General

  • Target

    b0b4664013262a48fa9543ed9c651c34c9a7233678882f16d86e779c0a9a39ca

  • Size

    293KB

  • Sample

    221028-wbq53shchj

  • MD5

    3776556daf53e7da67e1f0714c292ba0

  • SHA1

    04b54e2e1bb59cfe0736c03dfe2e8437d99ee5fd

  • SHA256

    b0b4664013262a48fa9543ed9c651c34c9a7233678882f16d86e779c0a9a39ca

  • SHA512

    56f011965d2b1fd60d4661abb5cac96fe359db4812071910cb4b842a778052829914ab8006f7056410e500602ce6c9af700d9708f4b3278f36313dcc885ec2ec

  • SSDEEP

    6144:UkdPVCFLSWomUIADz7Nl7lwUndTEvKbIT8:UkdPcFWWowqN9l5dTe8

Malware Config

Extracted

Family

redline

Botnet

bethoven

C2

185.215.113.46:8223

Attributes
  • auth_value

    42d21fccbcd8cb0441971e6ed0b0897a

Targets

    • Target

      b0b4664013262a48fa9543ed9c651c34c9a7233678882f16d86e779c0a9a39ca

    • Size

      293KB

    • MD5

      3776556daf53e7da67e1f0714c292ba0

    • SHA1

      04b54e2e1bb59cfe0736c03dfe2e8437d99ee5fd

    • SHA256

      b0b4664013262a48fa9543ed9c651c34c9a7233678882f16d86e779c0a9a39ca

    • SHA512

      56f011965d2b1fd60d4661abb5cac96fe359db4812071910cb4b842a778052829914ab8006f7056410e500602ce6c9af700d9708f4b3278f36313dcc885ec2ec

    • SSDEEP

      6144:UkdPVCFLSWomUIADz7Nl7lwUndTEvKbIT8:UkdPcFWWowqN9l5dTe8

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detect Amadey credential stealer module

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks