General

  • Target

    eb6db30e23d77e2740d98a5c23fe0920_JaffaCakes118

  • Size

    4.7MB

  • Sample

    240410-tcqjtsgd6w

  • MD5

    eb6db30e23d77e2740d98a5c23fe0920

  • SHA1

    e61ecab00d442eced5be53a52f4ee04df54747f8

  • SHA256

    9453ddc4bebb87a937e3d53d38c56814907b2862496142ccdb568f48caf2d467

  • SHA512

    62861609f90b6407ac1ed6ce53fbb7434f79edc45caaaf84ef4541f882be910f41443e8b0c27c73383422b88539dd5f3daf1ef72229c0e51c456cabfe12eda6a

  • SSDEEP

    98304:x5CvLUBsgMTSv4Rk02/43SBeiKQLDUep6lOtIO0lErExB:xyLUCg5v8TQLoe4lJlAa

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

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

Extracted

Family

smokeloader

Botnet

pub5

Extracted

Family

redline

Botnet

pub1

C2

viacetequn.site:80

Extracted

Family

vidar

Version

40.1

Botnet

706

C2

https://eduarroma.tumblr.com/

Attributes
  • profile_id

    706

Targets

    • Target

      eb6db30e23d77e2740d98a5c23fe0920_JaffaCakes118

    • Size

      4.7MB

    • MD5

      eb6db30e23d77e2740d98a5c23fe0920

    • SHA1

      e61ecab00d442eced5be53a52f4ee04df54747f8

    • SHA256

      9453ddc4bebb87a937e3d53d38c56814907b2862496142ccdb568f48caf2d467

    • SHA512

      62861609f90b6407ac1ed6ce53fbb7434f79edc45caaaf84ef4541f882be910f41443e8b0c27c73383422b88539dd5f3daf1ef72229c0e51c456cabfe12eda6a

    • SSDEEP

      98304:x5CvLUBsgMTSv4Rk02/43SBeiKQLDUep6lOtIO0lErExB:xyLUCg5v8TQLoe4lJlAa

    • CryptBot

      A C++ stealer distributed widely in bundle with other software.

    • CryptBot payload

    • 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.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • 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.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks