General

  • Target

    ecbd143fb144b648e5abe1db3403ac2daf0a951cd624f1a7826f94d99bf57af2

  • Size

    982KB

  • Sample

    230411-l3yn5add8s

  • MD5

    8d033018c3be1309b7217f0a1ec9ca69

  • SHA1

    2f87d9b3543575b8bfeece1cab74de61d67b8f08

  • SHA256

    ecbd143fb144b648e5abe1db3403ac2daf0a951cd624f1a7826f94d99bf57af2

  • SHA512

    8f062097e4dd75539f33b40966a4532beb4355e7958e07abaac277d51dcfe419b45b94c53b194b78b5336497d099ba6a1a663c38c22cba11d7359b13b7b0b547

  • SSDEEP

    24576:Yy76FBEq7y/UJteNn4/q/0bzsiQoM+f76OiPbpibH:feHEWPJtq4/q/0bzNZdKbp

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

amadey

Version

3.70

C2

77.91.124.207/plays/chapter/index.php

Extracted

Family

redline

Botnet

nord

C2

176.113.115.145:4125

Attributes
  • auth_value

    ebb7d38cdbd7c83cf6363ef3feb3a530

Targets

    • Target

      ecbd143fb144b648e5abe1db3403ac2daf0a951cd624f1a7826f94d99bf57af2

    • Size

      982KB

    • MD5

      8d033018c3be1309b7217f0a1ec9ca69

    • SHA1

      2f87d9b3543575b8bfeece1cab74de61d67b8f08

    • SHA256

      ecbd143fb144b648e5abe1db3403ac2daf0a951cd624f1a7826f94d99bf57af2

    • SHA512

      8f062097e4dd75539f33b40966a4532beb4355e7958e07abaac277d51dcfe419b45b94c53b194b78b5336497d099ba6a1a663c38c22cba11d7359b13b7b0b547

    • SSDEEP

      24576:Yy76FBEq7y/UJteNn4/q/0bzsiQoM+f76OiPbpibH:feHEWPJtq4/q/0bzNZdKbp

    • 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