General

  • Target

    dcb0bb34104371995a47d04ed2ea64d81864490379eb88d1443a00f57a1325ea

  • Size

    992KB

  • Sample

    230401-lqgvvahb78

  • MD5

    af199be5c56af1e2bee9e2b17e45f71f

  • SHA1

    4953d8f6ce30008b9d3187ad5b09b3cacb566f3d

  • SHA256

    dcb0bb34104371995a47d04ed2ea64d81864490379eb88d1443a00f57a1325ea

  • SHA512

    31c9f826785eacb37b0959f56d80a28b48ce0adc2fc9816694c723cdc56647deb4bc6f926e4ec90205dcd9bf36b0b0a4fe0548685e5a78ba01ca3c9a1d54a6fb

  • SSDEEP

    24576:Yydpn9edS4DxNnMossgDNvC0OgaJ4uxJmFWYQiCvvGuH5Z:fL9D4DwKUq0O4qIFWbveG

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

lift

C2

176.113.115.145:4125

Attributes
  • auth_value

    94f33c242a83de9dcc729e29ec435dfb

Extracted

Family

amadey

Version

3.69

C2

193.233.20.36/joomla/index.php

Targets

    • Target

      dcb0bb34104371995a47d04ed2ea64d81864490379eb88d1443a00f57a1325ea

    • Size

      992KB

    • MD5

      af199be5c56af1e2bee9e2b17e45f71f

    • SHA1

      4953d8f6ce30008b9d3187ad5b09b3cacb566f3d

    • SHA256

      dcb0bb34104371995a47d04ed2ea64d81864490379eb88d1443a00f57a1325ea

    • SHA512

      31c9f826785eacb37b0959f56d80a28b48ce0adc2fc9816694c723cdc56647deb4bc6f926e4ec90205dcd9bf36b0b0a4fe0548685e5a78ba01ca3c9a1d54a6fb

    • SSDEEP

      24576:Yydpn9edS4DxNnMossgDNvC0OgaJ4uxJmFWYQiCvvGuH5Z:fL9D4DwKUq0O4qIFWbveG

    • 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