General

  • Target

    a940b58e37375f95526a77b4d17b8322990d4b2b03aff06f0c63de55441e6afd

  • Size

    1000KB

  • Sample

    230331-wx6snadf9w

  • MD5

    7f6db04d6ab8a2a5f0f337a66f238479

  • SHA1

    cd3ea6910bf91ece6d034a6b2848768983788ef5

  • SHA256

    a940b58e37375f95526a77b4d17b8322990d4b2b03aff06f0c63de55441e6afd

  • SHA512

    ee6eb7d0b4ecba406e01832e3ce2daa4cd9ef447629bc02da7619cc5eb902981f8fabb9e196b2afae945982bc747de06827539d611e58dee1af69430da2b7cb8

  • SSDEEP

    12288:JMrCy90VYUrcQHeB3D6Y4vsEqFj/ImB4cv0uBoM/0+AdsEomBQ+Y34OcWWubMMRn:vyIYqHex6LsEqe5OGKz3EoOebxA8

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

      a940b58e37375f95526a77b4d17b8322990d4b2b03aff06f0c63de55441e6afd

    • Size

      1000KB

    • MD5

      7f6db04d6ab8a2a5f0f337a66f238479

    • SHA1

      cd3ea6910bf91ece6d034a6b2848768983788ef5

    • SHA256

      a940b58e37375f95526a77b4d17b8322990d4b2b03aff06f0c63de55441e6afd

    • SHA512

      ee6eb7d0b4ecba406e01832e3ce2daa4cd9ef447629bc02da7619cc5eb902981f8fabb9e196b2afae945982bc747de06827539d611e58dee1af69430da2b7cb8

    • SSDEEP

      12288:JMrCy90VYUrcQHeB3D6Y4vsEqFj/ImB4cv0uBoM/0+AdsEomBQ+Y34OcWWubMMRn:vyIYqHex6LsEqe5OGKz3EoOebxA8

    • 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