Resubmissions

10-06-2023 02:32

230610-c1gs6aea89 10

General

  • Target

    dd30198ea41d5015bbb55030481bee96.bin

  • Size

    151KB

  • Sample

    230610-c1gs6aea89

  • MD5

    7df144cf459380322cad6045f03c9bd7

  • SHA1

    aaa99afdfbac718499e91c06d0b9cf33bcf910d8

  • SHA256

    153f543e7aa3e1ecd1e64154684547c4c516454b410bbab1793907271cc18f37

  • SHA512

    dc57be740653a16d6f4db122eb05d299aaf4999a5ef944aeb532337aea30dd0f8297de589179366b6f2a7d59bed25eb0b27717416f70e35fb67f719a6afd87c7

  • SSDEEP

    3072:mvp0TsiVzUSv6JJC+JdSiwpJiQdPeQ+ui/4+JyRq3VWfrCBcpLp8RZwjj:gq4iJUSv6aT7iQdmQu/GrwRZC

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

    .ahui

  • offline_id

    vPWUuYIO6Lzy2cGt8zL7FERKTf4QMBPjn7F005t1

  • 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-sLaQRb9N6e 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: 0728Isk

rsa_pubkey.plain
rsa_pubkey.plain

Extracted

Family

amadey

Version

3.83

C2

5.42.65.80/8bmeVwqx/index.php

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

vidar

Version

4.2

Botnet

a81bcf59d85e6e13257840e65b9d1da8

C2

https://steamcommunity.com/profiles/76561199511129510

https://t.me/rechnungsbetrag

Attributes
  • profile_id_v2

    a81bcf59d85e6e13257840e65b9d1da8

  • user_agent

    Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.38 Safari/537.36 Brave/75

Targets

    • Target

      69ab392dfe42b299677871707364b4b59da9a4e466eda0065db4dc6da89f9321.exe

    • Size

      276KB

    • MD5

      dd30198ea41d5015bbb55030481bee96

    • SHA1

      14c16216f39e98e509e1e2025bb0413fa1ecc3aa

    • SHA256

      69ab392dfe42b299677871707364b4b59da9a4e466eda0065db4dc6da89f9321

    • SHA512

      b2be031819f002c72a0fbc1ad5e4eeff4968a33fbb8dba8b3ad4bf1bfba2cbe6882cc6f5025cbf55643f1c799bd07a56761d0697ebceec496d28bf40a8dd1dbe

    • SSDEEP

      3072:wCdRiliZsfO/cYB11Y0s78Qu+EI6w5Xjy3GjSPOVGfLBrje057oJRR:1RilhO/cYB1m78Q12wdjlSAG1rjUv

    • 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

    • 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

System Information Discovery

2
T1082

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

Tasks