Overview

overview

10

Static

static

1

setup.exe

windows7-x64

10

setup.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    setup.exe

  • Size

    236KB

  • Sample

    230424-amrp4aad2z

  • MD5

    bf79c092698a91cde282b76f966fe05c

  • SHA1

    ca3c6cae0683e9526b8f7c6d9bc4e25304fa0011

  • SHA256

    0b3f2a8d03591bdd551047b003628bf118335cedcb05ae627ed44a2d21502fb0

  • SHA512

    0da24bf9ce36d37b3d9bc6d92a7e4ca40372a14d139cb5b885c2750d06defc7b702ea53090e50b8a13c3901263ba0783815d94bb95521331607ff9068ac8fa36

  • SSDEEP

    3072:TtDT1jz8oAkmiuziBiAYSJLd9k9XfY1+6bEXZXzZlcV54L2BEU1RE:ZH17wi0igGDk9vY1++EXvrFwW

Score
10/10
amadeydjvurhadamanthyssmokeloadervidar5c24dc0e9726fcc756a18038ae4e0e67bf58e1879f88b222ba2391682babf9d8pub1backdoordiscoveryevasionransomwarespywarestealertrojanvmprotect

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

amadey

Version

3.70

C2

77.73.134.27/n9kdjc3xSf/index.php

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

djvu

C2

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

Attributes
  • extension

    .coty

  • offline_id

    O8Ao46dcCReRPC4I1PGMYsRFFc9WI5eOp0O3MFt1

  • 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-EPBZCVAS8s 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: 0692JOsie

rsa_pubkey.plain

Extracted

Family

vidar

Version

3.5

Botnet

5c24dc0e9726fcc756a18038ae4e0e67

C2

https://steamcommunity.com/profiles/76561199497218285

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

    5c24dc0e9726fcc756a18038ae4e0e67

  • user_agent

    Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36 Vivaldi/3.7

Extracted

Family

vidar

Version

3.5

Botnet

bf58e1879f88b222ba2391682babf9d8

C2

https://steamcommunity.com/profiles/76561199497218285

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

    bf58e1879f88b222ba2391682babf9d8

  • user_agent

    Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36 Vivaldi/3.7

Extracted

Family

rhadamanthys

C2

http://179.43.142.201/img/favicon.png

Targets

    • Target

      setup.exe

    • Size

      236KB

    • MD5

      bf79c092698a91cde282b76f966fe05c

    • SHA1

      ca3c6cae0683e9526b8f7c6d9bc4e25304fa0011

    • SHA256

      0b3f2a8d03591bdd551047b003628bf118335cedcb05ae627ed44a2d21502fb0

    • SHA512

      0da24bf9ce36d37b3d9bc6d92a7e4ca40372a14d139cb5b885c2750d06defc7b702ea53090e50b8a13c3901263ba0783815d94bb95521331607ff9068ac8fa36

    • SSDEEP

      3072:TtDT1jz8oAkmiuziBiAYSJLd9k9XfY1+6bEXZXzZlcV54L2BEU1RE:ZH17wi0igGDk9vY1++EXvrFwW

    Score
    10/10
    smokeloaderbackdoortrojanamadeydjvurhadamanthysvidar5c24dc0e9726fcc756a18038ae4e0e67bf58e1879f88b222ba2391682babf9d8pub1discoveryevasionransomwarespywarestealervmprotect

    • Amadey

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

      trojanamadey

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • Rhadamanthys

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

      stealerrhadamanthys

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Downloads MZ/PE file

    • Stops running service(s)

      evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Modifies file permissions

      discovery

    • Reads user/profile data of web browsers

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

      spywarestealer

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

      vmprotect

    • 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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Impair Defenses

1
T1562

File Permissions Modification

1
T1222

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Service Stop

1
T1489

Tasks