General

  • Target

    66f6be79c95c230a8e14694ddf815b5c9416db007c5c158490903c5280c58a74

  • Size

    1001KB

  • Sample

    230331-xkwbtsce98

  • MD5

    9fc9f36fa725323417b462ec08b5d068

  • SHA1

    33b553093d20836eb7ce15c4a3157fb700320318

  • SHA256

    66f6be79c95c230a8e14694ddf815b5c9416db007c5c158490903c5280c58a74

  • SHA512

    ea812578213d9a15f79442178a0be8d4f1f33ae4056890b1bcc47aacb73800499a4394abb79ae88e6d5f589f34e6ccca7012571e7bdac7c42292fda65ba91bad

  • SSDEEP

    24576:RyGRqcmueQmNGYWjM3qmfAuew+lKQk9DQ:EGcVahMam4uew4KQu

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

      66f6be79c95c230a8e14694ddf815b5c9416db007c5c158490903c5280c58a74

    • Size

      1001KB

    • MD5

      9fc9f36fa725323417b462ec08b5d068

    • SHA1

      33b553093d20836eb7ce15c4a3157fb700320318

    • SHA256

      66f6be79c95c230a8e14694ddf815b5c9416db007c5c158490903c5280c58a74

    • SHA512

      ea812578213d9a15f79442178a0be8d4f1f33ae4056890b1bcc47aacb73800499a4394abb79ae88e6d5f589f34e6ccca7012571e7bdac7c42292fda65ba91bad

    • SSDEEP

      24576:RyGRqcmueQmNGYWjM3qmfAuew+lKQk9DQ:EGcVahMam4uew4KQu

    • 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