Overview

overview

10

Static

static

3

89dac1423e...b1.exe

windows7-x64

10

89dac1423e...b1.exe

windows10-2004-x64

10

setup_installer.exe

windows7-x64

10

setup_installer.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    89dac1423e1281902dfa3501fed124b1

  • Size

    2.7MB

  • Sample

    240202-sqh68sbcfr

  • MD5

    89dac1423e1281902dfa3501fed124b1

  • SHA1

    21e5ec36467c2c2e15f4e699f28d84d629fcd077

  • SHA256

    4bb9bb8442b8bb68a5ebffb308c5d2f2212fa33b04a0f4de87dbf7ca1487dc1b

  • SHA512

    1ba1b83fadc69daf9a5c2dd9ae1e0d9f089d5ee3a917eacd77f2f9dbf0da02465b5c0df7bb45332e32062566b8c7ae6142f0779ac91f25280d5d03ff44e5b2d0

  • SSDEEP

    49152:9gLHQRro6KGU2+x+p3pFcxxqGcN9KGVgAOyU5fyZZeN7VaUNQXmUGMxf8mha8Izo:yLP/8+xHxUGc3nijsZe9Va/jGCUIalL8

Score
10/10
nullmixerprivateloadersmokeloadervidar706pub5aspackv2backdoordropperloaderstealertrojan

Malware Config

Extracted

Family

nullmixer

C2

http://hsiens.xyz/

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

vidar

Version

40.1

Botnet

706

C2

https://eduarroma.tumblr.com/

Attributes
  • profile_id

    706

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

smokeloader

Botnet

pub5

Targets

    • Target

      89dac1423e1281902dfa3501fed124b1

    • Size

      2.7MB

    • MD5

      89dac1423e1281902dfa3501fed124b1

    • SHA1

      21e5ec36467c2c2e15f4e699f28d84d629fcd077

    • SHA256

      4bb9bb8442b8bb68a5ebffb308c5d2f2212fa33b04a0f4de87dbf7ca1487dc1b

    • SHA512

      1ba1b83fadc69daf9a5c2dd9ae1e0d9f089d5ee3a917eacd77f2f9dbf0da02465b5c0df7bb45332e32062566b8c7ae6142f0779ac91f25280d5d03ff44e5b2d0

    • SSDEEP

      49152:9gLHQRro6KGU2+x+p3pFcxxqGcN9KGVgAOyU5fyZZeN7VaUNQXmUGMxf8mha8Izo:yLP/8+xHxUGc3nijsZe9Va/jGCUIalL8

    Score
    10/10
    nullmixerprivateloadersmokeloadervidar706aspackv2backdoordropperloaderstealertrojanpub5

    • 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

    • Target

      setup_installer.exe

    • 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

    behavioral3behavioral4

MITRE ATT&CK Enterprise v15

Tasks