General

  • Target

    f437db6b0f9ec1f385b492890b6cc794e98350054ba9123d5e4dca8c68318b5a

  • Size

    526KB

  • Sample

    230209-qfby3adc29

  • MD5

    29b484a6a7c03b9d94088fae9d2bdb46

  • SHA1

    3149f1bde552393294a89bfd62ecd75dd8155032

  • SHA256

    f437db6b0f9ec1f385b492890b6cc794e98350054ba9123d5e4dca8c68318b5a

  • SHA512

    1c325a7f861afd77c5ceeee67d9adb35cfcb97fc474668d07f1ef79f4ba55136c2a359d6800a15f46b74301057592d54b21eac964f40edf5e870775c7c6bb3c5

  • SSDEEP

    12288:4Mrty90hHnifMFFGhgp/Mj0ILYbWmhHI7FagFWPNE4W:lywHnifMd+zYbWmHYFCPNEh

Malware Config

Extracted

Family

amadey

Version

3.66

C2

62.204.41.4/Gol478Ns/index.php

Extracted

Family

redline

Botnet

dubna

C2

193.233.20.11:4131

Attributes
  • auth_value

    f324b1269094b7462e56bab025f032f4

Extracted

Family

redline

Botnet

romka

C2

193.233.20.11:4131

Attributes
  • auth_value

    fcbb3247051f5290e8ac5b1a841af67b

Extracted

Family

redline

Botnet

crypt

C2

176.113.115.17:4132

Attributes
  • auth_value

    407e05c9b3a74d99a20f90b091547bd6

Targets

    • Target

      f437db6b0f9ec1f385b492890b6cc794e98350054ba9123d5e4dca8c68318b5a

    • Size

      526KB

    • MD5

      29b484a6a7c03b9d94088fae9d2bdb46

    • SHA1

      3149f1bde552393294a89bfd62ecd75dd8155032

    • SHA256

      f437db6b0f9ec1f385b492890b6cc794e98350054ba9123d5e4dca8c68318b5a

    • SHA512

      1c325a7f861afd77c5ceeee67d9adb35cfcb97fc474668d07f1ef79f4ba55136c2a359d6800a15f46b74301057592d54b21eac964f40edf5e870775c7c6bb3c5

    • SSDEEP

      12288:4Mrty90hHnifMFFGhgp/Mj0ILYbWmhHI7FagFWPNE4W:lywHnifMd+zYbWmHYFCPNEh

    • 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

    • Downloads MZ/PE file

    • 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.

    • Suspicious use of SetThreadContext

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