General

  • Target

    700046926d488186e8ff21f8a57ee4af.exe

  • Size

    721KB

  • Sample

    230215-f4ae2aac88

  • MD5

    700046926d488186e8ff21f8a57ee4af

  • SHA1

    78f2e8a33cb88cedd64da624f5aa55d9297a254e

  • SHA256

    0757cc551cbc33947e283da806e98205ab99019449811f2b6c82d4bf7abab4bf

  • SHA512

    151a548093c66b7662235f9dcc9f6f5d27219021c89965abe270904952b5951834f45a91f202abdbffebd3236ca903a4220ccb445f0f2f282746116f3e5d5943

  • SSDEEP

    12288:mMrzy905vUVKdqFcZFmpY3EZIO0jWs3ik/VtpKu3foCXcXvBXaqtmFq7X:RyzVKQSZ8pY3EZIOOWs3vtsR0cXvBXaK

Malware Config

Extracted

Family

redline

Botnet

fukia

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5783636fbd9e4f0cf9a017bce02e67e

Extracted

Family

redline

Botnet

ruma

C2

193.233.20.13:4136

Attributes
  • auth_value

    647d00dfaba082a4a30f383bca5d1a2a

Extracted

Family

amadey

Version

3.66

C2

193.233.20.4/t6r48nSa/index.php

Targets

    • Target

      700046926d488186e8ff21f8a57ee4af.exe

    • Size

      721KB

    • MD5

      700046926d488186e8ff21f8a57ee4af

    • SHA1

      78f2e8a33cb88cedd64da624f5aa55d9297a254e

    • SHA256

      0757cc551cbc33947e283da806e98205ab99019449811f2b6c82d4bf7abab4bf

    • SHA512

      151a548093c66b7662235f9dcc9f6f5d27219021c89965abe270904952b5951834f45a91f202abdbffebd3236ca903a4220ccb445f0f2f282746116f3e5d5943

    • SSDEEP

      12288:mMrzy905vUVKdqFcZFmpY3EZIO0jWs3ik/VtpKu3foCXcXvBXaqtmFq7X:RyzVKQSZ8pY3EZIOOWs3vtsR0cXvBXaK

    • Amadey

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

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • 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.

MITRE ATT&CK Enterprise v6

Tasks