General

  • Target

    file.exe

  • Size

    241KB

  • Sample

    230710-thb9dsda2v

  • MD5

    59b74a5c0c79e277b6e9fe6814f91aa8

  • SHA1

    83be9e3d38b6223c256babaa80f2945e53e1954a

  • SHA256

    ad3de13de28407363e7200a8e71a42acad55fd725a477558d19cac5e021ecd70

  • SHA512

    91ff633bd354e18b632bd602faee5c6898409b9057da6b909e91d457dd1e19376ab8b96d0cdbc22e677239d7140db3a6dd02168e40d431a1c623e983040eacd8

  • SSDEEP

    3072:5InLsdvCVrFBXsuSB6Hy3wlip43WyruQY/z1:OnLssbpszjjPyNYr

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://stalagmijesarl.com/

http://ukdantist-sarl.com/

http://cpcorprotationltd.com/

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

    .gayn

  • offline_id

    idjLJVXs65t0hiY0Usr4A1G0xEEwvvs9JcZKN0t1

  • 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-ZyZya4Vb8D 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: 0743JOsie

rsa_pubkey.plain
rsa_pubkey.plain

Extracted

Family

smokeloader

Botnet

summ

Extracted

Family

amadey

Version

3.83

C2

5.42.65.80/8bmeVwqx/index.php

Targets

    • Target

      file.exe

    • Size

      241KB

    • MD5

      59b74a5c0c79e277b6e9fe6814f91aa8

    • SHA1

      83be9e3d38b6223c256babaa80f2945e53e1954a

    • SHA256

      ad3de13de28407363e7200a8e71a42acad55fd725a477558d19cac5e021ecd70

    • SHA512

      91ff633bd354e18b632bd602faee5c6898409b9057da6b909e91d457dd1e19376ab8b96d0cdbc22e677239d7140db3a6dd02168e40d431a1c623e983040eacd8

    • SSDEEP

      3072:5InLsdvCVrFBXsuSB6Hy3wlip43WyruQY/z1:OnLssbpszjjPyNYr

    • 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.

    • 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