General

  • Target

    f50b4439fad0bc3edfd0035f1191b02121071fdc0be66d60d2c54ce9559eebfc

  • Size

    960KB

  • Sample

    230320-s2kjfagc2w

  • MD5

    a888dc78391b27a143cc3ec480d8799f

  • SHA1

    9e739aaab06ad222ea74cb452ad8c58c8356782c

  • SHA256

    f50b4439fad0bc3edfd0035f1191b02121071fdc0be66d60d2c54ce9559eebfc

  • SHA512

    e520d730aae7e1d650bf1f8e26f2a7bb5da9585d3df1fd7fb6fc050399ae97a0c49a1092ce858f4d952720014b729338e93162cb973e55afca3f279dcd38e39d

  • SSDEEP

    24576:5yV69oDYAjQSHEmTZ6xW3Ey4X8DByL79RNPK1JEUx:scmDVjQSRExW+M9ENK1

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

vint

C2

193.233.20.30:4125

Attributes
  • auth_value

    fb8811912f8370b3d23bffda092d88d0

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Targets

    • Target

      f50b4439fad0bc3edfd0035f1191b02121071fdc0be66d60d2c54ce9559eebfc

    • Size

      960KB

    • MD5

      a888dc78391b27a143cc3ec480d8799f

    • SHA1

      9e739aaab06ad222ea74cb452ad8c58c8356782c

    • SHA256

      f50b4439fad0bc3edfd0035f1191b02121071fdc0be66d60d2c54ce9559eebfc

    • SHA512

      e520d730aae7e1d650bf1f8e26f2a7bb5da9585d3df1fd7fb6fc050399ae97a0c49a1092ce858f4d952720014b729338e93162cb973e55afca3f279dcd38e39d

    • SSDEEP

      24576:5yV69oDYAjQSHEmTZ6xW3Ey4X8DByL79RNPK1JEUx:scmDVjQSRExW+M9ENK1

    • 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