General

  • Target

    5af68209f1e4919c4b871cba5231663cfcac8daf6fec01db64df84a9a65f5857

  • Size

    284KB

  • Sample

    220123-1nfx4ageb3

  • MD5

    d3d1663b19ab737d8a9bdee887e2e589

  • SHA1

    07b6d356b5e7a24cec84972faad383825fb78289

  • SHA256

    5af68209f1e4919c4b871cba5231663cfcac8daf6fec01db64df84a9a65f5857

  • SHA512

    316a6d1c069bb3602b1ce4efad8ecd19d139e05878b0bb5ac64877c73b50f600560bc6f272789fc90e26f5bd357f1ba11bd5af84520f1efa727ab9f75b0e41f2

Malware Config

Extracted

Family

arkei

Botnet

Default

C2

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

Targets

    • Target

      5af68209f1e4919c4b871cba5231663cfcac8daf6fec01db64df84a9a65f5857

    • Size

      284KB

    • MD5

      d3d1663b19ab737d8a9bdee887e2e589

    • SHA1

      07b6d356b5e7a24cec84972faad383825fb78289

    • SHA256

      5af68209f1e4919c4b871cba5231663cfcac8daf6fec01db64df84a9a65f5857

    • SHA512

      316a6d1c069bb3602b1ce4efad8ecd19d139e05878b0bb5ac64877c73b50f600560bc6f272789fc90e26f5bd357f1ba11bd5af84520f1efa727ab9f75b0e41f2

    • 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