General

  • Target

    d4d94bb93c4a637bf1800bf6c02962c9c059215951f6e704d97cd1dfe2792a0a

  • Size

    280KB

  • Sample

    230618-shwscsga38

  • MD5

    9eb9b67872c22307bc53f15d72894f0a

  • SHA1

    f01edfd540a95c517c49392e8d5355f70020d65f

  • SHA256

    d4d94bb93c4a637bf1800bf6c02962c9c059215951f6e704d97cd1dfe2792a0a

  • SHA512

    455a62be77c929ee135e39b4da264a308d6c78ad93bbce6fb9e5785ac107e8b0067efe44e875b159782c6ab56b4a811e1990c0918912bbda24beda1a20782a50

  • SSDEEP

    3072:M5vXIM1Hp3qtnNZZP/Or56T8oGH90NwA7fj2ntyA5yGsz0xzsgY8Xl:8IMjqtNf/hT0W37pX0x5Y8

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/

rc4.i32
rc4.i32

Extracted

Family

djvu

C2

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

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

Attributes
  • extension

    .ahgr

  • 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: 0727Isk

rsa_pubkey.plain

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

amadey

Version

3.83

C2

5.42.65.80/8bmeVwqx/index.php

Extracted

Family

vidar

Version

4.3

Botnet

a129a8292a021d62796bfced1018aa1f

C2

https://steamcommunity.com/profiles/76561199514261168

https://t.me/kamaprimo

Attributes
  • profile_id_v2

    a129a8292a021d62796bfced1018aa1f

  • user_agent

    Mozilla/5.0 (Linux; U; Tizen 2.0; en-us) AppleWebKit/537.1 (KHTML, like Gecko) Mobile TizenBrowser/2.0

Targets

    • Target

      d4d94bb93c4a637bf1800bf6c02962c9c059215951f6e704d97cd1dfe2792a0a

    • Size

      280KB

    • MD5

      9eb9b67872c22307bc53f15d72894f0a

    • SHA1

      f01edfd540a95c517c49392e8d5355f70020d65f

    • SHA256

      d4d94bb93c4a637bf1800bf6c02962c9c059215951f6e704d97cd1dfe2792a0a

    • SHA512

      455a62be77c929ee135e39b4da264a308d6c78ad93bbce6fb9e5785ac107e8b0067efe44e875b159782c6ab56b4a811e1990c0918912bbda24beda1a20782a50

    • SSDEEP

      3072:M5vXIM1Hp3qtnNZZP/Or56T8oGH90NwA7fj2ntyA5yGsz0xzsgY8Xl:8IMjqtNf/hT0W37pX0x5Y8

    • Amadey

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

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • 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

    • 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