General

  • Target

    6458c5cc912b5b84a54dff8f86841ae3e3dd5fbfc58df3a81be38f421bad3c3a.bin

  • Size

    324KB

  • Sample

    230506-16kc8sdc9z

  • MD5

    fabb956f14621c3088e1f31642be016a

  • SHA1

    d07d919ce2c986b35e89b2652a710afc38d98c8e

  • SHA256

    6458c5cc912b5b84a54dff8f86841ae3e3dd5fbfc58df3a81be38f421bad3c3a

  • SHA512

    e93d442c92991755774b1129ffedaf111416df37c4cf72aa69f523df8f1d0c627904d83b3294f9c4e675ce5cd41bd2f1a28d22d0ced9a8bb6c568c44cacdf9e8

  • SSDEEP

    3072:HKWjWvKoXxuAtcA8+nbHLSEIQ/crlrywJtulsP947BaiVmLtNiQGgx45uhK5enhJ:quTXAtcTKbLgDGlI47vmLtkQlYYrPqD

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/

http://hoh0aeghwugh2gie.com/

http://hie7doodohpae4na.com/

http://aek0aicifaloh1yo.com/

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

Extracted

Family

djvu

C2

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

Attributes
  • extension

    .qore

  • offline_id

    dp2XHHJytO0BDSHTEAkoGB97DSSLD0rheNyRBit1

  • 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-KOKbb3hd7U 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: 0703Sdeb

rsa_pubkey.plain

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

amadey

Version

3.70

C2

77.73.134.27/n9kdjc3xSf/index.php

Extracted

Family

smokeloader

Botnet

sprg

Targets

    • Target

      6458c5cc912b5b84a54dff8f86841ae3e3dd5fbfc58df3a81be38f421bad3c3a.bin

    • Size

      324KB

    • MD5

      fabb956f14621c3088e1f31642be016a

    • SHA1

      d07d919ce2c986b35e89b2652a710afc38d98c8e

    • SHA256

      6458c5cc912b5b84a54dff8f86841ae3e3dd5fbfc58df3a81be38f421bad3c3a

    • SHA512

      e93d442c92991755774b1129ffedaf111416df37c4cf72aa69f523df8f1d0c627904d83b3294f9c4e675ce5cd41bd2f1a28d22d0ced9a8bb6c568c44cacdf9e8

    • SSDEEP

      3072:HKWjWvKoXxuAtcA8+nbHLSEIQ/crlrywJtulsP947BaiVmLtNiQGgx45uhK5enhJ:quTXAtcTKbLgDGlI47vmLtkQlYYrPqD

    • Amadey

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

    • Detected Djvu ransomware

    • Detects any file with a triage score of 10

      This file has been assigned a triage score of 10, indicating a high likelihood of malicious behavior.

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks