General

  • Target

    f779cd5a9ec279022112e598b779599c0e87fab4407670c8be1ccfc737ba0cae

  • Size

    306KB

  • Sample

    220118-seflzabgem

  • MD5

    d307bd574833ad9d5f54727dcd0f41a0

  • SHA1

    3158badb7e41840c5bd650d77ac28d5cb3c3c7da

  • SHA256

    f779cd5a9ec279022112e598b779599c0e87fab4407670c8be1ccfc737ba0cae

  • SHA512

    19b2aedbab39c9a6956d8934782976b7f7ffa9b8c67d4dbbc81e657a75138a5cf24048f076cc6e5ba7106442c8b8fb5fd234d79e4795160a4e9b96e31c958dab

Malware Config

Extracted

Family

arkei

Botnet

homesteadr

C2

http://homesteadr.link/ggate.php

Targets

    • Target

      f779cd5a9ec279022112e598b779599c0e87fab4407670c8be1ccfc737ba0cae

    • Size

      306KB

    • MD5

      d307bd574833ad9d5f54727dcd0f41a0

    • SHA1

      3158badb7e41840c5bd650d77ac28d5cb3c3c7da

    • SHA256

      f779cd5a9ec279022112e598b779599c0e87fab4407670c8be1ccfc737ba0cae

    • SHA512

      19b2aedbab39c9a6956d8934782976b7f7ffa9b8c67d4dbbc81e657a75138a5cf24048f076cc6e5ba7106442c8b8fb5fd234d79e4795160a4e9b96e31c958dab

    • 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