General

  • Target

    36c212f2cda6dd81c6b09ee9192086b8f52a8f71ae6ea186642d41dddf7add42

  • Size

    844KB

  • Sample

    230411-nnapvscb33

  • MD5

    4905d08fccf6e8ac49c5b354021b0233

  • SHA1

    f7767f8e15657a9c7a08b347177d7614e3f8c58a

  • SHA256

    36c212f2cda6dd81c6b09ee9192086b8f52a8f71ae6ea186642d41dddf7add42

  • SHA512

    3c78a63b5fa53f4904ef7afdf713c2ca60b6c74f821d3c655bbd1ec496c00aa549197b6f1b6aeb941309b5a7447e101ccaf5602fc95c3296efdf719a982dccd7

  • SSDEEP

    12288:3MrLy90qcOTz4sJ898aWSwm/rbCfno3hvvez1Pu7b5zjKpWqbMZ4V:wyDz4XxW1mr9xvvepPu7Vj6MOV

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

      36c212f2cda6dd81c6b09ee9192086b8f52a8f71ae6ea186642d41dddf7add42

    • Size

      844KB

    • MD5

      4905d08fccf6e8ac49c5b354021b0233

    • SHA1

      f7767f8e15657a9c7a08b347177d7614e3f8c58a

    • SHA256

      36c212f2cda6dd81c6b09ee9192086b8f52a8f71ae6ea186642d41dddf7add42

    • SHA512

      3c78a63b5fa53f4904ef7afdf713c2ca60b6c74f821d3c655bbd1ec496c00aa549197b6f1b6aeb941309b5a7447e101ccaf5602fc95c3296efdf719a982dccd7

    • SSDEEP

      12288:3MrLy90qcOTz4sJ898aWSwm/rbCfno3hvvez1Pu7b5zjKpWqbMZ4V:wyDz4XxW1mr9xvvepPu7Vj6MOV

    • 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

    • 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 Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks