General

  • Target

    320221b6c23bd018b65d19f1cba818c92f66dbbc94e9b6752bab7d5fddaa3ab6

  • Size

    360KB

  • Sample

    220126-2hyrdsbfg2

  • MD5

    1e0b9f05a7a5189106894aae673dc1df

  • SHA1

    c9ae03cf1eb68372ea09b58a1f83f62058749cc3

  • SHA256

    320221b6c23bd018b65d19f1cba818c92f66dbbc94e9b6752bab7d5fddaa3ab6

  • SHA512

    c555d70fa424477984404f95b823cda30bf2413796db01f8c780f602d496dd709c7b8c3d5ad11927d1c8fe0bf29e70d3da845258c53bc84adbc9ab9939233756

Malware Config

Extracted

Family

arkei

Botnet

Default

C2

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

Targets

    • Target

      320221b6c23bd018b65d19f1cba818c92f66dbbc94e9b6752bab7d5fddaa3ab6

    • Size

      360KB

    • MD5

      1e0b9f05a7a5189106894aae673dc1df

    • SHA1

      c9ae03cf1eb68372ea09b58a1f83f62058749cc3

    • SHA256

      320221b6c23bd018b65d19f1cba818c92f66dbbc94e9b6752bab7d5fddaa3ab6

    • SHA512

      c555d70fa424477984404f95b823cda30bf2413796db01f8c780f602d496dd709c7b8c3d5ad11927d1c8fe0bf29e70d3da845258c53bc84adbc9ab9939233756

    • 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