General

  • Target

    22c5290f32f040c2cd48728e040a96f98d09a7e077c7cd9160947ec8a79e46c1

  • Size

    1002KB

  • Sample

    230331-3r3mdaee43

  • MD5

    603ccc168848b22a81690288a6496e24

  • SHA1

    13c3d42df568bb8208f7ef2e3395493d17ad7cac

  • SHA256

    22c5290f32f040c2cd48728e040a96f98d09a7e077c7cd9160947ec8a79e46c1

  • SHA512

    3750208743c5c0dd45d2266cc82a86a3f3ce472d8d4386714851ba76a6c582ecba2d2c6fcb81fea921f2db3689afc4b9f574e766a2cc0b74de9cad692baba938

  • SSDEEP

    24576:+y5CdEmxJN53tL+1TBh1vGARlm8uXbSBnCtek:N5naNK53Rm

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

Extracted

Family

aurora

C2

212.87.204.93:8081

Targets

    • Target

      22c5290f32f040c2cd48728e040a96f98d09a7e077c7cd9160947ec8a79e46c1

    • Size

      1002KB

    • MD5

      603ccc168848b22a81690288a6496e24

    • SHA1

      13c3d42df568bb8208f7ef2e3395493d17ad7cac

    • SHA256

      22c5290f32f040c2cd48728e040a96f98d09a7e077c7cd9160947ec8a79e46c1

    • SHA512

      3750208743c5c0dd45d2266cc82a86a3f3ce472d8d4386714851ba76a6c582ecba2d2c6fcb81fea921f2db3689afc4b9f574e766a2cc0b74de9cad692baba938

    • SSDEEP

      24576:+y5CdEmxJN53tL+1TBh1vGARlm8uXbSBnCtek:N5naNK53Rm

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Aurora

      Aurora is a crypto wallet stealer written in Golang.

    • 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

3
T1082

Collection

Data from Local System

2
T1005

Tasks