Overview

overview

10

Static

static

3

8fef92547d...83.exe

windows7-x64

10

8fef92547d...83.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    8fef92547d3bdcc00eb25a11afe3f883

  • Size

    2.7MB

  • Sample

    240204-xxff5sggg3

  • MD5

    8fef92547d3bdcc00eb25a11afe3f883

  • SHA1

    84c240f8a191a41de2bf186cc63a985a75833b88

  • SHA256

    e5bf48d9b969111bfde9d4c82da929947178f9349c1b65327667025e269d5b1f

  • SHA512

    032dc55c8649663aec074e8349cb390507e01e3e905ae37c71a7b45a59220de266022a76bf2be78e905c077bb9c2951c8722b7af57a52dac0c57f61e00ea5c28

  • SSDEEP

    49152:xcBFLyjstLiuokro7uo5BDwHqIU23AUDVMnMpP2CH/zVVxX/U42HVR2BCEmS75Qd:xmL0sKkro7usDwHqIU2wUJMnAe8TPR2B

Score
10/10
nullmixerprivateloadersmokeloadervidar706aspackv2backdoordropperloaderstealertrojan

Malware Config

Extracted

Family

privateloader

C2

http://37.0.10.214/proxies.txt

http://37.0.10.244/server.txt

http://wfsdragon.ru/api/setStats.php

37.0.10.237

Extracted

Family

nullmixer

C2

http://hsiens.xyz/

Extracted

Family

smokeloader

Version

2020

C2

http://varmisende.com/upload/

http://fernandomayol.com/upload/

http://nextlytm.com/upload/

http://people4jan.com/upload/

http://asfaltwerk.com/upload/
rc4.i32
rc4.i32

Extracted

Family

vidar

Version

40.1

Botnet

706

C2

https://eduarroma.tumblr.com/

Attributes
  • profile_id

    706

Targets

    • Target

      8fef92547d3bdcc00eb25a11afe3f883

    • Size

      2.7MB

    • MD5

      8fef92547d3bdcc00eb25a11afe3f883

    • SHA1

      84c240f8a191a41de2bf186cc63a985a75833b88

    • SHA256

      e5bf48d9b969111bfde9d4c82da929947178f9349c1b65327667025e269d5b1f

    • SHA512

      032dc55c8649663aec074e8349cb390507e01e3e905ae37c71a7b45a59220de266022a76bf2be78e905c077bb9c2951c8722b7af57a52dac0c57f61e00ea5c28

    • SSDEEP

      49152:xcBFLyjstLiuokro7uo5BDwHqIU23AUDVMnMpP2CH/zVVxX/U42HVR2BCEmS75Qd:xmL0sKkro7usDwHqIU2wUJMnAe8TPR2B

    Score
    10/10
    nullmixerprivateloadersmokeloadervidar706aspackv2backdoordropperloaderstealertrojan

    • NullMixer

      NullMixer is a malware dropper leading to an infection chain of a wide variety of malware families.

      droppernullmixer

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

      loaderprivateloader

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Vidar Stealer

      stealer

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

      aspackv2

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks