General

  • Target

    89a1c43ef5419e48f963c442d636db21b91a863b102e6810edda1cb0b98121d7

  • Size

    1.3MB

  • Sample

    230301-p8pvysgc33

  • MD5

    39c6dc0191fc9cf5be13bfdbc7dbf5af

  • SHA1

    457a36c72d47c744cda256f5c76794b142e4a35a

  • SHA256

    89a1c43ef5419e48f963c442d636db21b91a863b102e6810edda1cb0b98121d7

  • SHA512

    574948bf5f902f40fd6de138c9976265b4201df7a1a17896d5e97685cf9303b2e93d5559641c30e4767b9172a1acdecbcd225cc06aa8e11680ed23d1aaf77820

  • SSDEEP

    24576:OyYJ+dAiWd0EYNWQXVROdcLPaC/KkJVktmpHQxbIQWLAETu/I/b9EcFI/d:dYJaWaaQmdcuCBJkmmxNSnTKI/b9Ew

Malware Config

Extracted

Family

redline

Botnet

rumfa

C2

193.233.20.24:4123

Attributes
  • auth_value

    749d02a6b4ef1fa2ad908e44ec2296dc

Extracted

Family

amadey

Version

3.67

C2

193.233.20.14/BR54nmB3/index.php

Extracted

Family

redline

Botnet

forma

C2

193.233.20.24:4123

Attributes
  • auth_value

    50b8e065d7cb1e9e30786f7a370368f9

Targets

    • Target

      89a1c43ef5419e48f963c442d636db21b91a863b102e6810edda1cb0b98121d7

    • Size

      1.3MB

    • MD5

      39c6dc0191fc9cf5be13bfdbc7dbf5af

    • SHA1

      457a36c72d47c744cda256f5c76794b142e4a35a

    • SHA256

      89a1c43ef5419e48f963c442d636db21b91a863b102e6810edda1cb0b98121d7

    • SHA512

      574948bf5f902f40fd6de138c9976265b4201df7a1a17896d5e97685cf9303b2e93d5559641c30e4767b9172a1acdecbcd225cc06aa8e11680ed23d1aaf77820

    • SSDEEP

      24576:OyYJ+dAiWd0EYNWQXVROdcLPaC/KkJVktmpHQxbIQWLAETu/I/b9EcFI/d:dYJaWaaQmdcuCBJkmmxNSnTKI/b9Ew

    • 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