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General

  • Target

    JC_06dd8b86ad849cc64b0358c248ea1e6ff926e9825fb65cd8642c77ff0b4c74ea

  • Size

    389KB

  • Sample

    230902-mfq67sbg9v

  • MD5

    f0f39f07d0b67320e22fd253b36c62c1

  • SHA1

    b071b6f63e9e1f5a08d63cf2d405fb3f5a598580

  • SHA256

    06dd8b86ad849cc64b0358c248ea1e6ff926e9825fb65cd8642c77ff0b4c74ea

  • SHA512

    27c011c7cc02cd2a64286764f3335117973492a0135b26ca991f637342763cd08821437bd2b6508c3fd4b2ae25f93fa78f1b5fd77ca733620008c82e99743d59

  • SSDEEP

    3072:DfEwSSNuuNVIGWe61VCNF5aBeSvd2bDN+Z0w7GaA22KWjvBJQuZhVKNKLPcOJdxT:AycuNVIA6yVaMgiNKG51YgLUebH/

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

lux3

C2

176.123.9.142:14845

Attributes
  • auth_value

    e94dff9a76da90d6b000642c4a52574b

Extracted

Family

amadey

Version

3.87

C2

79.137.192.18/9bDc8sQ/index.php

Attributes
  • install_dir

    577f58beff

  • install_file

    yiueea.exe

  • strings_key

    a5085075a537f09dec81cc154ec0af4d

rc4.plain

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

149.202.0.242:31728

Attributes
  • auth_value

    3a050df92d0cf082b2cdaf87863616be

Extracted

Family

djvu

C2

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

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

Attributes
  • extension

    .nztt

  • offline_id

    fe7vbai057v1PzegcJrFdG7DjT3mL5gUtMQkLrt1

  • 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-E4b0Td2MBH 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: 0772JOsie

rsa_pubkey.plain

Extracted

Family

smokeloader

Botnet

pub1

Targets

    • Target

      JC_06dd8b86ad849cc64b0358c248ea1e6ff926e9825fb65cd8642c77ff0b4c74ea

    • Size

      389KB

    • MD5

      f0f39f07d0b67320e22fd253b36c62c1

    • SHA1

      b071b6f63e9e1f5a08d63cf2d405fb3f5a598580

    • SHA256

      06dd8b86ad849cc64b0358c248ea1e6ff926e9825fb65cd8642c77ff0b4c74ea

    • SHA512

      27c011c7cc02cd2a64286764f3335117973492a0135b26ca991f637342763cd08821437bd2b6508c3fd4b2ae25f93fa78f1b5fd77ca733620008c82e99743d59

    • SSDEEP

      3072:DfEwSSNuuNVIGWe61VCNF5aBeSvd2bDN+Z0w7GaA22KWjvBJQuZhVKNKLPcOJdxT:AycuNVIA6yVaMgiNKG51YgLUebH/

    • 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.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the 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