Overview

overview

10

Static

static

dridex

windows10-2004_x64

10

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General

  • Target

    7f955dab9b1e5f2ba34876cfec7087e46fdbc195567adb16fef7b669616aef56

  • Size

    313KB

  • Sample

    220114-r8l56shagl

  • MD5

    f6ab57132389678f6683ef172ebbe183

  • SHA1

    a2aacef1b6a5ec099813bc1b48454b781a1d0a55

  • SHA256

    7f955dab9b1e5f2ba34876cfec7087e46fdbc195567adb16fef7b669616aef56

  • SHA512

    8dbcb09ed1f3d6622bdbf910363f6cfe173503216a1a3ce1685efbaa2f61c5e3ef5896af1431e5cb4304d4135158f7ddd9c85d39707899bad66df40d82620370

Score
10/10
arkeismokeloadertofseedefaultbackdoorevasionpersistencestealertrojan

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

      7f955dab9b1e5f2ba34876cfec7087e46fdbc195567adb16fef7b669616aef56

    • Size

      313KB

    • MD5

      f6ab57132389678f6683ef172ebbe183

    • SHA1

      a2aacef1b6a5ec099813bc1b48454b781a1d0a55

    • SHA256

      7f955dab9b1e5f2ba34876cfec7087e46fdbc195567adb16fef7b669616aef56

    • SHA512

      8dbcb09ed1f3d6622bdbf910363f6cfe173503216a1a3ce1685efbaa2f61c5e3ef5896af1431e5cb4304d4135158f7ddd9c85d39707899bad66df40d82620370

    Score
    10/10
    arkeismokeloadertofseedefaultbackdoorevasionpersistencestealertrojan

    • Arkei

      Arkei is an infostealer written in C++.

      stealerarkei

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Tofsee

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

      trojantofsee

    • Arkei Stealer Payload

      stealer

    • Creates new service(s)

      persistence

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Enterprise v6

Tasks