General

  • Target

    1c45d093001e871c70b54dcda8872c24e8b83c2ed5ccab1dc2f6ae72972d751b

  • Size

    187KB

  • Sample

    230922-zwbgxacd27

  • MD5

    f66705b294d8d360e6218f3ef1ef5984

  • SHA1

    ce6529bc99f4557fe339e7b5499f62f1946934f1

  • SHA256

    1c45d093001e871c70b54dcda8872c24e8b83c2ed5ccab1dc2f6ae72972d751b

  • SHA512

    1c81d6d89c95bfd1294edcf86cd56d8b1cce33e1f1dfe4e97ae39ea319dfbd5bffda3e0413b67e0a06fbac7079337b0ca458cddc3aa23463a46498c23db4908a

  • SSDEEP

    3072:syq1zEyodkGqz6ALShHLwnOQcdoIyaIdq15Vy+SS:Rq1zEFkGKLEHx3BJSS

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

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

51.38.95.107:42494

Attributes
  • auth_value

    3a050df92d0cf082b2cdaf87863616be

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
rsa_pubkey.plain

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

21

C2

81.161.229.73:6606

81.161.229.73:7707

81.161.229.73:8808

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    10

  • install

    true

  • install_file

    poo.exe

  • install_folder

    %AppData%

aes.plain

Extracted

Family

smokeloader

Botnet

pub1

Targets

    • Target

      1c45d093001e871c70b54dcda8872c24e8b83c2ed5ccab1dc2f6ae72972d751b

    • Size

      187KB

    • MD5

      f66705b294d8d360e6218f3ef1ef5984

    • SHA1

      ce6529bc99f4557fe339e7b5499f62f1946934f1

    • SHA256

      1c45d093001e871c70b54dcda8872c24e8b83c2ed5ccab1dc2f6ae72972d751b

    • SHA512

      1c81d6d89c95bfd1294edcf86cd56d8b1cce33e1f1dfe4e97ae39ea319dfbd5bffda3e0413b67e0a06fbac7079337b0ca458cddc3aa23463a46498c23db4908a

    • SSDEEP

      3072:syq1zEyodkGqz6ALShHLwnOQcdoIyaIdq15Vy+SS:Rq1zEFkGKLEHx3BJSS

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    • RedLine

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

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Async RAT payload

    • Downloads MZ/PE file

    • Stops running service(s)

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • Deletes itself

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks