General

  • Target

    e978f079818fbb6f71b4d35180e004bd5f8c8815e7bbc4f4b26ee52c60965bc8

  • Size

    265KB

  • Sample

    220131-rnpqkahhe3

  • MD5

    e04df2ba9f9594e113eaf87fd0f4f620

  • SHA1

    ac5ba8d56914a226ac62b5afb1cfe570817c8e91

  • SHA256

    e978f079818fbb6f71b4d35180e004bd5f8c8815e7bbc4f4b26ee52c60965bc8

  • SHA512

    1b7daf3f122bf590dc26b63001e33ecc21554d567543dcfb0385ab2c85844e5b4588179880391e35ecdf53ec43b3745af45ea08e8d7a09961135368dabd1eecb

Malware Config

Extracted

Family

arkei

Botnet

Default

C2

http://coin-file-file-19.com/tratata.php

Targets

    • Target

      e978f079818fbb6f71b4d35180e004bd5f8c8815e7bbc4f4b26ee52c60965bc8

    • Size

      265KB

    • MD5

      e04df2ba9f9594e113eaf87fd0f4f620

    • SHA1

      ac5ba8d56914a226ac62b5afb1cfe570817c8e91

    • SHA256

      e978f079818fbb6f71b4d35180e004bd5f8c8815e7bbc4f4b26ee52c60965bc8

    • SHA512

      1b7daf3f122bf590dc26b63001e33ecc21554d567543dcfb0385ab2c85844e5b4588179880391e35ecdf53ec43b3745af45ea08e8d7a09961135368dabd1eecb

    • Arkei

      Arkei is an infostealer written in C++.

    • Arkei Stealer Payload

    • Downloads MZ/PE file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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

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