General

  • Target

    f279e23308e3d5f1a8b40722f199b6fb4deb543b3f6774d47ca3cd3b39653c1b_JC.exe

  • Size

    297KB

  • Sample

    230912-q4dskaff93

  • MD5

    2e02d69b243ca36673df03800963433d

  • SHA1

    54ec20c1d389c2e0fd1981f5c026dfc64b1f260c

  • SHA256

    f279e23308e3d5f1a8b40722f199b6fb4deb543b3f6774d47ca3cd3b39653c1b

  • SHA512

    4b3b24196f65da3a152fcb8d067163a1ecff66d88ecdd5a9b3f7efb610333f6a58c71a633aaa72b7319450b8f36bd5abf4b756b215a9a83a50d604ece86d45a3

  • SSDEEP

    3072:xHszGQroot1AnZQenpi5Pkl4lPckXUGIuuOW/R+WiAGd0Y0EdkSVPR:OCFot1AZQnklqXQRtiAs0N

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

redline

C2

38.181.25.43:3325

Attributes
  • auth_value

    082cde17c5630749ecb0376734fe99c9

Extracted

Family

redline

Botnet

smokiez_build

C2

194.169.175.232:45450

Attributes
  • auth_value

    2e68bc276986767f0f14a3d75567abcd

Extracted

Family

djvu

C2

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

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

Attributes
  • extension

    .hgml

  • offline_id

    Nk8w6hJsuGrE3s2SYWM3ehMUHvjgVRqqgX84dat1

  • 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-iTbDHY13BX 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: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0781JOsie

rsa_pubkey.plain

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

51.38.95.107:42494

Attributes
  • auth_value

    3a050df92d0cf082b2cdaf87863616be

Extracted

Family

amadey

Version

3.87

C2

http://79.137.192.18/9bDc8sQ/index.php

Attributes
  • install_dir

    577f58beff

  • install_file

    yiueea.exe

  • strings_key

    a5085075a537f09dec81cc154ec0af4d

rc4.plain

Targets

    • Target

      f279e23308e3d5f1a8b40722f199b6fb4deb543b3f6774d47ca3cd3b39653c1b_JC.exe

    • Size

      297KB

    • MD5

      2e02d69b243ca36673df03800963433d

    • SHA1

      54ec20c1d389c2e0fd1981f5c026dfc64b1f260c

    • SHA256

      f279e23308e3d5f1a8b40722f199b6fb4deb543b3f6774d47ca3cd3b39653c1b

    • SHA512

      4b3b24196f65da3a152fcb8d067163a1ecff66d88ecdd5a9b3f7efb610333f6a58c71a633aaa72b7319450b8f36bd5abf4b756b215a9a83a50d604ece86d45a3

    • SSDEEP

      3072:xHszGQroot1AnZQenpi5Pkl4lPckXUGIuuOW/R+WiAGd0Y0EdkSVPR:OCFot1AZQnklqXQRtiAs0N

    • 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.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • 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 Enterprise v15

Tasks