General

  • Target

    e19b638bb283b116c234ab423a113427cf3e0497718befbab5a714dcc01d4498

  • Size

    351KB

  • Sample

    220125-bgaeasdfd3

  • MD5

    5f09b36840fac327f0cee397ece797a5

  • SHA1

    5b57a61d1895c68571d71ad47de9396e200392af

  • SHA256

    e19b638bb283b116c234ab423a113427cf3e0497718befbab5a714dcc01d4498

  • SHA512

    a2576cfd243ac781fe382c6cfa6698837cb9f97cf237101c9b089e8503fca3e3ab02b8605f171c70c277bf449427b61842893d075f7df0f02bee31121fc3cb9f

Malware Config

Extracted

Family

arkei

Botnet

Default

C2

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

Targets

    • Target

      e19b638bb283b116c234ab423a113427cf3e0497718befbab5a714dcc01d4498

    • Size

      351KB

    • MD5

      5f09b36840fac327f0cee397ece797a5

    • SHA1

      5b57a61d1895c68571d71ad47de9396e200392af

    • SHA256

      e19b638bb283b116c234ab423a113427cf3e0497718befbab5a714dcc01d4498

    • SHA512

      a2576cfd243ac781fe382c6cfa6698837cb9f97cf237101c9b089e8503fca3e3ab02b8605f171c70c277bf449427b61842893d075f7df0f02bee31121fc3cb9f

    • 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