General

  • Target

    1122a61a5438c076268e09fd94745ca392f55a9612e72c9ebc08aaac0b9d792b

  • Size

    324KB

  • Sample

    220130-e6zl9sffg6

  • MD5

    bd65e4209cc5861795567ce18cd375fa

  • SHA1

    38b4827b1c8193d6786b2af93a5972c9073b2012

  • SHA256

    1122a61a5438c076268e09fd94745ca392f55a9612e72c9ebc08aaac0b9d792b

  • SHA512

    fe6a6b153ee25618fff8c96a7b2b18185b68f1491c54c60b7a80de7f98c920cf3cefc4d8125067b2b39829eb0cbb6516dca1b1e7115da011bd2adbb39591e452

Malware Config

Extracted

Family

arkei

Botnet

Default

C2

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

Targets

    • Target

      1122a61a5438c076268e09fd94745ca392f55a9612e72c9ebc08aaac0b9d792b

    • Size

      324KB

    • MD5

      bd65e4209cc5861795567ce18cd375fa

    • SHA1

      38b4827b1c8193d6786b2af93a5972c9073b2012

    • SHA256

      1122a61a5438c076268e09fd94745ca392f55a9612e72c9ebc08aaac0b9d792b

    • SHA512

      fe6a6b153ee25618fff8c96a7b2b18185b68f1491c54c60b7a80de7f98c920cf3cefc4d8125067b2b39829eb0cbb6516dca1b1e7115da011bd2adbb39591e452

    • 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