SHA1

      c054fca60cd6c55e1ff349de8f2e45ec6f607010

    • SHA256

      647992097afdf2e187d4fdc2fdd3af9189720813bc96527808260182e0fc1bfd

    • SHA512

      bcb8e93138d6dea766107c12b86e936ced79d294dd200672c24b980fc241729e1cc0a6ce03c2723c47c6d9314f7a3b96616b63ac109ed8308e10cb449db23d07

    • SSDEEP

      24576:k09MGlwuphrqj4tvgwEAnQOGK2iCOWi/c9Oa1Bhwfwi6aedwmfW4HVAPohgplH52:k09M6wuphrqj4YOd2DOb417wfwiGW4Hp

    • 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

    • RedLine

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

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • 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.

    • 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 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