General

  • Target

    8859630ff0b504126f0e687716c92cb3a11094ec951c088d45c9cbd507dda7bd

  • Size

    296KB

  • Sample

    220124-t696bsffd8

  • MD5

    f177ee508b6777a97141836b637d2ba9

  • SHA1

    c0fb60771836f489141ed6d65b86fed6a82227c9

  • SHA256

    8859630ff0b504126f0e687716c92cb3a11094ec951c088d45c9cbd507dda7bd

  • SHA512

    e9650a94f5ebaa765a007d3968b9f8c257a5194bd28f5ff4e1ac3ef8769acbf34288b21cebadcc9459228129266d17fb828a68a10c6a433838a2e7438b8e7c6e

Malware Config

Extracted

Family

arkei

Botnet

Default

C2

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

Targets

    • Target

      8859630ff0b504126f0e687716c92cb3a11094ec951c088d45c9cbd507dda7bd

    • Size

      296KB

    • MD5

      f177ee508b6777a97141836b637d2ba9

    • SHA1

      c0fb60771836f489141ed6d65b86fed6a82227c9

    • SHA256

      8859630ff0b504126f0e687716c92cb3a11094ec951c088d45c9cbd507dda7bd

    • SHA512

      e9650a94f5ebaa765a007d3968b9f8c257a5194bd28f5ff4e1ac3ef8769acbf34288b21cebadcc9459228129266d17fb828a68a10c6a433838a2e7438b8e7c6e

    • 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