General

  • Target

    65b58617f70da721a518069c44102cdb7f80ce5d6d1eb9fb4fabdba433f2b603

  • Size

    302KB

  • Sample

    220119-qr4hfsabh7

  • MD5

    1ebc5f456728b4d6039d94c8497dbdc6

  • SHA1

    c5303ab2f7fa893e6f6a57bc11c057959d34f78a

  • SHA256

    65b58617f70da721a518069c44102cdb7f80ce5d6d1eb9fb4fabdba433f2b603

  • SHA512

    163da691bcf399f9dd95410bee28eee1aef17c3e6a4ecde31cf89436ffe0a497c19038cc02eef4a2e702b971eafbf14f88f31bd9914d341bcf6bbef99eafa4b6

Malware Config

Extracted

Family

arkei

Botnet

homesteadr

C2

http://homesteadr.link/ggate.php

Targets

    • Target

      65b58617f70da721a518069c44102cdb7f80ce5d6d1eb9fb4fabdba433f2b603

    • Size

      302KB

    • MD5

      1ebc5f456728b4d6039d94c8497dbdc6

    • SHA1

      c5303ab2f7fa893e6f6a57bc11c057959d34f78a

    • SHA256

      65b58617f70da721a518069c44102cdb7f80ce5d6d1eb9fb4fabdba433f2b603

    • SHA512

      163da691bcf399f9dd95410bee28eee1aef17c3e6a4ecde31cf89436ffe0a497c19038cc02eef4a2e702b971eafbf14f88f31bd9914d341bcf6bbef99eafa4b6

    • 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