General

  • Target

    6206829f1443cd8b2e266237bfce6c6e584233a0ae064e2d7732bd3573931b02

  • Size

    144KB

  • Sample

    230925-hmd31ach4w

  • MD5

    64977152a494648861ca71dbfd9462f6

  • SHA1

    4fe6b3c91af23c127c07c5b929e135ae95a1856a

  • SHA256

    92bae6489afe6cf33498c44a743fb72dd803f6e405b5ffe05217596612943a67

  • SHA512

    1388d7e65da3898c9e7f8dc1e1354e8248049569da44fada88607b51ba45f96e342bc6e993a782690683d18e051cf4d52e89f032c0ec113ab43663852ac3bc4a

  • SSDEEP

    3072:sr/C9yWch6wfn37kY7cUAx0E56P2rzJ1zbNXhTqG6yp1qwGxn93L3fsJ:oMyWs64I+cUACy6+lXhr6Q1PqnZfsJ

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/raud/get.php

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

Attributes
  • extension

    .azhi

  • offline_id

    GQ9DjFmWFDqpsyzsOnaxE1Xr4MPL1dG4vPfPDNt1

  • 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-e5pgPH03fe 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: 0793

rsa_pubkey.plain

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

146.59.10.173:45035

Attributes
  • auth_value

    3a050df92d0cf082b2cdaf87863616be

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Targets

    • Target

      6206829f1443cd8b2e266237bfce6c6e584233a0ae064e2d7732bd3573931b02

    • Size

      306KB

    • MD5

      7b64e9ace4648345019944de09f7a13c

    • SHA1

      2f301450a4ea8258101960312f3864731567541f

    • SHA256

      6206829f1443cd8b2e266237bfce6c6e584233a0ae064e2d7732bd3573931b02

    • SHA512

      f90a62dfa89b8b3b1de4376b0579390a8307316ba5da7432324e0ebded94fd5d68a5a2020a0c53d660df9a31279909355ae7c5715b916c218ee615bb51f21630

    • SSDEEP

      3072:rTlNN0i4Aa/6OVAa9GOfIXQ93480oFdi5dVsY8xbdGCDAr/aaJX:Xlr0hAa/+CIg93BBF+dVsY8VdGCA

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • RedLine

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

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Stops running service(s)

    • Deletes itself

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks