General

  • Target

    8078c3eb8f965b9af5d6c0a9478b9b15c0791d7ac2f8d73fd9c0082954975c84

  • Size

    1021KB

  • Sample

    230323-2w382aaf82

  • MD5

    55395f8faa218c6ad356ad58ae90a037

  • SHA1

    08997dd1bdaa5b5759e6df343e831c43d1f8ccba

  • SHA256

    8078c3eb8f965b9af5d6c0a9478b9b15c0791d7ac2f8d73fd9c0082954975c84

  • SHA512

    80b64df375f3f8488a5b35155fa0eaedbcc9044bf0e6d1cca51f640e6c28852b8ace5c29ebf202c5cc6f8bf43ebc5c4b1242c76689aae5940f82c2f334e087d0

  • SSDEEP

    24576:7yWAybo0UzGOvtres3IuVacHMUjuiM6aGc2KckZn7o:uRyboBDN/bH8iMHz1Z

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

lown

C2

193.233.20.31:4125

Attributes
  • auth_value

    4cf836e062bcdc2a4fdbf410f5747ec7

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Targets

    • Target

      8078c3eb8f965b9af5d6c0a9478b9b15c0791d7ac2f8d73fd9c0082954975c84

    • Size

      1021KB

    • MD5

      55395f8faa218c6ad356ad58ae90a037

    • SHA1

      08997dd1bdaa5b5759e6df343e831c43d1f8ccba

    • SHA256

      8078c3eb8f965b9af5d6c0a9478b9b15c0791d7ac2f8d73fd9c0082954975c84

    • SHA512

      80b64df375f3f8488a5b35155fa0eaedbcc9044bf0e6d1cca51f640e6c28852b8ace5c29ebf202c5cc6f8bf43ebc5c4b1242c76689aae5940f82c2f334e087d0

    • SSDEEP

      24576:7yWAybo0UzGOvtres3IuVacHMUjuiM6aGc2KckZn7o:uRyboBDN/bH8iMHz1Z

    • 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 Microsoft Outlook profiles

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • 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

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Command and Control

Web Service

1
T1102

Tasks