General

  • Target

    f6704ae5d20dc45cf68c7421ec27ca901cadce1fbea31191e131032422f5c07d

  • Size

    690KB

  • Sample

    230318-j63fdabf74

  • MD5

    b07d3a23229c21686fd6342ef6e03131

  • SHA1

    ac2851a12a306570c731341c2eee58c49eee3877

  • SHA256

    f6704ae5d20dc45cf68c7421ec27ca901cadce1fbea31191e131032422f5c07d

  • SHA512

    f61b4690e4acc3fb88b8de249a943ab552343f3f4bc6a9acab512497b27c6dfccd64de953e8ed1c013b15980d4ba4825713c547b4609fb66b26c3838eb1313f0

  • SSDEEP

    12288:6Mruy90r5bw3jEQ8eD1E4dXIJv+HE8Rg5+fzvAqRj84zyM5taVgGSDLcIwEG6:Qyk+rFE4dYEHEEbvAqRjLpiccB2

Malware Config

Extracted

Family

redline

Botnet

lint

C2

193.233.20.28:4125

Attributes
  • auth_value

    0e95262fb78243c67430f3148303e5b7

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Targets

    • Target

      f6704ae5d20dc45cf68c7421ec27ca901cadce1fbea31191e131032422f5c07d

    • Size

      690KB

    • MD5

      b07d3a23229c21686fd6342ef6e03131

    • SHA1

      ac2851a12a306570c731341c2eee58c49eee3877

    • SHA256

      f6704ae5d20dc45cf68c7421ec27ca901cadce1fbea31191e131032422f5c07d

    • SHA512

      f61b4690e4acc3fb88b8de249a943ab552343f3f4bc6a9acab512497b27c6dfccd64de953e8ed1c013b15980d4ba4825713c547b4609fb66b26c3838eb1313f0

    • SSDEEP

      12288:6Mruy90r5bw3jEQ8eD1E4dXIJv+HE8Rg5+fzvAqRj84zyM5taVgGSDLcIwEG6:Qyk+rFE4dYEHEEbvAqRjLpiccB2

    • 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.

    • 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