General

  • Target

    4c97068c1f60bf9150ade145756c1d731132b5c74562526b9c888b19a1e279c0

  • Size

    281KB

  • Sample

    220123-rmzt5sgagq

  • MD5

    d919b17864918a53fed5dcc0d5b1a653

  • SHA1

    cfbd20e691fc8cdf23a53243219787f38ac733d1

  • SHA256

    4c97068c1f60bf9150ade145756c1d731132b5c74562526b9c888b19a1e279c0

  • SHA512

    e259dd0c49cba59c67d8ad9d8d79ae699cc55f5bbdbd025b2d53ee6db25f30570cc28dd238f1c32b3be6e1fa6fe0f17192e14c8b960e5fcc427ae93953c66e8c

Malware Config

Extracted

Family

arkei

Botnet

Default

C2

http://homesteadr.link/ggate.php

Targets

    • Target

      4c97068c1f60bf9150ade145756c1d731132b5c74562526b9c888b19a1e279c0

    • Size

      281KB

    • MD5

      d919b17864918a53fed5dcc0d5b1a653

    • SHA1

      cfbd20e691fc8cdf23a53243219787f38ac733d1

    • SHA256

      4c97068c1f60bf9150ade145756c1d731132b5c74562526b9c888b19a1e279c0

    • SHA512

      e259dd0c49cba59c67d8ad9d8d79ae699cc55f5bbdbd025b2d53ee6db25f30570cc28dd238f1c32b3be6e1fa6fe0f17192e14c8b960e5fcc427ae93953c66e8c

    • Arkei

      Arkei is an infostealer written in C++.

    • suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil

      suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil

    • 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