General

  • Target

    4d1ad396736d58bdecbabe88b2314836c17fa7e6a91ea5489818b941f71ae1ee

  • Size

    1001KB

  • Sample

    230320-a3zqmsah54

  • MD5

    242e93002402c399459ad50484b289e9

  • SHA1

    bd6cc2c1e6f9d45e40408bb39bb0c44f3a5453cf

  • SHA256

    4d1ad396736d58bdecbabe88b2314836c17fa7e6a91ea5489818b941f71ae1ee

  • SHA512

    96c00fb602cdf2c593bd0fa7711e749213e79f281732a9ed90d90d18f20ff7b90584d8e08d6afd391e68cc99e4aa150763034dc033c232bff57a8df3eefe0aa7

  • SSDEEP

    24576:VylYJjf6fKlCRnkfALoWbRKoVTLDSnA8JKbkz8bnUHC:waJjl+pzUotSA6IU

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

Targets

    • Target

      4d1ad396736d58bdecbabe88b2314836c17fa7e6a91ea5489818b941f71ae1ee

    • Size

      1001KB

    • MD5

      242e93002402c399459ad50484b289e9

    • SHA1

      bd6cc2c1e6f9d45e40408bb39bb0c44f3a5453cf

    • SHA256

      4d1ad396736d58bdecbabe88b2314836c17fa7e6a91ea5489818b941f71ae1ee

    • SHA512

      96c00fb602cdf2c593bd0fa7711e749213e79f281732a9ed90d90d18f20ff7b90584d8e08d6afd391e68cc99e4aa150763034dc033c232bff57a8df3eefe0aa7

    • SSDEEP

      24576:VylYJjf6fKlCRnkfALoWbRKoVTLDSnA8JKbkz8bnUHC:waJjl+pzUotSA6IU

    • 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 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

Tasks