General

  • Target

    helf.hpl.dll

  • Size

    1.7MB

  • Sample

    220321-t64csadbf2

  • MD5

    5df3d0f5c72cf5e5f5558d0427fbe188

  • SHA1

    7f3d18d51f70b226fd93cdcc50b30f24584e54a9

  • SHA256

    446322c5499d41edee0ca0b83aba36f0cc74ed4743a2e50e6eb36d2a3469d85f

  • SHA512

    85b4bac6afcb5e909ba6b805ef14479305a785a68b99893287bdb07c5a55e51db8f22c2ab5343d7898e07a8de424357377aacd8c5c1288e06d07fefaa2d0c757

Malware Config

Extracted

Family

hancitor

Botnet

2103_punosh

C2

http://nanogeelr.com/9/forum.php

http://ockpitehou.ru/9/forum.php

http://lumentsawfu.ru/9/forum.php

Extracted

Family

arkei

Botnet

Default

C2

http://sughicent.com/blaka.php

Targets

    • Target

      helf.hpl.dll

    • Size

      1.7MB

    • MD5

      5df3d0f5c72cf5e5f5558d0427fbe188

    • SHA1

      7f3d18d51f70b226fd93cdcc50b30f24584e54a9

    • SHA256

      446322c5499d41edee0ca0b83aba36f0cc74ed4743a2e50e6eb36d2a3469d85f

    • SHA512

      85b4bac6afcb5e909ba6b805ef14479305a785a68b99893287bdb07c5a55e51db8f22c2ab5343d7898e07a8de424357377aacd8c5c1288e06d07fefaa2d0c757

    • Arkei

      Arkei is an infostealer written in C++.

    • Hancitor

      Hancitor is downloader used to deliver other malware families.

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v6

Tasks