General

  • Target

    24b9161fb1b7b6caf0437f94142ebf75.exe

  • Size

    313KB

  • Sample

    230803-js9mjacb32

  • MD5

    24b9161fb1b7b6caf0437f94142ebf75

  • SHA1

    0b5353916bb197470345670b1ce90fb2751fa716

  • SHA256

    ac1126f20bdbdb211cca82ad8684ee7d25c3ecd751daa6939e1373ad8d2eadb0

  • SHA512

    e1e2c353fd416e8c8dbad552746270fef5e15188529491226a3335f2376931f96177c2529eb53bcda74a7ac17e453a24469f0d6aeaf13a0ae04a6a4e840fb043

  • SSDEEP

    3072:b5FQDUeKWArpmG4P9Jul4RKQ4+bFgvPaAFpQWjkK9:1FmUmgITPZrFuCA3

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

trafico

C2

176.123.9.142:14845

Attributes
  • auth_value

    ae8f72bc34fc0c248b3abb9f51375751

Extracted

Family

djvu

C2

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

Attributes
  • extension

    .pouu

  • offline_id

    Cr1qw6x3Gr36kVHAZvrjTBFecy9ksVLEfrUGCjt1

  • 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-MDnNtxiPM0 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: 0755JOsie

rsa_pubkey.plain

Extracted

Family

amadey

Version

3.83

C2

5.42.65.80/8bmeVwqx/index.php

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

51.89.201.49:6932

Attributes
  • auth_value

    3a050df92d0cf082b2cdaf87863616be

Targets

    • Target

      24b9161fb1b7b6caf0437f94142ebf75.exe

    • Size

      313KB

    • MD5

      24b9161fb1b7b6caf0437f94142ebf75

    • SHA1

      0b5353916bb197470345670b1ce90fb2751fa716

    • SHA256

      ac1126f20bdbdb211cca82ad8684ee7d25c3ecd751daa6939e1373ad8d2eadb0

    • SHA512

      e1e2c353fd416e8c8dbad552746270fef5e15188529491226a3335f2376931f96177c2529eb53bcda74a7ac17e453a24469f0d6aeaf13a0ae04a6a4e840fb043

    • SSDEEP

      3072:b5FQDUeKWArpmG4P9Jul4RKQ4+bFgvPaAFpQWjkK9:1FmUmgITPZrFuCA3

    • 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.

    • Modifies security service

    • RedLine

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

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Stops running service(s)

    • 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 2FA software files, possible credential harvesting

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Looks up external IP address via web service

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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks