General

  • Target

    52489142f4da1101094f0b5d658159218efc413b228ae28a77b81376748e0302

  • Size

    844KB

  • Sample

    230411-nq1n3adg8x

  • MD5

    fed58dfcec621fca0f3a6410b094174d

  • SHA1

    b950ae9c9eebc80b829a1f99f4dea0dfb43b82cf

  • SHA256

    52489142f4da1101094f0b5d658159218efc413b228ae28a77b81376748e0302

  • SHA512

    ef3f074564ecd5275f9e2f37ba797e782b2baa5da9c8419bba41ed6ab90532afb6df788cca19dae201d80eb4430c87efec2fd837b2c225e2ac0675ad8c964cb9

  • SSDEEP

    24576:ByLUGdeDJHRlLCru9fQZlTIo19ci7ZjTrRFT:0XsDJHRlLmZlTR19

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

nahui

C2

176.113.115.145:4125

Attributes
  • auth_value

    b9ed10946d21e28d58d0c72c535cde6f

Extracted

Family

amadey

Version

3.70

C2

77.91.124.207/plays/chapter/index.php

Targets

    • Target

      52489142f4da1101094f0b5d658159218efc413b228ae28a77b81376748e0302

    • Size

      844KB

    • MD5

      fed58dfcec621fca0f3a6410b094174d

    • SHA1

      b950ae9c9eebc80b829a1f99f4dea0dfb43b82cf

    • SHA256

      52489142f4da1101094f0b5d658159218efc413b228ae28a77b81376748e0302

    • SHA512

      ef3f074564ecd5275f9e2f37ba797e782b2baa5da9c8419bba41ed6ab90532afb6df788cca19dae201d80eb4430c87efec2fd837b2c225e2ac0675ad8c964cb9

    • SSDEEP

      24576:ByLUGdeDJHRlLCru9fQZlTIo19ci7ZjTrRFT:0XsDJHRlLmZlTR19

    • 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

    • 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

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks