General

  • Target

    file.exe

  • Size

    303KB

  • Sample

    230428-y7tl7agc67

  • MD5

    2ae12e7ddc66201186ba74342dbc1c4b

  • SHA1

    c68d333040b6ee05fccecce951723176e8e3fe81

  • SHA256

    c02d0bdbf82971dd0ba72ec466bca50f6737c4bff405b36a816e847f86d4e58b

  • SHA512

    55d1c5d12f36dbcf969ae3709a5e79763fcf83cec73adb2c4931841db8db2a33fba7890f321b10376174ab27b9319876367caa93c33b73064d3b6721b6bfa528

  • SSDEEP

    3072:EeS3DkS3ayoAyU2C6Z6aeEKhckKMI/wrjEnn5Lhrja5pzOFqseviu78BL7DvCGgR:szx4Au7GEergnn5Za5paFgquuf65cXi

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://potunulit.org/

http://hutnilior.net/

http://bulimu55t.net/

http://soryytlic4.net/

http://novanosa5org.org/

http://nuljjjnuli.org/

http://tolilolihul.net/

http://somatoka51hub.net/

http://hujukui3.net/

http://bukubuka1.net/

http://golilopaster.org/

http://newzelannd66.org/

http://otriluyttn.org/

http://aapu.at/tmp/

http://poudineh.com/tmp/

http://firsttrusteedrx.ru/tmp/

http://kingpirate.ru/tmp/

rc4.i32
rc4.i32
rc4.i32
rc4.i32

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

amadey

Version

3.70

C2

77.73.134.27/n9kdjc3xSf/index.php

Extracted

Family

smokeloader

Botnet

sprg

Extracted

Family

djvu

C2

http://zexeq.com/lancer/get.php

Attributes
  • extension

    .foty

  • offline_id

    JFtdCcJoPS9sBORc6lnQV44QG764HrKKynxqdVt1

  • payload_url

    http://colisumy.com/dl/build2.exe

    http://zexeq.com/files/1/build3.exe

  • ransomnote

    ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-pSlL2pKijh Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0696JOsie

rsa_pubkey.plain

Extracted

Family

vidar

Version

3.6

Botnet

1616034f091df9fd0229bc38dd17597f

C2

https://steamcommunity.com/profiles/76561199499188534

https://t.me/nutalse

Attributes
  • profile_id_v2

    1616034f091df9fd0229bc38dd17597f

  • user_agent

    Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36

Targets

    • Target

      file.exe

    • Size

      303KB

    • MD5

      2ae12e7ddc66201186ba74342dbc1c4b

    • SHA1

      c68d333040b6ee05fccecce951723176e8e3fe81

    • SHA256

      c02d0bdbf82971dd0ba72ec466bca50f6737c4bff405b36a816e847f86d4e58b

    • SHA512

      55d1c5d12f36dbcf969ae3709a5e79763fcf83cec73adb2c4931841db8db2a33fba7890f321b10376174ab27b9319876367caa93c33b73064d3b6721b6bfa528

    • SSDEEP

      3072:EeS3DkS3ayoAyU2C6Z6aeEKhckKMI/wrjEnn5Lhrja5pzOFqseviu78BL7DvCGgR:szx4Au7GEergnn5Za5paFgquuf65cXi

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • Lumma Stealer

      An infostealer written in C++ first seen in August 2022.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Modifies file permissions

    • 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 v6

Tasks