General

  • Target

    fe63d414a9be2b355ac8c82884563a4ca91d4a93ad5b73c30c367200d077b625

  • Size

    217KB

  • Sample

    230331-wfpstacb93

  • MD5

    ea154b0efb6da0ced07884deca53c3b3

  • SHA1

    2bd57c626a3d5ef76fda104979fb16e558f806fa

  • SHA256

    fe63d414a9be2b355ac8c82884563a4ca91d4a93ad5b73c30c367200d077b625

  • SHA512

    b032a6c7692c310063a7a0314ad32c4c4657fb4bb4b61fe9aa32025c3de7865204377c38cd34395f621abc11f131c1c9ad3f96fa11f93079a58495a77159b52d

  • SSDEEP

    3072:M4yUfW76Lhb6Jo3w2BPFHFvengws2Eh1Oo6Qfo7pxuJHw5sMlUKWT:/lWm1oOlRRrio3o7f4dMWVT

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

djvu

C2

http://zexeq.com/test2/get.php

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

Attributes
  • extension

    .nifr

  • offline_id

    FCP2fiITr4rryFhFBnA59GMgwES5CunmcbPc76t1

  • payload_url

    http://uaery.top/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-v8HcfXTy5x 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: 0679SUjhw

rsa_pubkey.plain
rsa_pubkey.plain

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

amadey

Version

3.65

C2

77.73.134.27/8bmdh3Slb2/index.php

Extracted

Family

redline

Botnet

frtrack

C2

francestracking.com:80

Attributes
  • auth_value

    f2f94b780071d26409283a3478312faf

Targets

    • Target

      fe63d414a9be2b355ac8c82884563a4ca91d4a93ad5b73c30c367200d077b625

    • Size

      217KB

    • MD5

      ea154b0efb6da0ced07884deca53c3b3

    • SHA1

      2bd57c626a3d5ef76fda104979fb16e558f806fa

    • SHA256

      fe63d414a9be2b355ac8c82884563a4ca91d4a93ad5b73c30c367200d077b625

    • SHA512

      b032a6c7692c310063a7a0314ad32c4c4657fb4bb4b61fe9aa32025c3de7865204377c38cd34395f621abc11f131c1c9ad3f96fa11f93079a58495a77159b52d

    • SSDEEP

      3072:M4yUfW76Lhb6Jo3w2BPFHFvengws2Eh1Oo6Qfo7pxuJHw5sMlUKWT:/lWm1oOlRRrio3o7f4dMWVT

    • 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.

    • RedLine

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

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Modifies file permissions

    • Adds Run key to start application

    • 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