General

  • Target

    67be36537893ab926d1526c7c7e729bc4d17a723dda9ad549614b8f6bb1fcc05

  • Size

    246KB

  • Sample

    231011-hjkrdafg3v

  • MD5

    2c0bcf9090a1c46e13ef8d6bdb6dc523

  • SHA1

    dfe2ae2040b18622519abf27345146087f7396b5

  • SHA256

    67be36537893ab926d1526c7c7e729bc4d17a723dda9ad549614b8f6bb1fcc05

  • SHA512

    f8a9a53253a3257b0a8a3ae5050f6ba2f16d1d3f0289332b0796f2dacaabfce63461b786793a218d2f1de40e6cb4483e7f1d2145a9643233490ff775f1906f7f

  • SSDEEP

    6144:E6z4SHy5uoBMFGV5PEkIXEHvZAO+IbVs0BC+:sCmuoBMUOMx1s0BC+

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

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

6012068394_99

C2

https://pastebin.com/raw/8baCJyMF

Extracted

Family

redline

Botnet

pixelscloud

C2

85.209.176.171:80

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

Extracted

Family

redline

Botnet

breha

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

kukish

C2

77.91.124.55:19071

Targets

    • Target

      67be36537893ab926d1526c7c7e729bc4d17a723dda9ad549614b8f6bb1fcc05

    • Size

      246KB

    • MD5

      2c0bcf9090a1c46e13ef8d6bdb6dc523

    • SHA1

      dfe2ae2040b18622519abf27345146087f7396b5

    • SHA256

      67be36537893ab926d1526c7c7e729bc4d17a723dda9ad549614b8f6bb1fcc05

    • SHA512

      f8a9a53253a3257b0a8a3ae5050f6ba2f16d1d3f0289332b0796f2dacaabfce63461b786793a218d2f1de40e6cb4483e7f1d2145a9643233490ff775f1906f7f

    • SSDEEP

      6144:E6z4SHy5uoBMFGV5PEkIXEHvZAO+IbVs0BC+:sCmuoBMUOMx1s0BC+

    • 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.

    • Detects Healer an antivirus disabler dropper

    • Glupteba

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

    • Glupteba payload

    • 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.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Downloads MZ/PE file

    • Stops running service(s)

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks