General

  • Target

    d1bbfa6ddaf9ddf7461f31bb7a25fbb278ce09926dbd8d0bd1dcacb83c6bb0f6

  • Size

    843KB

  • Sample

    230411-l3yzwsdd8t

  • MD5

    d7f25e51c504bdfeca6157dfcec0d760

  • SHA1

    e8f8f5c5c5477c1ccac6ac62904d41ca191b029d

  • SHA256

    d1bbfa6ddaf9ddf7461f31bb7a25fbb278ce09926dbd8d0bd1dcacb83c6bb0f6

  • SHA512

    375fec3ea800d88e345815f69e84444c0f5be7de95146ed7240cd34143388b80f541c5d712fac32f166e7f1e3635cb0803049ac3ee6abe282594f949f7b7b436

  • SSDEEP

    24576:xyJ37pUQeR74/QPRpf4Izq/pwkQe7JjBFUfr34U:kJrSR7awpjz9SO

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

      d1bbfa6ddaf9ddf7461f31bb7a25fbb278ce09926dbd8d0bd1dcacb83c6bb0f6

    • Size

      843KB

    • MD5

      d7f25e51c504bdfeca6157dfcec0d760

    • SHA1

      e8f8f5c5c5477c1ccac6ac62904d41ca191b029d

    • SHA256

      d1bbfa6ddaf9ddf7461f31bb7a25fbb278ce09926dbd8d0bd1dcacb83c6bb0f6

    • SHA512

      375fec3ea800d88e345815f69e84444c0f5be7de95146ed7240cd34143388b80f541c5d712fac32f166e7f1e3635cb0803049ac3ee6abe282594f949f7b7b436

    • SSDEEP

      24576:xyJ37pUQeR74/QPRpf4Izq/pwkQe7JjBFUfr34U:kJrSR7awpjz9SO

    • 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