General

  • Target

    83747eb31a94442ff296d332461feeb65fcae52622782dc51ed29f010a30cdcf

  • Size

    642KB

  • Sample

    230206-pq2rssdh24

  • MD5

    3aaf2a019fcfcd8a4e7a228c521e8145

  • SHA1

    d8d9d0e26f9b62b4f81ad21640f4e574a9dce616

  • SHA256

    83747eb31a94442ff296d332461feeb65fcae52622782dc51ed29f010a30cdcf

  • SHA512

    dde9613b34539d38988967f4f07dd0afc2b178eaf5d2bba805fb390586b7294268511873d9328149bb13f19d68b54e6eae5faa01bb4ac5f9f9e4a145aede0db4

  • SSDEEP

    12288:VMrGy902KDnNG4ODX+wpNxZM4/m8T30W1au9QqA+dqsv:/yvKDmDdR/mc0svGqXv

Malware Config

Extracted

Family

redline

Botnet

bilod

C2

193.233.20.7:4138

Attributes
  • auth_value

    407a8c8d5a1f9a3348afc8c6b0155512

Extracted

Family

amadey

Version

3.66

C2

62.204.41.5/Bu58Ngs/index.php

Targets

    • Target

      83747eb31a94442ff296d332461feeb65fcae52622782dc51ed29f010a30cdcf

    • Size

      642KB

    • MD5

      3aaf2a019fcfcd8a4e7a228c521e8145

    • SHA1

      d8d9d0e26f9b62b4f81ad21640f4e574a9dce616

    • SHA256

      83747eb31a94442ff296d332461feeb65fcae52622782dc51ed29f010a30cdcf

    • SHA512

      dde9613b34539d38988967f4f07dd0afc2b178eaf5d2bba805fb390586b7294268511873d9328149bb13f19d68b54e6eae5faa01bb4ac5f9f9e4a145aede0db4

    • SSDEEP

      12288:VMrGy902KDnNG4ODX+wpNxZM4/m8T30W1au9QqA+dqsv:/yvKDmDdR/mc0svGqXv

    • 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