General

  • Target

    a9a99539c60fb58453cf0c6ee47e45430cae2f70559deb2bd6f151f4edc3a3a1

  • Size

    992KB

  • Sample

    230401-k9nxtshb26

  • MD5

    c1463b485bb156ef75d20bc810f0ffc1

  • SHA1

    daaed0996995034eb3514382f040e434b5e9397c

  • SHA256

    a9a99539c60fb58453cf0c6ee47e45430cae2f70559deb2bd6f151f4edc3a3a1

  • SHA512

    3519a830f2b7d95bb1814872f942c6853bf5d66c8a076095dcfbecf18b317f476a8d1a5c82b3cc15d71998e074229dd5b77d5b7a21ca43fc5db0cb5bc9687264

  • SSDEEP

    24576:ryfu7aHPDJlrBfddOvXAqWIOF8xUmSxKWxD2:eFvDjIvQUOuEKW

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

      a9a99539c60fb58453cf0c6ee47e45430cae2f70559deb2bd6f151f4edc3a3a1

    • Size

      992KB

    • MD5

      c1463b485bb156ef75d20bc810f0ffc1

    • SHA1

      daaed0996995034eb3514382f040e434b5e9397c

    • SHA256

      a9a99539c60fb58453cf0c6ee47e45430cae2f70559deb2bd6f151f4edc3a3a1

    • SHA512

      3519a830f2b7d95bb1814872f942c6853bf5d66c8a076095dcfbecf18b317f476a8d1a5c82b3cc15d71998e074229dd5b77d5b7a21ca43fc5db0cb5bc9687264

    • SSDEEP

      24576:ryfu7aHPDJlrBfddOvXAqWIOF8xUmSxKWxD2:eFvDjIvQUOuEKW

    • 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

    • 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

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks