Overview

overview

10

Static

static

1

dridex

windows10-1703-x64

10

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General

  • Target

    2daa2c039927abe0ef09a5d86fee4390135a841cb61799656897a03ca2eb6654

  • Size

    201KB

  • Sample

    230408-e6p3tsbg75

  • MD5

    6af26ccdc5a899021324900473e120b5

  • SHA1

    3c8211bd9d7f3a2e14cd2022e0e1127768546e07

  • SHA256

    2daa2c039927abe0ef09a5d86fee4390135a841cb61799656897a03ca2eb6654

  • SHA512

    4689057c8849f90da8947713428a13d4f9bc4b1893590c7da6169d9afeedd25f045b03e825ac4c9f179282ffeeb3448719f1d296e86bf079ba75ce4aec57f397

  • SSDEEP

    3072:ZhgtvCT2JJ+Ov8uuc2oh+GxecpxrAWB2Tu5QAwUcIzz9V01Ca45135k:HMvewE65h+GxNAe83UcIlVvt35k

Score
10/10
amadeydjvujupyterrhadamanthyssmokeloadervidarb12e0b8009914d9dfb3d1b8ced1d3a65pub1backdoorcollectiondiscoveryevasionpersistenceransomwarespywarestealertrojan

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/lancer/get.php

Attributes
  • extension

    .kitz

  • offline_id

    iIlWwF8bQ6n1I71JdbwrJ0LNue9L0IeEoD6KAJt1

  • 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-lEbmgnjBGi 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: 0684JOsie

rsa_pubkey.plain

Extracted

Family

amadey

Version

3.67

C2

45.9.74.80/0bjdn2Z/index.php

Extracted

Family

vidar

Version

3.3

Botnet

b12e0b8009914d9dfb3d1b8ced1d3a65

C2

https://steamcommunity.com/profiles/76561199492257783

https://t.me/justsometg
Attributes
  • profile_id_v2

    b12e0b8009914d9dfb3d1b8ced1d3a65

  • user_agent

    Mozilla/5.0 (X11; Linux 3.5.4-1-ARCH i686; es) KHTML/4.9.1 (like Gecko) Konqueror/4.9

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

jupyter

C2

http://146.70.86.142

Targets

    • Target

      2daa2c039927abe0ef09a5d86fee4390135a841cb61799656897a03ca2eb6654

    • Size

      201KB

    • MD5

      6af26ccdc5a899021324900473e120b5

    • SHA1

      3c8211bd9d7f3a2e14cd2022e0e1127768546e07

    • SHA256

      2daa2c039927abe0ef09a5d86fee4390135a841cb61799656897a03ca2eb6654

    • SHA512

      4689057c8849f90da8947713428a13d4f9bc4b1893590c7da6169d9afeedd25f045b03e825ac4c9f179282ffeeb3448719f1d296e86bf079ba75ce4aec57f397

    • SSDEEP

      3072:ZhgtvCT2JJ+Ov8uuc2oh+GxecpxrAWB2Tu5QAwUcIzz9V01Ca45135k:HMvewE65h+GxNAe83UcIlVvt35k

    Score
    10/10
    amadeydjvujupyterrhadamanthyssmokeloadervidarb12e0b8009914d9dfb3d1b8ced1d3a65pub1backdoorcollectiondiscoveryevasionpersistenceransomwarespywarestealertrojan

    • Amadey

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

      trojanamadey

    • Detect rhadamanthys stealer shellcode

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • Jupyter, SolarMarker

      Jupyter is a backdoor and infostealer first seen in mid 2020.

      backdoortrojanstealerjupyter

    • Modifies security service

      evasion

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

      stealerrhadamanthys

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Stops running service(s)

      evasion

    • Deletes itself

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses 2FA software files, possible credential harvesting

      spywarestealer

    • Accesses Microsoft Outlook profiles

      collection

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • 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.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Enterprise v6

Tasks