General

  • Target

    baf549a93f717c94ff515f4f5b4b72e7ee8089f26758a07245feee4c09d009b2

  • Size

    1005KB

  • Sample

    231001-n4vpzabh73

  • MD5

    f8d3e20da85ccb850974b77f3408043b

  • SHA1

    2fc2941e3ee1144b458ca421f683ecbf5a39882b

  • SHA256

    baf549a93f717c94ff515f4f5b4b72e7ee8089f26758a07245feee4c09d009b2

  • SHA512

    9b0864edea3436bd354ab3449760afa1000fb3fa822042c9fd234020e955e71c6fcfd3e6ef8c3528f4ee80051abfe44830c4a50b4db6cdc783d0a8a19b857c4d

  • SSDEEP

    24576:rylIJ6XJ9epAyaalQJa7xAIBkvPFMPU/5n:euQHepnh7xAIB4FMM/5

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

warzonerat

C2

5.181.80.111:5200

Targets

    • Target

      baf549a93f717c94ff515f4f5b4b72e7ee8089f26758a07245feee4c09d009b2

    • Size

      1005KB

    • MD5

      f8d3e20da85ccb850974b77f3408043b

    • SHA1

      2fc2941e3ee1144b458ca421f683ecbf5a39882b

    • SHA256

      baf549a93f717c94ff515f4f5b4b72e7ee8089f26758a07245feee4c09d009b2

    • SHA512

      9b0864edea3436bd354ab3449760afa1000fb3fa822042c9fd234020e955e71c6fcfd3e6ef8c3528f4ee80051abfe44830c4a50b4db6cdc783d0a8a19b857c4d

    • SSDEEP

      24576:rylIJ6XJ9epAyaalQJa7xAIBkvPFMPU/5n:euQHepnh7xAIB4FMM/5

    • 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.

    • UAC bypass

    • WarzoneRat, AveMaria

      WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

    • Windows security bypass

    • Warzone 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

    • Windows security modification

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks