General

  • Target

    c75730e6ecdf31924dd7032a6d297977f7ed25cc132d94cb0b7661b28227c9cc

  • Size

    515KB

  • Sample

    230721-aqb4tabd35

  • MD5

    4fc39596b7228e67f0e678c1693056e4

  • SHA1

    58460cbf87d2adb38a9a793282daca564493bba1

  • SHA256

    c75730e6ecdf31924dd7032a6d297977f7ed25cc132d94cb0b7661b28227c9cc

  • SHA512

    3044bf4145f56870460b45d2da5f2db13dc1658f30b349a401b00f8fc7a91ec2c1ad22ccbf1006854dea737f6ba9bdafcc6f006b6d66518463ecf915c5f28bf1

  • SSDEEP

    12288:kMrxy909VGG/wI7w5J+s1FxEG3zUVcGmtkKfZwNq0j:9yeGG9wmsHaG3WmtjM

Malware Config

Extracted

Family

amadey

Version

3.85

C2

77.91.68.3/home/love/index.php

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

nasa

C2

77.91.68.68:19071

Attributes
  • auth_value

    6da71218d8a9738ea3a9a78b5677589b

Targets

    • Target

      c75730e6ecdf31924dd7032a6d297977f7ed25cc132d94cb0b7661b28227c9cc

    • Size

      515KB

    • MD5

      4fc39596b7228e67f0e678c1693056e4

    • SHA1

      58460cbf87d2adb38a9a793282daca564493bba1

    • SHA256

      c75730e6ecdf31924dd7032a6d297977f7ed25cc132d94cb0b7661b28227c9cc

    • SHA512

      3044bf4145f56870460b45d2da5f2db13dc1658f30b349a401b00f8fc7a91ec2c1ad22ccbf1006854dea737f6ba9bdafcc6f006b6d66518463ecf915c5f28bf1

    • SSDEEP

      12288:kMrxy909VGG/wI7w5J+s1FxEG3zUVcGmtkKfZwNq0j:9yeGG9wmsHaG3WmtjM

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • 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.

    • 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

    • Windows security modification

    • Adds Run key to start application

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks