General

  • Target

    08d08ef9bae30c3314a8e680597fca6df7b18d9f751872336cd461dd3ee597e8

  • Size

    843KB

  • Sample

    230411-m31zxsdf7y

  • MD5

    3483f42adc8c4bc1dc2c11d5e2a99e86

  • SHA1

    071cff0b9049e25c0707376814d187028bdedf41

  • SHA256

    08d08ef9bae30c3314a8e680597fca6df7b18d9f751872336cd461dd3ee597e8

  • SHA512

    b735bffb0b223543959d2ea5387f4de637e8865aaa5021f87aded8ddc6873fa80c7f6eaef03b6fa90e50ce8d3bc3c9c03c70e8a3c8b0407ee23891e14c55babb

  • SSDEEP

    24576:uyIINzXbxHYrCwKFb5nEMoR6dgGBt2Ru:9IINz1HVL/oRNAG

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

nahui

C2

176.113.115.145:4125

Attributes
  • auth_value

    b9ed10946d21e28d58d0c72c535cde6f

Extracted

Family

amadey

Version

3.70

C2

77.91.124.207/plays/chapter/index.php

Targets

    • Target

      08d08ef9bae30c3314a8e680597fca6df7b18d9f751872336cd461dd3ee597e8

    • Size

      843KB

    • MD5

      3483f42adc8c4bc1dc2c11d5e2a99e86

    • SHA1

      071cff0b9049e25c0707376814d187028bdedf41

    • SHA256

      08d08ef9bae30c3314a8e680597fca6df7b18d9f751872336cd461dd3ee597e8

    • SHA512

      b735bffb0b223543959d2ea5387f4de637e8865aaa5021f87aded8ddc6873fa80c7f6eaef03b6fa90e50ce8d3bc3c9c03c70e8a3c8b0407ee23891e14c55babb

    • SSDEEP

      24576:uyIINzXbxHYrCwKFb5nEMoR6dgGBt2Ru:9IINz1HVL/oRNAG

    • 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