General

  • Target

    8669a71f4b3e2c7efade6ad5c50d1b6ac42de52d560a0731909a9f68bbb303d9

  • Size

    525KB

  • Sample

    230209-nj3vvaae52

  • MD5

    d0f97c994f778f5e868004c00dde7585

  • SHA1

    42953fe76cd1afd2b14033dd60e25657550bc733

  • SHA256

    8669a71f4b3e2c7efade6ad5c50d1b6ac42de52d560a0731909a9f68bbb303d9

  • SHA512

    3bc30ccb2ba8de9b6be824cc7cdf5057cc6f9536db0406dc0d13822f947045f2ff7ef0ca08c597aa224051046b6ae9f5336e808d0d54c7858f509b9e9305f937

  • SSDEEP

    12288:PMrey90eTOYHh2Qk0v7zmn0uxlSHb9NZg6seF1:tyVTOYHh2Qr7zm0nZjseF1

Malware Config

Extracted

Family

amadey

Version

3.66

C2

62.204.41.4/Gol478Ns/index.php

Extracted

Family

redline

Botnet

duma

C2

193.233.20.11:4131

Attributes
  • auth_value

    0f22fcdbad589a61a6c973e449218813

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

      8669a71f4b3e2c7efade6ad5c50d1b6ac42de52d560a0731909a9f68bbb303d9

    • Size

      525KB

    • MD5

      d0f97c994f778f5e868004c00dde7585

    • SHA1

      42953fe76cd1afd2b14033dd60e25657550bc733

    • SHA256

      8669a71f4b3e2c7efade6ad5c50d1b6ac42de52d560a0731909a9f68bbb303d9

    • SHA512

      3bc30ccb2ba8de9b6be824cc7cdf5057cc6f9536db0406dc0d13822f947045f2ff7ef0ca08c597aa224051046b6ae9f5336e808d0d54c7858f509b9e9305f937

    • SSDEEP

      12288:PMrey90eTOYHh2Qk0v7zmn0uxlSHb9NZg6seF1:tyVTOYHh2Qr7zm0nZjseF1

    • 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 Enterprise v6

Tasks