General

  • Target

    af52a7b94279d62adfa28891989a3b71a7a17efc4550358933f822621157c6d0

  • Size

    186KB

  • Sample

    230316-kfje9ahh94

  • MD5

    f2fbaee72e6246a062d984f01c50b190

  • SHA1

    aa16db6845bae004bc0283292d865aacdef4d977

  • SHA256

    af52a7b94279d62adfa28891989a3b71a7a17efc4550358933f822621157c6d0

  • SHA512

    5a95f3672688931419601514e0ffb7d0fdea4f05009fa89fe7bd0eacd0b8bf6c4e2e289bdc4c8a12c426b51fd442da47442f4d2f6347c91022e813e015a30393

  • SSDEEP

    3072:yfCx1ouTLLoWBMhI9lNXlQ7vb4ZmQcDibUJNCn21PXGX:ya1bjMhuBmvtubUJUn21P

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://vispik.at/tmp/

http://ekcentric.com/tmp/

http://hbeat.ru/tmp/

http://mordo.ru/tmp/

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

Extracted

Family

djvu

C2

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

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

Attributes
  • extension

    .qarj

  • offline_id

    VrBq0iLIRHjQLgVRLsN1WK8yFkTCRDCCvPkwnHt1

  • 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-zUVSNg4KRZ 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: 0664Iopd

rsa_pubkey.plain

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

amadey

Version

3.65

C2

77.73.134.27/8bmdh3Slb2/index.php

Extracted

Family

vidar

Version

3

Botnet

d6ef050131e7d5a1d595c51613328971

C2

https://t.me/zaskullz

https://steamcommunity.com/profiles/76561199486572327

http://135.181.87.234:80

Attributes
  • profile_id_v2

    d6ef050131e7d5a1d595c51613328971

Extracted

Family

smokeloader

Botnet

sprg

Targets

    • Target

      af52a7b94279d62adfa28891989a3b71a7a17efc4550358933f822621157c6d0

    • Size

      186KB

    • MD5

      f2fbaee72e6246a062d984f01c50b190

    • SHA1

      aa16db6845bae004bc0283292d865aacdef4d977

    • SHA256

      af52a7b94279d62adfa28891989a3b71a7a17efc4550358933f822621157c6d0

    • SHA512

      5a95f3672688931419601514e0ffb7d0fdea4f05009fa89fe7bd0eacd0b8bf6c4e2e289bdc4c8a12c426b51fd442da47442f4d2f6347c91022e813e015a30393

    • SSDEEP

      3072:yfCx1ouTLLoWBMhI9lNXlQ7vb4ZmQcDibUJNCn21PXGX:ya1bjMhuBmvtubUJUn21P

    • Amadey

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

    • Detected Djvu ransomware

    • Detects PseudoManuscrypt payload

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • Laplas Clipper

      Laplas is a crypto wallet stealer with three variants written in Golang, C#, and C++.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • PseudoManuscrypt

      PseudoManuscrypt is a malware Lazarus’s Manuscrypt targeting government organizations and ICS.

    • 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.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Deletes itself

    • Executes dropped EXE

    • Modifies file permissions

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • 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