General

  • Target

    file

  • Size

    776KB

  • Sample

    230612-mbcg9aca3s

  • MD5

    2a6633b460141950df83dd8b07271da2

  • SHA1

    871b417e8e04d15d8a36d113c38f6923c0132bcf

  • SHA256

    4a8717223bb41c1a9ef72c6692b7c5764ca942f665ed6fac72d75db5a710a1fa

  • SHA512

    1bc2e9f006b49f4e5c3d88b45a04bb3185f8a919900f3985bec73c4813e95d121cfd336299bcd39d1443b0bd966752e55586cb9a3d9886ca0f481d45d94b1029

  • SSDEEP

    24576:7y9jpZIiNZrk/HXsQdNGQ/hYt/rT7BdKSHHu:u7ZVruvhiDTFjH

Malware Config

Extracted

Family

redline

Botnet

boris

C2

83.97.73.129:19068

Attributes
  • auth_value

    205e4fccc0f8c7da1d56fb1da4ac5e6a

Extracted

Family

redline

Botnet

moro

C2

83.97.73.129:19068

Attributes
  • auth_value

    24d4f20def584fcfb9067c13ead26e63

Extracted

Family

amadey

Version

3.83

C2

77.91.68.30/music/rock/index.php

Targets

    • Target

      file

    • Size

      776KB

    • MD5

      2a6633b460141950df83dd8b07271da2

    • SHA1

      871b417e8e04d15d8a36d113c38f6923c0132bcf

    • SHA256

      4a8717223bb41c1a9ef72c6692b7c5764ca942f665ed6fac72d75db5a710a1fa

    • SHA512

      1bc2e9f006b49f4e5c3d88b45a04bb3185f8a919900f3985bec73c4813e95d121cfd336299bcd39d1443b0bd966752e55586cb9a3d9886ca0f481d45d94b1029

    • SSDEEP

      24576:7y9jpZIiNZrk/HXsQdNGQ/hYt/rT7BdKSHHu:u7ZVruvhiDTFjH

    • 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

    • 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