General

  • Target

    7c7d84dafc9c486bcb988a5449e3bdc0c94f8c3ad1716037b1d4fd3d8b396ca4

  • Size

    1001KB

  • Sample

    230331-yy8dzsdb26

  • MD5

    1800d9d60a293388cc8766cda20cdfec

  • SHA1

    4c2972fe0be7c60f4d7dbf86a087bbe183831e1e

  • SHA256

    7c7d84dafc9c486bcb988a5449e3bdc0c94f8c3ad1716037b1d4fd3d8b396ca4

  • SHA512

    48d0a40c5f69dc42a0cf071b4a89d25642fc53f5d4953842cc4369fd743ec42e06f7481151a54290a2b8e64f85eb739985c19624335ad660a022d89af52e0ad7

  • SSDEEP

    12288:3MrIy902rOX4Fw0jwwtNTrJH//eF+TMuYlDqRWgZrnF5tKDbezWOt9XPCX2RWRPo:DyvnW0h/3JL9+m8qF4blOtdWRVfW

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

      7c7d84dafc9c486bcb988a5449e3bdc0c94f8c3ad1716037b1d4fd3d8b396ca4

    • Size

      1001KB

    • MD5

      1800d9d60a293388cc8766cda20cdfec

    • SHA1

      4c2972fe0be7c60f4d7dbf86a087bbe183831e1e

    • SHA256

      7c7d84dafc9c486bcb988a5449e3bdc0c94f8c3ad1716037b1d4fd3d8b396ca4

    • SHA512

      48d0a40c5f69dc42a0cf071b4a89d25642fc53f5d4953842cc4369fd743ec42e06f7481151a54290a2b8e64f85eb739985c19624335ad660a022d89af52e0ad7

    • SSDEEP

      12288:3MrIy902rOX4Fw0jwwtNTrJH//eF+TMuYlDqRWgZrnF5tKDbezWOt9XPCX2RWRPo:DyvnW0h/3JL9+m8qF4blOtdWRVfW

    • 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

    • Downloads MZ/PE file

    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

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