General

  • Target

    d842d71ea0f942cfaca868b5a59b841302ac221fcd0de2c7e753933843f2e44e

  • Size

    282KB

  • Sample

    220123-veaf3agcb2

  • MD5

    11a2e731978dc57fcb7f13104b0bacf2

  • SHA1

    fadb60dc24d40ccbab37e4ad55e7adf4668ab64b

  • SHA256

    d842d71ea0f942cfaca868b5a59b841302ac221fcd0de2c7e753933843f2e44e

  • SHA512

    c08f223bc4f4bd4b4864c6af81875994430bcc82df003afd53ca327d554853cbda88bbafbf063d99febb0413a741a194c96f9fdf91d46d4de120cf3a186cfd8d

Malware Config

Extracted

Family

arkei

Botnet

Default

C2

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

Targets

    • Target

      d842d71ea0f942cfaca868b5a59b841302ac221fcd0de2c7e753933843f2e44e

    • Size

      282KB

    • MD5

      11a2e731978dc57fcb7f13104b0bacf2

    • SHA1

      fadb60dc24d40ccbab37e4ad55e7adf4668ab64b

    • SHA256

      d842d71ea0f942cfaca868b5a59b841302ac221fcd0de2c7e753933843f2e44e

    • SHA512

      c08f223bc4f4bd4b4864c6af81875994430bcc82df003afd53ca327d554853cbda88bbafbf063d99febb0413a741a194c96f9fdf91d46d4de120cf3a186cfd8d

    • 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