General

  • Target

    6ffe299fb076bee74df92fbe04f2381f27d14bfc8dde0669e209b7ae9741544b

  • Size

    993KB

  • Sample

    231001-aqf3rsgb4v

  • MD5

    c9c8a8c46de3b6cedd4a02071d3595ba

  • SHA1

    942795c45be68e35ac58ce763ea67c9552afcfb9

  • SHA256

    6ffe299fb076bee74df92fbe04f2381f27d14bfc8dde0669e209b7ae9741544b

  • SHA512

    80fde2f5132769aad7b3a08a220b7c4de6d71e8d3613a6f89ef2572a853791fe710fc30b1505b015334687f4e79df4c0adb55cb33f8cf8bd16e18fe057a1e094

  • SSDEEP

    24576:iy2SlI2lYz/A/EBBbwhj8dDN0rvtzoM03Zt:JpezCYSuZ

Malware Config

Extracted

Family

redline

Botnet

gruha

C2

77.91.124.55:19071

Attributes
  • auth_value

    2f4cf2e668a540e64775b27535cc6892

Extracted

Family

amadey

Version

3.89

C2

http://77.91.124.1/theme/index.php

http://77.91.68.78/help/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explothe.exe

  • strings_key

    36a96139c1118a354edf72b1080d4b2f

rc4.plain
rc4.plain

Extracted

Family

redline

Botnet

cashoutgang

C2

4.229.227.81:33222

Extracted

Family

asyncrat

Version

5.0.5

Botnet

Venom Clients

C2

4.229.227.81:8080

Mutex

Venom_RAT_HVNC_Mutex_Venom RAT_HVNC

Attributes
  • delay

    1

  • install

    true

  • install_file

    appreg.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      6ffe299fb076bee74df92fbe04f2381f27d14bfc8dde0669e209b7ae9741544b

    • Size

      993KB

    • MD5

      c9c8a8c46de3b6cedd4a02071d3595ba

    • SHA1

      942795c45be68e35ac58ce763ea67c9552afcfb9

    • SHA256

      6ffe299fb076bee74df92fbe04f2381f27d14bfc8dde0669e209b7ae9741544b

    • SHA512

      80fde2f5132769aad7b3a08a220b7c4de6d71e8d3613a6f89ef2572a853791fe710fc30b1505b015334687f4e79df4c0adb55cb33f8cf8bd16e18fe057a1e094

    • SSDEEP

      24576:iy2SlI2lYz/A/EBBbwhj8dDN0rvtzoM03Zt:JpezCYSuZ

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • 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

    • Async RAT payload

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks