General

  • Target

    ff0fabc2ac5a1d0d525ad4055e4dd007a6854f622ab8b7864cfbd4cccd0c1a57

  • Size

    331KB

  • Sample

    220117-v3clbsbea4

  • MD5

    fa018fc109f3a207839382261b70b62c

  • SHA1

    a7b5708a70d5802b185d0979d5081c5d1e3d9304

  • SHA256

    ff0fabc2ac5a1d0d525ad4055e4dd007a6854f622ab8b7864cfbd4cccd0c1a57

  • SHA512

    93613792253c824af65efa34e2b2e7c53fe27f55e2d365317bf6f742949aed87f422f1d527e272d8fb362f49a9f3a5dc1ec517d6a13cb03bfdd37e96a0b2433b

Malware Config

Extracted

Family

arkei

Botnet

homesteadr

C2

http://homesteadr.link/ggate.php

Targets

    • Target

      ff0fabc2ac5a1d0d525ad4055e4dd007a6854f622ab8b7864cfbd4cccd0c1a57

    • Size

      331KB

    • MD5

      fa018fc109f3a207839382261b70b62c

    • SHA1

      a7b5708a70d5802b185d0979d5081c5d1e3d9304

    • SHA256

      ff0fabc2ac5a1d0d525ad4055e4dd007a6854f622ab8b7864cfbd4cccd0c1a57

    • SHA512

      93613792253c824af65efa34e2b2e7c53fe27f55e2d365317bf6f742949aed87f422f1d527e272d8fb362f49a9f3a5dc1ec517d6a13cb03bfdd37e96a0b2433b

    • Arkei

      Arkei is an infostealer written in C++.

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Arkei Stealer Payload

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

4
T1012

System Information Discovery

4
T1082

Collection

Data from Local System

2
T1005

Tasks