General

  • Target

    0c4a1c05d2548eef6395983cec16d07e6a58f36220739f915cfaeb8d521cfcbf

  • Size

    1004KB

  • Sample

    230321-p85amsac95

  • MD5

    ddf32e6963039d0e83da4dfb0f14a452

  • SHA1

    2656b861d18337c86e0ca291a68114c7dc95d0a9

  • SHA256

    0c4a1c05d2548eef6395983cec16d07e6a58f36220739f915cfaeb8d521cfcbf

  • SHA512

    afa34a04f718548b4755027a29dff66906bc6c0b2c756bfe2e90c4d514ec7fa065192992cc4ae35ea0b36b7a50cfe8f944f6c5a2272d3514dffdfd2be41b3063

  • SSDEEP

    24576:RyDHFDmpDc8HuDgUFGJWB9o/yje3aLXOrPVBlK1AHWJ:EDHEJcjFGMY/ke3a7yPVW+H

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

vint

C2

193.233.20.30:4125

Attributes
  • auth_value

    fb8811912f8370b3d23bffda092d88d0

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Extracted

Family

redline

Botnet

14

C2

45.12.253.144:40145

Attributes
  • auth_value

    6528d0f243ad9e530a68f2a487521a80

Targets

    • Target

      0c4a1c05d2548eef6395983cec16d07e6a58f36220739f915cfaeb8d521cfcbf

    • Size

      1004KB

    • MD5

      ddf32e6963039d0e83da4dfb0f14a452

    • SHA1

      2656b861d18337c86e0ca291a68114c7dc95d0a9

    • SHA256

      0c4a1c05d2548eef6395983cec16d07e6a58f36220739f915cfaeb8d521cfcbf

    • SHA512

      afa34a04f718548b4755027a29dff66906bc6c0b2c756bfe2e90c4d514ec7fa065192992cc4ae35ea0b36b7a50cfe8f944f6c5a2272d3514dffdfd2be41b3063

    • SSDEEP

      24576:RyDHFDmpDc8HuDgUFGJWB9o/yje3aLXOrPVBlK1AHWJ:EDHEJcjFGMY/ke3a7yPVW+H

    • 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

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • 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

Remote System Discovery

1
T1018

Collection

Data from Local System

2
T1005

Tasks