General

  • Target

    79cdd66821ea52bbf0ab5fc40a5f2b28798df4818c908543b2fc599aed0df665

  • Size

    284KB

  • Sample

    220124-gxg2zadcg3

  • MD5

    e4d0d081d7ef5eaa42c9823e712f2196

  • SHA1

    433f522f427df47df4d5868e18bfbf4c37703a50

  • SHA256

    79cdd66821ea52bbf0ab5fc40a5f2b28798df4818c908543b2fc599aed0df665

  • SHA512

    32908bdaa5dc3c8ea2b5c581152f9932d584f9ac62674da023ee97e94ad77fa22664eb5893c4289a48189851e15de974d7841184392f3615f98390527d98b081

Malware Config

Extracted

Family

arkei

Botnet

Default

C2

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

Targets

    • Target

      79cdd66821ea52bbf0ab5fc40a5f2b28798df4818c908543b2fc599aed0df665

    • Size

      284KB

    • MD5

      e4d0d081d7ef5eaa42c9823e712f2196

    • SHA1

      433f522f427df47df4d5868e18bfbf4c37703a50

    • SHA256

      79cdd66821ea52bbf0ab5fc40a5f2b28798df4818c908543b2fc599aed0df665

    • SHA512

      32908bdaa5dc3c8ea2b5c581152f9932d584f9ac62674da023ee97e94ad77fa22664eb5893c4289a48189851e15de974d7841184392f3615f98390527d98b081

    • 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