General

  • Target

    23eccadde161c15778e3c07bbdef65b91dad84038366e962635df53902e90c33

  • Size

    719KB

  • Sample

    230411-pe8qzaea5v

  • MD5

    55c7e8e850ff1777969d75b49e5525ab

  • SHA1

    baba88e2e176de06a5492064f5c4449996990852

  • SHA256

    23eccadde161c15778e3c07bbdef65b91dad84038366e962635df53902e90c33

  • SHA512

    24b60cc4aff6acb7487c796d5d2f39b51c5d5eaf9c6173e0fa742642df9a98bbeb0784b677c6cb5054f609d9200c53c5ed06cc9a4b45bd6ad0ef1ddaf6aa5598

  • SSDEEP

    12288:IMryy90baJUVA1XJs5zHprDVu/x6ZxPqvjc6BSqyufTvZRL7M4y3kOm3gIO:6yQaTIbpnV+6DPujJJye3M4y3D+dO

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

diza

C2

185.161.248.90:4125

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

amadey

Version

3.70

C2

77.91.124.207/plays/chapter/index.php

Targets

    • Target

      23eccadde161c15778e3c07bbdef65b91dad84038366e962635df53902e90c33

    • Size

      719KB

    • MD5

      55c7e8e850ff1777969d75b49e5525ab

    • SHA1

      baba88e2e176de06a5492064f5c4449996990852

    • SHA256

      23eccadde161c15778e3c07bbdef65b91dad84038366e962635df53902e90c33

    • SHA512

      24b60cc4aff6acb7487c796d5d2f39b51c5d5eaf9c6173e0fa742642df9a98bbeb0784b677c6cb5054f609d9200c53c5ed06cc9a4b45bd6ad0ef1ddaf6aa5598

    • SSDEEP

      12288:IMryy90baJUVA1XJs5zHprDVu/x6ZxPqvjc6BSqyufTvZRL7M4y3kOm3gIO:6yQaTIbpnV+6DPujJJye3M4y3D+dO

    • 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