General

  • Target

    133c8a415ddf4d968d1865d5b889f54c8d446fcdde701d8215b6200716db0c09

  • Size

    1000KB

  • Sample

    230331-wznd4adg2t

  • MD5

    9ed95055695676affcd6c30316ab9398

  • SHA1

    250c7c29b3e122e17fa87f910a3ac0b3384e83e3

  • SHA256

    133c8a415ddf4d968d1865d5b889f54c8d446fcdde701d8215b6200716db0c09

  • SHA512

    a0fd71cda1426bd7d858489f6dadc9977047735969b288cf39de2063ddd31bb91985f3f8ace001fee158ff99579fa87808fc323427ad4b17225201a339cc2e4f

  • SSDEEP

    24576:4yXXeSucOXGaUlgGIEf09lpUZYJKYdw31wo/xBNoyNaRv8Re:/XOSucOXGaA09lpJJKYdwF9XNoyNaRvW

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

      133c8a415ddf4d968d1865d5b889f54c8d446fcdde701d8215b6200716db0c09

    • Size

      1000KB

    • MD5

      9ed95055695676affcd6c30316ab9398

    • SHA1

      250c7c29b3e122e17fa87f910a3ac0b3384e83e3

    • SHA256

      133c8a415ddf4d968d1865d5b889f54c8d446fcdde701d8215b6200716db0c09

    • SHA512

      a0fd71cda1426bd7d858489f6dadc9977047735969b288cf39de2063ddd31bb91985f3f8ace001fee158ff99579fa87808fc323427ad4b17225201a339cc2e4f

    • SSDEEP

      24576:4yXXeSucOXGaUlgGIEf09lpUZYJKYdw31wo/xBNoyNaRv8Re:/XOSucOXGaA09lpJJKYdwF9XNoyNaRvW

    • 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