General

  • Target

    NEAS.5d0d8d4ae1e614e390aedbeaf58d0a70.exe

  • Size

    877KB

  • Sample

    231016-wz1z7adg8y

  • MD5

    5d0d8d4ae1e614e390aedbeaf58d0a70

  • SHA1

    602e610bf6ca5ab9c01e41255e86f6baf255e8f4

  • SHA256

    819553758bf317e672c6b92a78caed42691c6530b2f8cd5d6a5283375be21c74

  • SHA512

    3fcc240519ed0d5ca5038bde44a41c6740d7fce996507547d7843317d5d65002240d6b49727961eb12830e784943154e0dcc4e344d82fb30a31a7243a6c62e1a

  • SSDEEP

    24576:2yr4jlP4DJpkG5bG8iWVpirsBCnKkZl+Tv9r:Fr4jlPIJDpPiWVpiYgKMlg

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

breha

C2

77.91.124.55:19071

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

pixelscloud2.0

C2

85.209.176.128:80

Extracted

Family

redline

Botnet

@ytlogsbot

C2

185.216.70.238:37515

Targets

    • Target

      NEAS.5d0d8d4ae1e614e390aedbeaf58d0a70.exe

    • Size

      877KB

    • MD5

      5d0d8d4ae1e614e390aedbeaf58d0a70

    • SHA1

      602e610bf6ca5ab9c01e41255e86f6baf255e8f4

    • SHA256

      819553758bf317e672c6b92a78caed42691c6530b2f8cd5d6a5283375be21c74

    • SHA512

      3fcc240519ed0d5ca5038bde44a41c6740d7fce996507547d7843317d5d65002240d6b49727961eb12830e784943154e0dcc4e344d82fb30a31a7243a6c62e1a

    • SSDEEP

      24576:2yr4jlP4DJpkG5bG8iWVpirsBCnKkZl+Tv9r:Fr4jlPIJDpPiWVpiYgKMlg

    • Amadey

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

    • 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

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks