General

  • Target

    b3cd41c946d08acedea8e22cdbdb7ed8003a154bbad8683f86ce20855bfec530

  • Size

    999KB

  • Sample

    230331-w9j5esdg91

  • MD5

    d96248b2b856965cdfc3ed1703a09cf4

  • SHA1

    f6534b0ec840983003bdc8faebfb2c7fa818c9c9

  • SHA256

    b3cd41c946d08acedea8e22cdbdb7ed8003a154bbad8683f86ce20855bfec530

  • SHA512

    6169f409311636dadfef2519e1a45cf9b78f2d8c9018365c5db1534d7b440be148f1f18a2487b6a752c5f2d8b54bf194dbef684377746e5019a69efc2d4baab8

  • SSDEEP

    12288:uMrJy90GkjbWGJjEbDKrWYTMw3Jw8pGqMBiDCs7M3inEXdu4hH/K2RFoYaO+YMZt:LyCyGzqmHlbQyg1JolPnbqNu

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

      b3cd41c946d08acedea8e22cdbdb7ed8003a154bbad8683f86ce20855bfec530

    • Size

      999KB

    • MD5

      d96248b2b856965cdfc3ed1703a09cf4

    • SHA1

      f6534b0ec840983003bdc8faebfb2c7fa818c9c9

    • SHA256

      b3cd41c946d08acedea8e22cdbdb7ed8003a154bbad8683f86ce20855bfec530

    • SHA512

      6169f409311636dadfef2519e1a45cf9b78f2d8c9018365c5db1534d7b440be148f1f18a2487b6a752c5f2d8b54bf194dbef684377746e5019a69efc2d4baab8

    • SSDEEP

      12288:uMrJy90GkjbWGJjEbDKrWYTMw3Jw8pGqMBiDCs7M3inEXdu4hH/K2RFoYaO+YMZt:LyCyGzqmHlbQyg1JolPnbqNu

    • 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