General

  • Target

    f9f0cc83e4d2a471891bcd8a8dd7c5b5d42cf1b319fe205529e16d395526c6f4

  • Size

    891KB

  • Sample

    231101-ebw8nabh96

  • MD5

    77b9d986ba1b3b6a78955d75b08ee811

  • SHA1

    6fd03e9f44e777a20b90d121177144e173d2a2ad

  • SHA256

    f9f0cc83e4d2a471891bcd8a8dd7c5b5d42cf1b319fe205529e16d395526c6f4

  • SHA512

    3fab3b88bcb78933f6590495f45e8ffc36dde4a03998da1ff3e7a5fcb2ee3b26e622f3914a690b2178657c2b842140197fd8e07a76a3d08312ae6912366456c7

  • SSDEEP

    12288:gq4P/807rmNwdUUEE+qwUWlOlPmODW9KDFhXyzqu2yQyMYfV:KMWmNwdUUEE+BWlLC9KDFjY

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

grome

C2

77.91.124.86:19084

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

Extracted

Family

redline

Botnet

kinza

C2

77.91.124.86:19084

Extracted

Family

redline

Botnet

pixelnew

C2

194.49.94.11:80

Extracted

Family

redline

Botnet

@ytlogsbot

C2

194.169.175.235:42691

Extracted

Family

raccoon

Botnet

6a6a005b9aa778f606280c5fa24ae595

C2

http://195.123.218.98:80

http://31.192.23

Attributes
  • user_agent

    SunShineMoonLight

xor.plain

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Targets

    • Target

      f9f0cc83e4d2a471891bcd8a8dd7c5b5d42cf1b319fe205529e16d395526c6f4

    • Size

      891KB

    • MD5

      77b9d986ba1b3b6a78955d75b08ee811

    • SHA1

      6fd03e9f44e777a20b90d121177144e173d2a2ad

    • SHA256

      f9f0cc83e4d2a471891bcd8a8dd7c5b5d42cf1b319fe205529e16d395526c6f4

    • SHA512

      3fab3b88bcb78933f6590495f45e8ffc36dde4a03998da1ff3e7a5fcb2ee3b26e622f3914a690b2178657c2b842140197fd8e07a76a3d08312ae6912366456c7

    • SSDEEP

      12288:gq4P/807rmNwdUUEE+qwUWlOlPmODW9KDFhXyzqu2yQyMYfV:KMWmNwdUUEE+BWlLC9KDFjY

    • 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.

    • Detect ZGRat V1

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Modifies Windows Defender Real-time Protection settings

    • Raccoon

      Raccoon is an infostealer written in C++ and first seen in 2019.

    • Raccoon Stealer payload

    • 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.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Stops running service(s)

    • Checks computer location settings

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

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks