General

  • Target

    6ca92899c290d5bfedefdbeefe901d11

  • Size

    5.2MB

  • Sample

    240121-htvz4agdem

  • MD5

    6ca92899c290d5bfedefdbeefe901d11

  • SHA1

    ffb1a17bf8775ace4f97396a0a22e80a6a9fe409

  • SHA256

    f63fc658063eeba3ad2b29beffc1cb7c4e2183fd838767459216533263271e30

  • SHA512

    25e23d1a656e32504017e68a4de0b991dc7b8b54e85095e46ce0fcc8a93eeb02f0a40e964f71e787298522f8f52b03e6f93a31af0dc9dbeecdaa14364d487d1e

  • SSDEEP

    98304:yYtjpSGv3/TnyVEUKwunZHyHHb0KEKIXR/M7Fg93A8Sl7B00Q7U5uK:yYtNTvUKw4ZSHHQ6IX6Ca8StC02QuK

Malware Config

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

redline

Botnet

pub1

C2

viacetequn.site:80

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

cryptbot

C2

knuelc78.top

moreag07.top

Attributes
  • payload_url

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

Extracted

Family

nullmixer

C2

http://hsiens.xyz/

Extracted

Family

vidar

Version

40.1

Botnet

706

C2

https://eduarroma.tumblr.com/

Attributes
  • profile_id

    706

Targets

    • Target

      6ca92899c290d5bfedefdbeefe901d11

    • Size

      5.2MB

    • MD5

      6ca92899c290d5bfedefdbeefe901d11

    • SHA1

      ffb1a17bf8775ace4f97396a0a22e80a6a9fe409

    • SHA256

      f63fc658063eeba3ad2b29beffc1cb7c4e2183fd838767459216533263271e30

    • SHA512

      25e23d1a656e32504017e68a4de0b991dc7b8b54e85095e46ce0fcc8a93eeb02f0a40e964f71e787298522f8f52b03e6f93a31af0dc9dbeecdaa14364d487d1e

    • SSDEEP

      98304:yYtjpSGv3/TnyVEUKwunZHyHHb0KEKIXR/M7Fg93A8Sl7B00Q7U5uK:yYtNTvUKw4ZSHHQ6IX6Ca8StC02QuK

    • 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.

    • Target

      setup_installer.exe

    • Size

      5.2MB

    • MD5

      d1f5ab6925535de239ea9f865dc00567

    • SHA1

      183134c16067b16ce99c9a8d82ca129c612863ef

    • SHA256

      987a2417a285a7e885e5acdd635d3e2dfa1cf00bb98b6a39fbc17bc7c3fb4993

    • SHA512

      c050ef1219d8c1977a1f67e36bd1232c487502a77419567f8372081e3e04064a80822b3c46e1bc931b921bbf013722660b961e4e88f6c5bd44fbf2bf872fb153

    • SSDEEP

      98304:xHCvLUBsgPc9Owr3MRJV1057hNd0ZkqAMUsy1X5rj8lXlWssUhndP3TsJQXtKOJe:xkLUCgPEMRJVQFgGIUNX5r4lUUhlTXti

    • 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