Overview

overview

10

Static

static

dridex

windows10-2004_x64

10

Sharing

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General

  • Target

    4fd9309f1c39c28d69415f834c167a3fc943f1abf428e7c131f1b2f16bbb536c

  • Size

    319KB

  • Sample

    220115-exv8gscggn

  • MD5

    8f18b3951ebf449691a64b31cdb19f3e

  • SHA1

    299884e381f8d243430b00732de3d6374a8cb245

  • SHA256

    4fd9309f1c39c28d69415f834c167a3fc943f1abf428e7c131f1b2f16bbb536c

  • SHA512

    26e979d335d72954550915efe62fad1d07a0981ec4f9502ed81115cefaf329fb5bfd161cf4f5e634dc389fb77f1a186c7827f3bd2c8ac167821f6fd266570b89

Score
10/10
arkeismokeloadertofseedefaultbackdoorevasionpersistencestealersuricatatrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://host-data-coin-11.com/

http://file-coin-host-12.com/

http://srtuiyhuali.at/

http://fufuiloirtu.com/

http://amogohuigotuli.at/

http://novohudosovu.com/

http://brutuilionust.com/

http://bubushkalioua.com/

http://dumuilistrati.at/

http://verboliatsiaeeees.com/
rc4.i32
rc4.i32
rc4.i32
rc4.i32

Extracted

Family

arkei

Botnet

Default

C2

http://file-file-host4.com/tratata.php

Extracted

Family

tofsee

C2

patmushta.info

parubey.info

Targets

    • Target

      4fd9309f1c39c28d69415f834c167a3fc943f1abf428e7c131f1b2f16bbb536c

    • Size

      319KB

    • MD5

      8f18b3951ebf449691a64b31cdb19f3e

    • SHA1

      299884e381f8d243430b00732de3d6374a8cb245

    • SHA256

      4fd9309f1c39c28d69415f834c167a3fc943f1abf428e7c131f1b2f16bbb536c

    • SHA512

      26e979d335d72954550915efe62fad1d07a0981ec4f9502ed81115cefaf329fb5bfd161cf4f5e634dc389fb77f1a186c7827f3bd2c8ac167821f6fd266570b89

    Score
    10/10
    arkeismokeloadertofseedefaultbackdoorevasionpersistencestealersuricatatrojan

    • Arkei

      Arkei is an infostealer written in C++.

      stealerarkei

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Tofsee

      Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

      trojantofsee

    • suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

      suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

      suricata

    • Arkei Stealer Payload

      stealer

    • Creates new service(s)

      persistence

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Sets service image path in registry

      persistence

    • Checks computer location settings

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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Enterprise v6

Tasks