General

  • Target

    0ff6b909f61c368f1d3855c0ed4bf0a23abeed9127bba965078cff8d7fd7ba11

  • Size

    883KB

  • Sample

    231011-hvgtvsah35

  • MD5

    41b3d7af5aab04ed53272f9db2f5d885

  • SHA1

    4aa5ca69e19dfa98df8ac77f1e7e322c2c62dfef

  • SHA256

    0ff6b909f61c368f1d3855c0ed4bf0a23abeed9127bba965078cff8d7fd7ba11

  • SHA512

    ac0bfee022411e76e4f85502ba78eda85db253829d0b26fd687154dca890d9d2534f47fadb8bae2b4de2f1c66bde0ce824721fd6a862abdebed858180e6831c0

  • SSDEEP

    12288:u+oAoiKPDW9g145x58OpGH2EJ/qdDyyZpxThSGu4ywcw1dCXI/9:uEUW9g145x58Opc/yVzSHXw9

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

      0ff6b909f61c368f1d3855c0ed4bf0a23abeed9127bba965078cff8d7fd7ba11

    • Size

      883KB

    • MD5

      41b3d7af5aab04ed53272f9db2f5d885

    • SHA1

      4aa5ca69e19dfa98df8ac77f1e7e322c2c62dfef

    • SHA256

      0ff6b909f61c368f1d3855c0ed4bf0a23abeed9127bba965078cff8d7fd7ba11

    • SHA512

      ac0bfee022411e76e4f85502ba78eda85db253829d0b26fd687154dca890d9d2534f47fadb8bae2b4de2f1c66bde0ce824721fd6a862abdebed858180e6831c0

    • SSDEEP

      12288:u+oAoiKPDW9g145x58OpGH2EJ/qdDyyZpxThSGu4ywcw1dCXI/9:uEUW9g145x58Opc/yVzSHXw9

    • 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.

    • 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

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks