General

  • Target

    71e2cf4709767eab8e0e6dcd8f19d37c

  • Size

    5.2MB

  • Sample

    240124-lne88sfcb2

  • MD5

    71e2cf4709767eab8e0e6dcd8f19d37c

  • SHA1

    0641acedc06c13a17d94968e3237c4d9533fc0b9

  • SHA256

    077ac4018bc25a85796c54e06872071d561df272188dde34daca7e5d01e950fd

  • SHA512

    686cae3db08ad1c7beaf13758a74cae4eb4084d152be49510c11a13010cbb27a1407657fab57d0d732648e91e21862c0604a9ad789e55bcac803fc7be6b4b675

  • SSDEEP

    98304:xwCvLUBsg6N9b/s7w39Zl+M0pVlFT77ekNZarbw8lsI4ZhQZX5ksdE9pvccJ2o3:xNLUCgM5k0vlSl8OZ6sI4ZipbEpvc02a

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

redline

Botnet

pub1

C2

viacetequn.site:80

Extracted

Family

cryptbot

C2

knuelc78.top

moreag07.top

Attributes
  • payload_url

    http://sarafc10.top/download.php?file=lv.exe

Extracted

Family

smokeloader

Botnet

pub5

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

      71e2cf4709767eab8e0e6dcd8f19d37c

    • Size

      5.2MB

    • MD5

      71e2cf4709767eab8e0e6dcd8f19d37c

    • SHA1

      0641acedc06c13a17d94968e3237c4d9533fc0b9

    • SHA256

      077ac4018bc25a85796c54e06872071d561df272188dde34daca7e5d01e950fd

    • SHA512

      686cae3db08ad1c7beaf13758a74cae4eb4084d152be49510c11a13010cbb27a1407657fab57d0d732648e91e21862c0604a9ad789e55bcac803fc7be6b4b675

    • SSDEEP

      98304:xwCvLUBsg6N9b/s7w39Zl+M0pVlFT77ekNZarbw8lsI4ZhQZX5ksdE9pvccJ2o3:xNLUCgM5k0vlSl8OZ6sI4ZipbEpvc02a

    • CryptBot

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

    • CryptBot payload

    • Detect Fabookie payload

    • Fabookie

      Fabookie is facebook account info stealer.

    • 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

    • 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