General

  • Target

    7b990008f613c1bdb8f026e5ea299becc9f20d9aedbb85cb762cc9f327d0a319

  • Size

    223KB

  • Sample

    230608-d4a1fscb2w

  • MD5

    6fbdb6a9a8251c472eadaca8d7a13856

  • SHA1

    87892b90538469d17d2277ca5c4681d9c9d2f040

  • SHA256

    7b990008f613c1bdb8f026e5ea299becc9f20d9aedbb85cb762cc9f327d0a319

  • SHA512

    ed79b98b012131587a758d4081a1135ce6e5e75e030cb7ec8f6a9d81ca1b0eb0de452077abb43d6bd50e996113447909b539941b6d1d342b3e72e03a7e702685

  • SSDEEP

    3072:zmDwGBNWr/g6zQQgi94ZZmAK+z1Jr+GJJtRs6WjR5B5mKp1:zY7Y/g6zQli94ZS+BvtRsz5C

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

Targets

    • Target

      7b990008f613c1bdb8f026e5ea299becc9f20d9aedbb85cb762cc9f327d0a319

    • Size

      223KB

    • MD5

      6fbdb6a9a8251c472eadaca8d7a13856

    • SHA1

      87892b90538469d17d2277ca5c4681d9c9d2f040

    • SHA256

      7b990008f613c1bdb8f026e5ea299becc9f20d9aedbb85cb762cc9f327d0a319

    • SHA512

      ed79b98b012131587a758d4081a1135ce6e5e75e030cb7ec8f6a9d81ca1b0eb0de452077abb43d6bd50e996113447909b539941b6d1d342b3e72e03a7e702685

    • SSDEEP

      3072:zmDwGBNWr/g6zQQgi94ZZmAK+z1Jr+GJJtRs6WjR5B5mKp1:zY7Y/g6zQli94ZS+BvtRsz5C

    • 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.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies file permissions

    • 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

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

File Permissions Modification

1
T1222

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Tasks