General

  • Target

    e00573f0f00aa049448e8d6beb529b59900203e27dc16de75373698ce68b0aca

  • Size

    302KB

  • Sample

    220119-sxqvnabahj

  • MD5

    763d55c6bcb64988b9be65731cbd0676

  • SHA1

    3ef04e6141e2eff64d79ec30845bace665eb3b57

  • SHA256

    e00573f0f00aa049448e8d6beb529b59900203e27dc16de75373698ce68b0aca

  • SHA512

    d5e99b27887fb777a13e2bf8df92ca74f8595c671b142546b20d93d3effb5127ce7c05c709dcec9aab7316032a4e9240379b607af2f3de64e1b5c66d89dd229f

Malware Config

Extracted

Family

arkei

Botnet

homesteadr

C2

http://homesteadr.link/ggate.php

Targets

    • Target

      e00573f0f00aa049448e8d6beb529b59900203e27dc16de75373698ce68b0aca

    • Size

      302KB

    • MD5

      763d55c6bcb64988b9be65731cbd0676

    • SHA1

      3ef04e6141e2eff64d79ec30845bace665eb3b57

    • SHA256

      e00573f0f00aa049448e8d6beb529b59900203e27dc16de75373698ce68b0aca

    • SHA512

      d5e99b27887fb777a13e2bf8df92ca74f8595c671b142546b20d93d3effb5127ce7c05c709dcec9aab7316032a4e9240379b607af2f3de64e1b5c66d89dd229f

    • 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