General

  • Target

    b7578171f9622fe509960bbd05214a6c.bin

  • Size

    147KB

  • Sample

    230605-pk2jvaha9z

  • MD5

    4cb0538b75360c884bd09eac2e32301e

  • SHA1

    ed5f55c55c9cff7b5ac668251e73fd8beadf42ae

  • SHA256

    7c9b70a2a5a2973c187221d35d93ab7b02c0328e889e5542edd1774f893afa5f

  • SHA512

    afc9385461f3a24ee2f3c0c3760a7a38333b6cdd52836815de16675f9c649b47ef161fee8f990171a5edac8f88e2a3c067b503d2112deecd937479185254544f

  • SSDEEP

    3072:O66TfbEUJLbbYzRZEF7qxh+F+UOOJYj1yuvVgNtxrBcd4B/qP6:efbEUJXbYzgFV+uQvdg7x9c406

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://toobussy.com/tmp/

http://wuc11.com/tmp/

http://ladogatur.ru/tmp/

http://kingpirate.ru/tmp/

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

Extracted

Family

djvu

C2

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

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

Attributes
  • extension

    .neon

  • offline_id

    0vTA6MA1m5nzrdffOCJC7YmAa4Lp6YNN8lOJ4mt1

  • 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-vc50LyB2yb 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: support@freshmail.top Reserve e-mail address to contact us: datarestorehelp@airmail.cc Your personal ID: 0725JOsie

rsa_pubkey.plain

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

vidar

Version

4.1

Botnet

77a63e71a10ee1d81a28b5c866b75922

C2

https://steamcommunity.com/profiles/76561199510444991

https://t.me/task4manager

Attributes
  • profile_id_v2

    77a63e71a10ee1d81a28b5c866b75922

  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Safari/537.36 Edg/112.0.1722.34

Extracted

Family

amadey

Version

3.67

C2

45.9.74.80/0bjdn2Z/index.php

Targets

    • Target

      c2a2a609fd72d55c11f810577c29c7d85f92da64ac1594420fc32eb2f5a5ddb4.exe

    • Size

      238KB

    • MD5

      b7578171f9622fe509960bbd05214a6c

    • SHA1

      3e948e7ac1b875d9ae872b81a22b32d50462a16a

    • SHA256

      c2a2a609fd72d55c11f810577c29c7d85f92da64ac1594420fc32eb2f5a5ddb4

    • SHA512

      a6d259daccbe9dfab152bac724a8076c25f4390af58b032b774064337adc2f058585a312bd171f6328c967597dcdb322c6d2787a2ad6844e278828032162c8c2

    • SSDEEP

      3072:3YwntPUA9qu8aStIqeUjPKvDvHh78QahnQD/7vTgB1CzSXauBtO4:ImPUAWt3eU2vDvH6QzD/zkkej

    • Amadey

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

    • Detect Fabookie payload

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • Fabookie

      Fabookie is facebook account info stealer.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • 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 Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

File Permissions Modification

1
T1222

Modify Registry

1
T1112

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Tasks