General

  • Target

    file.exe

  • Size

    849KB

  • Sample

    230614-fry8madb23

  • MD5

    cec38db77b3a25dc6152c3613500e9b6

  • SHA1

    cda7d9ccf80650cc7afa652fba199033ea24d619

  • SHA256

    408b193a8fcadc5e16a9d81012fcab5b79d63cd26423db4e24c8f128d086ae77

  • SHA512

    8c3d0dbd456a551fb20d6a0202cd4c62e093bb0fd28f91780fe4875ea4a8b257ef2d1452ba3253949112d4984f53d3137f2b8077bdbd0cb7e0935beb30db36c5

  • SSDEEP

    24576:uyaf8Kl6Ynp7alf9iA5MmZExSfI5iDt1af:9abRpYFFlZpfI5

Malware Config

Extracted

Family

redline

Botnet

rovno

C2

83.97.73.130:19061

Attributes
  • auth_value

    88306b072bfae0d9e44ed86a222b439d

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.130:19061

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

amadey

Version

3.83

C2

77.91.68.30/music/rock/index.php

Targets

    • Target

      file.exe

    • Size

      849KB

    • MD5

      cec38db77b3a25dc6152c3613500e9b6

    • SHA1

      cda7d9ccf80650cc7afa652fba199033ea24d619

    • SHA256

      408b193a8fcadc5e16a9d81012fcab5b79d63cd26423db4e24c8f128d086ae77

    • SHA512

      8c3d0dbd456a551fb20d6a0202cd4c62e093bb0fd28f91780fe4875ea4a8b257ef2d1452ba3253949112d4984f53d3137f2b8077bdbd0cb7e0935beb30db36c5

    • SSDEEP

      24576:uyaf8Kl6Ynp7alf9iA5MmZExSfI5iDt1af:9abRpYFFlZpfI5

    • 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.

    • 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

    • 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

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks