General

  • Target

    2534691f0d314834348dff300ae5546fb387996dedfe55da906a914ae27cd56d

  • Size

    789KB

  • Sample

    230411-fv482scb4y

  • MD5

    a339ee9eafce043680533113daf54fca

  • SHA1

    b895064373f65c0f36e73b8d26c5064926be2f9f

  • SHA256

    2534691f0d314834348dff300ae5546fb387996dedfe55da906a914ae27cd56d

  • SHA512

    c6d87b062769399f3242189193a4f796d0d2ac7883c7896ffc1e19c29eace0d8f77136aad1c6bd6f9f535a87e0fced0e7f7f345afffead6d1424e8006f3dbade

  • SSDEEP

    12288:XMrYy90YLTTbFd3EGjfYlV394jsKtpE1xH+immmJhOeBmZREtV6fYVrVg4MHXSG1:7ypLTTQmYlPpxHcmKO1DEmfYVvwSe

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

Targets

    • Target

      2534691f0d314834348dff300ae5546fb387996dedfe55da906a914ae27cd56d

    • Size

      789KB

    • MD5

      a339ee9eafce043680533113daf54fca

    • SHA1

      b895064373f65c0f36e73b8d26c5064926be2f9f

    • SHA256

      2534691f0d314834348dff300ae5546fb387996dedfe55da906a914ae27cd56d

    • SHA512

      c6d87b062769399f3242189193a4f796d0d2ac7883c7896ffc1e19c29eace0d8f77136aad1c6bd6f9f535a87e0fced0e7f7f345afffead6d1424e8006f3dbade

    • SSDEEP

      12288:XMrYy90YLTTbFd3EGjfYlV394jsKtpE1xH+immmJhOeBmZREtV6fYVrVg4MHXSG1:7ypLTTQmYlPpxHcmKO1DEmfYVvwSe

    • 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