Overview

overview

10

Static

static

1

5eb8103fce...4d.exe

windows7-x64

10

5eb8103fce...4d.exe

windows10-2004-x64

10

Resubmissions

20-04-2023 18:50

230420-xg91tabg36 10

20-04-2023 18:34

230420-w75y4sbf75 10

19-04-2023 13:11

230419-qe8xeaaf68 10

12-01-2023 04:39

230112-e91zhaba6w 10

12-01-2023 02:36

230112-c3xx6aeh99 10

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General

  • Target

    5eb8103fce78104972cfb45b1242d003f9e66d2da920c7aa5742e185822d3f4d

  • Size

    321KB

  • Sample

    230420-w75y4sbf75

  • MD5

    dfc9518f5e0b145f1fa786628670863d

  • SHA1

    a54e4137ccf90fd1326509874063bd58c20fd1ed

  • SHA256

    5eb8103fce78104972cfb45b1242d003f9e66d2da920c7aa5742e185822d3f4d

  • SHA512

    d67aaeccce8629b38c918e97c5ffbd09a6f9395a73cac88e9a7d795e36f0ba6b51a59a4d65e84836bea44568054f00b2f4bb74d4c8d591c01d254f127e110a8e

  • SSDEEP

    3072:xXOGnVaMz9JltM5JxSmp6jUO4QRLaSmKLs8FlguE1igK56n6dF8M/WhJshp2BTBp:VJr1tcxSmJMm6FlgLde6n6dO6Wyg

Score
10/10
amadeydcratdjvulummarhadamanthyssmokeloadervidarxmrigbf58e1879f88b222ba2391682babf9d8pub1sprgbackdoorcollectiondiscoveryevasioninfostealerminerpersistenceransomwareratspywarestealertrojanupx

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://hoh0aeghwugh2gie.com/

http://hie7doodohpae4na.com/

http://aek0aicifaloh1yo.com/

http://yic0oosaeiy7ahng.com/

http://wa5zu7sekai8xeih.com/

http://aapu.at/tmp/

http://poudineh.com/tmp/
rc4.i32
rc4.i32
rc4.i32
rc4.i32
rc4.i32
rc4.i32

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

amadey

Version

3.70

C2

77.73.134.27/n9kdjc3xSf/index.php

Extracted

Family

smokeloader

Botnet

sprg

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

smokeloader

Botnet

pub1

Targets

    • Target

      5eb8103fce78104972cfb45b1242d003f9e66d2da920c7aa5742e185822d3f4d

    • Size

      321KB

    • MD5

      dfc9518f5e0b145f1fa786628670863d

    • SHA1

      a54e4137ccf90fd1326509874063bd58c20fd1ed

    • SHA256

      5eb8103fce78104972cfb45b1242d003f9e66d2da920c7aa5742e185822d3f4d

    • SHA512

      d67aaeccce8629b38c918e97c5ffbd09a6f9395a73cac88e9a7d795e36f0ba6b51a59a4d65e84836bea44568054f00b2f4bb74d4c8d591c01d254f127e110a8e

    • SSDEEP

      3072:xXOGnVaMz9JltM5JxSmp6jUO4QRLaSmKLs8FlguE1igK56n6dF8M/WhJshp2BTBp:VJr1tcxSmJMm6FlgLde6n6dO6Wyg

    Score
    10/10
    amadeydjvulummasmokeloadervidarbf58e1879f88b222ba2391682babf9d8sprgbackdoordiscoveryevasionpersistenceransomwarespywarestealertrojandcratrhadamanthysxmrigpub1collectioninfostealerminerratupx

    • Amadey

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

      trojanamadey

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

      ratinfostealerdcrat

    • Detect rhadamanthys stealer shellcode

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • Lumma Stealer

      An infostealer written in C++ first seen in August 2022.

      stealerlumma

    • 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

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

      minerxmrig

    • XMRig Miner payload

      miner

    • Downloads MZ/PE file

    • Modifies Installed Components in the registry

      persistence

    • Stops running service(s)

      evasion

    • Checks computer location settings

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

    • Deletes itself

    • 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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • 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

    • Drops desktop.ini file(s)

    • 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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks