General

  • Target

    465e008ae44b8e00364cfa199b450eb3

  • Size

    1.9MB

  • Sample

    240106-qw18wsaga4

  • MD5

    465e008ae44b8e00364cfa199b450eb3

  • SHA1

    2b947ac03931d1e5084bead2b16d61c11105f2fa

  • SHA256

    1823176ae53c5e51f5b421341682c0a812b931687e7685c3b4275b99586b519e

  • SHA512

    bed3275ed4580f8a0561b97d294d5515262bd92841ddfdbfcb256c27dd40e791f446d079b521bbf63d82fcaec4730ca98ed85788bae5a550dd637b08821f009f

  • SSDEEP

    49152:9g3DeZu8JlU1Ud9jKJxrsvs99nUEwfUsVvcNtfxOoq30:yqc8uxrsETUV9c+0

Malware Config

Extracted

Family

nullmixer

C2

http://watira.xyz/

Extracted

Family

smokeloader

Botnet

pub5

Extracted

Family

vidar

Version

40

Botnet

706

C2

https://lenak513.tumblr.com/

Attributes
  • profile_id

    706

Extracted

Family

smokeloader

Version

2020

C2

http://aucmoney.com/upload/

http://thegymmum.com/upload/

http://atvcampingtrips.com/upload/

http://kuapakualaman.com/upload/

http://renatazarazua.com/upload/

http://nasufmutlu.com/upload/

rc4.i32
rc4.i32

Targets

    • Target

      465e008ae44b8e00364cfa199b450eb3

    • Size

      1.9MB

    • MD5

      465e008ae44b8e00364cfa199b450eb3

    • SHA1

      2b947ac03931d1e5084bead2b16d61c11105f2fa

    • SHA256

      1823176ae53c5e51f5b421341682c0a812b931687e7685c3b4275b99586b519e

    • SHA512

      bed3275ed4580f8a0561b97d294d5515262bd92841ddfdbfcb256c27dd40e791f446d079b521bbf63d82fcaec4730ca98ed85788bae5a550dd637b08821f009f

    • SSDEEP

      49152:9g3DeZu8JlU1Ud9jKJxrsvs99nUEwfUsVvcNtfxOoq30:yqc8uxrsETUV9c+0

    • NullMixer

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

    • PrivateLoader

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

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar Stealer

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks