General

  • Target

    8305b396b07c32c048c5dc357f1431c2e3860c85e238dfe3fc1bcd08094a201a

  • Size

    991KB

  • Sample

    230331-w6zqpsce22

  • MD5

    c854d35cb04b383391535ed9b5c1a48c

  • SHA1

    685f5ba6f196d28295141eef978b0bcecc43b7ca

  • SHA256

    8305b396b07c32c048c5dc357f1431c2e3860c85e238dfe3fc1bcd08094a201a

  • SHA512

    827b66c6c6dc9ef00c9a7171d2121f896207377cfde2f815ad6ad362acccf53f32b670847612019088b55632c366df9f362712ca8b6aefe2592a1cfac83100fe

  • SSDEEP

    24576:HyfQg8dh1JLpXlQgxChmecCo7h5/Qi6H9cM8ZvWyUzv:SogqHlpXGgxCho7z/Qio6M8V

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

      8305b396b07c32c048c5dc357f1431c2e3860c85e238dfe3fc1bcd08094a201a

    • Size

      991KB

    • MD5

      c854d35cb04b383391535ed9b5c1a48c

    • SHA1

      685f5ba6f196d28295141eef978b0bcecc43b7ca

    • SHA256

      8305b396b07c32c048c5dc357f1431c2e3860c85e238dfe3fc1bcd08094a201a

    • SHA512

      827b66c6c6dc9ef00c9a7171d2121f896207377cfde2f815ad6ad362acccf53f32b670847612019088b55632c366df9f362712ca8b6aefe2592a1cfac83100fe

    • SSDEEP

      24576:HyfQg8dh1JLpXlQgxChmecCo7h5/Qi6H9cM8ZvWyUzv:SogqHlpXGgxCho7z/Qio6M8V

    • 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

    • 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