General

  • Target

    92c13800aeb501ddb377c5306313e98f643e7d789a0f7f4c34eff7d3e72b320a

  • Size

    909KB

  • Sample

    231012-gxvytsbf4x

  • MD5

    52da5207746d7990fb7a8cc09fc5628e

  • SHA1

    a97f2dd563f554f0b7ee0acac89708d179869fc5

  • SHA256

    92c13800aeb501ddb377c5306313e98f643e7d789a0f7f4c34eff7d3e72b320a

  • SHA512

    e947b8060575f4edd212e5bde45025d9bc6bcb78a1340de13d1849a928e7ef85b5d1b08ca110f9843b167052bca6538d99489b17897729b93f32301708c8fefe

  • SSDEEP

    12288:TiGKLGNQVC2BKcHbrBau92/fJPceR7c9PA1u2oFs3aEM2pvG:2GNQVC2BKcHfZMJceR5asKErk

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

pixelscloud

C2

85.209.176.171:80

Targets

    • Target

      92c13800aeb501ddb377c5306313e98f643e7d789a0f7f4c34eff7d3e72b320a

    • Size

      909KB

    • MD5

      52da5207746d7990fb7a8cc09fc5628e

    • SHA1

      a97f2dd563f554f0b7ee0acac89708d179869fc5

    • SHA256

      92c13800aeb501ddb377c5306313e98f643e7d789a0f7f4c34eff7d3e72b320a

    • SHA512

      e947b8060575f4edd212e5bde45025d9bc6bcb78a1340de13d1849a928e7ef85b5d1b08ca110f9843b167052bca6538d99489b17897729b93f32301708c8fefe

    • SSDEEP

      12288:TiGKLGNQVC2BKcHbrBau92/fJPceR7c9PA1u2oFs3aEM2pvG:2GNQVC2BKcHfZMJceR5asKErk

    • 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.

    • 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

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks