General

  • Target

    68ce73fdd86986216273cfd357bd2f4dbf431df0bb6a81124817ce72a8f13fd6

  • Size

    1.0MB

  • Sample

    230410-xxdybahc3z

  • MD5

    a4a2b4958a8db87499b03a1c323b1730

  • SHA1

    9fd6865aa518360672da9b294156c7338f9d3acb

  • SHA256

    68ce73fdd86986216273cfd357bd2f4dbf431df0bb6a81124817ce72a8f13fd6

  • SHA512

    d1996e558416fc8b4f9b979d530dc06a9fd5b9a4153fc3c0f2bd22467898b86c3565e92090209f3825b429d7f19d067cacd11816d272a2bb5db673383b6d4485

  • SSDEEP

    24576:Ty3J2cz2gw28HaWoUC3AdoFMZ9hYqCNe+jZRXApm8XTnOsf:m5LzC2KToP3EPCN1jZ9Apm8Dnj

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

      68ce73fdd86986216273cfd357bd2f4dbf431df0bb6a81124817ce72a8f13fd6

    • Size

      1.0MB

    • MD5

      a4a2b4958a8db87499b03a1c323b1730

    • SHA1

      9fd6865aa518360672da9b294156c7338f9d3acb

    • SHA256

      68ce73fdd86986216273cfd357bd2f4dbf431df0bb6a81124817ce72a8f13fd6

    • SHA512

      d1996e558416fc8b4f9b979d530dc06a9fd5b9a4153fc3c0f2bd22467898b86c3565e92090209f3825b429d7f19d067cacd11816d272a2bb5db673383b6d4485

    • SSDEEP

      24576:Ty3J2cz2gw28HaWoUC3AdoFMZ9hYqCNe+jZRXApm8XTnOsf:m5LzC2KToP3EPCN1jZ9Apm8Dnj

    • 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