General

  • Target

    92f990f16918bddedd712c79f958b7a7c55a59acfd5dcd0c96808d5a0fc27b4d

  • Size

    1.7MB

  • Sample

    231022-3nbz9adc71

  • MD5

    a2efbea75f6bfe0e4b50e5817682559f

  • SHA1

    26d6480fb889a9bd0aeef7d9f0998543ba7b3c50

  • SHA256

    92f990f16918bddedd712c79f958b7a7c55a59acfd5dcd0c96808d5a0fc27b4d

  • SHA512

    8da39c9f725d446c33cc11d11487516b0c3fa8af0702fd465694eb01b75cb1fb83ee47f93df9c1f5e66206640ac135ceb73ecaa30b621d696a06f2e8222957d5

  • SSDEEP

    49152:9bj6HC5Dj5S7XL19vIPVrseT3iRfkxluYhW:N2Qn0p9gNIg3imxltM

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

homed

C2

109.107.182.133:19084

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

Targets

    • Target

      92f990f16918bddedd712c79f958b7a7c55a59acfd5dcd0c96808d5a0fc27b4d

    • Size

      1.7MB

    • MD5

      a2efbea75f6bfe0e4b50e5817682559f

    • SHA1

      26d6480fb889a9bd0aeef7d9f0998543ba7b3c50

    • SHA256

      92f990f16918bddedd712c79f958b7a7c55a59acfd5dcd0c96808d5a0fc27b4d

    • SHA512

      8da39c9f725d446c33cc11d11487516b0c3fa8af0702fd465694eb01b75cb1fb83ee47f93df9c1f5e66206640ac135ceb73ecaa30b621d696a06f2e8222957d5

    • SSDEEP

      49152:9bj6HC5Dj5S7XL19vIPVrseT3iRfkxluYhW:N2Qn0p9gNIg3imxltM

    • 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.

    • Modifies Windows Defender Real-time Protection settings

    • 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.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Windows security modification

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks