General

  • Target

    bbea4787161f80969eb5b7902c1eb57df3baa2430d56ff09df603591d1feb28b

  • Size

    844KB

  • Sample

    230411-mmy6dsbh47

  • MD5

    35b5051238eaef92ecb670b2fa39047e

  • SHA1

    0bcb4c534866270d8bcf82efbba61aa75695bf5c

  • SHA256

    bbea4787161f80969eb5b7902c1eb57df3baa2430d56ff09df603591d1feb28b

  • SHA512

    84331a5cca0810455fb7b395a101e27cfb50232d041765dd3ff46123df58430cde43aa6213a7b2c34804054f14b79b7ebf1f248c53cb7515ce399c83ea151f0b

  • SSDEEP

    24576:byCg0qBX4Qp1r7B59M1jvQXoE47pVRf3v0qFd:ORBX4E9j9MZ4EXa0

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

      bbea4787161f80969eb5b7902c1eb57df3baa2430d56ff09df603591d1feb28b

    • Size

      844KB

    • MD5

      35b5051238eaef92ecb670b2fa39047e

    • SHA1

      0bcb4c534866270d8bcf82efbba61aa75695bf5c

    • SHA256

      bbea4787161f80969eb5b7902c1eb57df3baa2430d56ff09df603591d1feb28b

    • SHA512

      84331a5cca0810455fb7b395a101e27cfb50232d041765dd3ff46123df58430cde43aa6213a7b2c34804054f14b79b7ebf1f248c53cb7515ce399c83ea151f0b

    • SSDEEP

      24576:byCg0qBX4Qp1r7B59M1jvQXoE47pVRf3v0qFd:ORBX4E9j9MZ4EXa0

    • 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