General

  • Target

    275569f4ac08042997d9941f9b8b4f74.bin

  • Size

    976KB

  • Sample

    230329-bgen1sfh3w

  • MD5

    95f281433f3513df1c01a8a700337fbc

  • SHA1

    589d39c74cc67ec196df9ea06f843f38de83c319

  • SHA256

    f9a96f117bbfb68ecb00857dd9eaf448b540abee14e10741742c1b3e28b31ee7

  • SHA512

    2be4d54b5b7f0592245d479a4ed2430370cf652acd23161a05124f2c7f2cd515038b9ef58c591cb2f3af9513e5b387527516f42a11657847a9ad11d6afa8b826

  • SSDEEP

    24576:aygxZzRNi9ADskT28E+QGdha6tYFTuak5dSzcH3iCH68J:+Xa9/AQGdhgFU5cf8J

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

gong

C2

193.233.20.33:4125

Attributes
  • auth_value

    16950897b83de3bba9e4de36f06a8c05

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      445dc1fd56eae80240c6f54b3cb1b379566c739602b5d172a890432a88fd3d57.exe

    • Size

      1020KB

    • MD5

      275569f4ac08042997d9941f9b8b4f74

    • SHA1

      1a1861185c55572c8257f7630c6fe3a35f700dea

    • SHA256

      445dc1fd56eae80240c6f54b3cb1b379566c739602b5d172a890432a88fd3d57

    • SHA512

      7742fd9860b453e3fbc8d893134d36e7aa5e4f78d960425b9ac8eed35fef70a41abe30c32698ba93db2e03a10933879b9ef82631665d7fa0b643c65b8c245929

    • SSDEEP

      24576:oyLrlCuGCZFxmHFcqZXTzYQSuonZcjn9ahn:vLwsWqGYtuqZEn9

    • 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