General

  • Target

    89b6de01b026e2af248274284acc31191f8d33eb8c44735e506777f690584e12

  • Size

    1.2MB

  • Sample

    230410-xtfyhahc2x

  • MD5

    213a04badb86259e76d2452fc2bff59d

  • SHA1

    9223d591e80eee174709435770197d99898f53a9

  • SHA256

    89b6de01b026e2af248274284acc31191f8d33eb8c44735e506777f690584e12

  • SHA512

    a5c85b20f5b1b2bb18b991a6927304e31d298dfdbf744b2fdea427468ecab406ad30a8213663b94c4c0ad62097990e6d6cc9fdfa397222ab7fe1839e47807758

  • SSDEEP

    24576:myhnqcgZCQl2lMa+4F5ZuooPElDR04Q4AH9lqa1I/qrY7s:1hnq48EMf4XoANXQNwasWK

Malware Config

Extracted

Family

amadey

Version

3.70

C2

77.91.124.207/plays/chapter/index.php

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

brat

C2

176.113.115.145:4125

Attributes
  • auth_value

    1f9c658aed2f70f42f99a57a005561cf

Targets

    • Target

      89b6de01b026e2af248274284acc31191f8d33eb8c44735e506777f690584e12

    • Size

      1.2MB

    • MD5

      213a04badb86259e76d2452fc2bff59d

    • SHA1

      9223d591e80eee174709435770197d99898f53a9

    • SHA256

      89b6de01b026e2af248274284acc31191f8d33eb8c44735e506777f690584e12

    • SHA512

      a5c85b20f5b1b2bb18b991a6927304e31d298dfdbf744b2fdea427468ecab406ad30a8213663b94c4c0ad62097990e6d6cc9fdfa397222ab7fe1839e47807758

    • SSDEEP

      24576:myhnqcgZCQl2lMa+4F5ZuooPElDR04Q4AH9lqa1I/qrY7s:1hnq48EMf4XoANXQNwasWK

    • 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