General

  • Target

    8efa5bb2fe8233e162677f535960d70926c41881c13373ef9adaf2237fe5fdca

  • Size

    1.0MB

  • Sample

    230331-h441ragg84

  • MD5

    758911d25a8a9a26088e6b0f565c1e91

  • SHA1

    70496ba2f7d05c8b0f6571d4971eecbedb0d2cfc

  • SHA256

    8efa5bb2fe8233e162677f535960d70926c41881c13373ef9adaf2237fe5fdca

  • SHA512

    f37e0e724f5b55eadb189e555212ea04d97bbfad3a164ca04e49d640d36c1ca5731a552aad97850c66c77c5fd6d85b517336fbf1f9f2cb133dd706e2b36c582e

  • SSDEEP

    24576:rySJYQl7mIfmI9PZ8ycI/KQz2VGPp8NQ3IIHp:eSKQl7momI5ZLcvKPGQ4IH

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

liba

C2

176.113.115.145:4125

Attributes
  • auth_value

    1a62e130767ad862d1fb9d7ab0115025

Extracted

Family

amadey

Version

3.69

C2

193.233.20.36/joomla/index.php

Targets

    • Target

      8efa5bb2fe8233e162677f535960d70926c41881c13373ef9adaf2237fe5fdca

    • Size

      1.0MB

    • MD5

      758911d25a8a9a26088e6b0f565c1e91

    • SHA1

      70496ba2f7d05c8b0f6571d4971eecbedb0d2cfc

    • SHA256

      8efa5bb2fe8233e162677f535960d70926c41881c13373ef9adaf2237fe5fdca

    • SHA512

      f37e0e724f5b55eadb189e555212ea04d97bbfad3a164ca04e49d640d36c1ca5731a552aad97850c66c77c5fd6d85b517336fbf1f9f2cb133dd706e2b36c582e

    • SSDEEP

      24576:rySJYQl7mIfmI9PZ8ycI/KQz2VGPp8NQ3IIHp:eSKQl7momI5ZLcvKPGQ4IH

    • 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