General

  • Target

    87b17db984ca86539913eca6025bdc36

  • Size

    3.3MB

  • Sample

    240201-x22vyafbfk

  • MD5

    87b17db984ca86539913eca6025bdc36

  • SHA1

    fdc62113e43d705023e61579683e47f3132def98

  • SHA256

    8773c82cb505a8512920776b02bab6b260b0b8d20eead6a2ade96070d625d0e2

  • SHA512

    0725975cbcfbb1d5c65fae22f0ff86abb530cdacd24f2094de261b457eeee892d7900a13b3d321d5ba8e533718a3d1c632aae2f8114fc419636b91ed8582a0c3

  • SSDEEP

    98304:xsCvLUBsgD40Wu2UttSSzlcLS/cX76c1EDpQMBRZ8y:xxLUCgD40WwttxzlcekXL1EfRZp

Malware Config

Extracted

Family

nullmixer

C2

http://marisana.xyz/

Extracted

Family

ffdroider

C2

http://186.2.171.3

Extracted

Family

smokeloader

Botnet

pub6

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

      87b17db984ca86539913eca6025bdc36

    • Size

      3.3MB

    • MD5

      87b17db984ca86539913eca6025bdc36

    • SHA1

      fdc62113e43d705023e61579683e47f3132def98

    • SHA256

      8773c82cb505a8512920776b02bab6b260b0b8d20eead6a2ade96070d625d0e2

    • SHA512

      0725975cbcfbb1d5c65fae22f0ff86abb530cdacd24f2094de261b457eeee892d7900a13b3d321d5ba8e533718a3d1c632aae2f8114fc419636b91ed8582a0c3

    • SSDEEP

      98304:xsCvLUBsgD40Wu2UttSSzlcLS/cX76c1EDpQMBRZ8y:xxLUCgD40WwttxzlcekXL1EfRZp

    • FFDroider

      Stealer targeting social media platform users first seen in April 2022.

    • FFDroider payload

    • Modifies Windows Defender Real-time Protection settings

    • 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.

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Checks whether UAC is enabled

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks