General

  • Target

    26d2bdb96ec12bc5365bea79b5193a92.exe

  • Size

    1.4MB

  • Sample

    231012-jwhyzshh42

  • MD5

    26d2bdb96ec12bc5365bea79b5193a92

  • SHA1

    9df12cec889ddb87cbcc4440743f7954925639de

  • SHA256

    206642eb2f40851e1e9b035c7ce869b83dadec13ed42872dd693a28448fb3c50

  • SHA512

    7df7d3d04dca04b923ee9b4f9ad2b023735bb7e90bc8aec8adcfeb7f054b2f912f7af3d02992c3656b8ab756bc4c0e42c8029ee7c18472425e032f29156a847b

  • SSDEEP

    24576:lzxSd8DMSCi0QgCyPyegrkjM6BNu0gw8+LlxnYINltAdDQcRBv8ozUXYf:jSd8Dd0jydrkjhuZwFfnYIBUDQcLv8Wh

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

http://77.91.124.1/theme/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explonde.exe

  • strings_key

    916aae73606d7a9e02a1d3b47c199688

rc4.plain
rc4.plain

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

prets

C2

77.91.124.82:19071

Attributes
  • auth_value

    44ee9617e145f5ca73d49c1a4a0c2e34

Extracted

Family

amadey

Version

3.83

C2

http://5.42.65.80/8bmeVwqx/index.php

Attributes
  • install_dir

    207aa4515d

  • install_file

    oneetx.exe

  • strings_key

    3e634dd0840c68ae2ced83c2be7bf0d4

rc4.plain

Extracted

Family

redline

Botnet

kukish

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

breha

C2

77.91.124.55:19071

Targets

    • Target

      26d2bdb96ec12bc5365bea79b5193a92.exe

    • Size

      1.4MB

    • MD5

      26d2bdb96ec12bc5365bea79b5193a92

    • SHA1

      9df12cec889ddb87cbcc4440743f7954925639de

    • SHA256

      206642eb2f40851e1e9b035c7ce869b83dadec13ed42872dd693a28448fb3c50

    • SHA512

      7df7d3d04dca04b923ee9b4f9ad2b023735bb7e90bc8aec8adcfeb7f054b2f912f7af3d02992c3656b8ab756bc4c0e42c8029ee7c18472425e032f29156a847b

    • SSDEEP

      24576:lzxSd8DMSCi0QgCyPyegrkjM6BNu0gw8+LlxnYINltAdDQcRBv8ozUXYf:jSd8Dd0jydrkjhuZwFfnYIBUDQcLv8Wh

    • 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

    • 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

    • 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