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General

  • Target

    file.exe

  • Size

    714KB

  • Sample

    230214-sk6qcadg2v

  • MD5

    dce2b79f55269f47a4dd01f683993d9d

  • SHA1

    9b26e435c5dd917d28e7f3cd8e0f43f2c4e9e01d

  • SHA256

    dda81afeee8ab59add59f568f4969be49de6c097757cadcac7cc246c683f89e5

  • SHA512

    05c7541673416f43cca191d88f8bd6fbaea322ee0cfecca19b4d2eeaecf20c429d8a0ed7c13c9e2cc3045a94dde0c5e39bdc696913295b28309b7d8c11ddb0d1

  • SSDEEP

    12288:6MrGy90aT5OyWkGUH/Lv4yHdZ8Fm4vf7gBEAoMBUnatD228:0yrfWkGUH/LQyHdZgvfcloGptDA

Malware Config

Extracted

Family

redline

Botnet

dubka

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5a9421183a033f283b2f23139b471f0

Extracted

Family

amadey

Version

3.66

C2

193.233.20.2/Bn89hku/index.php

Extracted

Family

redline

Botnet

ruma

C2

193.233.20.13:4136

Attributes
  • auth_value

    647d00dfaba082a4a30f383bca5d1a2a

Targets

    • Target

      file.exe

    • Size

      714KB

    • MD5

      dce2b79f55269f47a4dd01f683993d9d

    • SHA1

      9b26e435c5dd917d28e7f3cd8e0f43f2c4e9e01d

    • SHA256

      dda81afeee8ab59add59f568f4969be49de6c097757cadcac7cc246c683f89e5

    • SHA512

      05c7541673416f43cca191d88f8bd6fbaea322ee0cfecca19b4d2eeaecf20c429d8a0ed7c13c9e2cc3045a94dde0c5e39bdc696913295b28309b7d8c11ddb0d1

    • SSDEEP

      12288:6MrGy90aT5OyWkGUH/Lv4yHdZ8Fm4vf7gBEAoMBUnatD228:0yrfWkGUH/LQyHdZgvfcloGptDA

    • 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 Enterprise v6

Tasks