General

  • Target

    tmp

  • Size

    915KB

  • Sample

    240315-yp2vvahh5t

  • MD5

    4b90f9e1b74c0e79a7c6414d7dbfe0b8

  • SHA1

    6cda4311fb2558aafc496e4c193d7bb88a6d9e6b

  • SHA256

    5db8023447245906617f62d910ede059895ee337738844846d9553f2270df0ad

  • SHA512

    0cfd3dbb74f703bd71957649f2be78b6ab2ba414fc4634c51738d428abf8225b4a7c0f8938acf40d26555a4e40700f49b21627ca66ec14ef7be5b8109d90d11d

  • SSDEEP

    6144:eWyMTC6XtGBn6jiPiBbknj0+xuKxgiYyehF1p7F8ptE5yRd/JORBdH7kw/jeNz4:GfCkcKxJYFVW3Egfm1Y79o5bGsx8Om

Malware Config

Extracted

Path

F:\$RECYCLE.BIN\HOW TO BACK FILES.txt

Family

targetcompany

Ransom Note
Hello Your data has been stolen and encrypted We will delete the stolen data and help with the recovery of encrypted files after payment has been made Do not try to change or restore files yourself, this will break them We provide free decryption for any 3 files up to 3MB in size on our website How to contact with us: 1) Download and install TOR browser by this link: https://www.torproject.org/download/ 2) If TOR blocked in your country and you can't access to the link then use any VPN software 3) Run TOR browser and open the site: wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion/mallox/privateSignin 4) Copy your private ID in the input field. Your Private key: D466DAAEDA4C238CCBD82AED 5) You will see chat, payment information and we can make free test decryption here Our blog of leaked companies: wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion If you are unable to contact us through the site, then you can email us: [email protected] Waiting for a response via mail can be several days. Do not use it if you have not tried contacting through the site. �
URLs

http://wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion/mallox/privateSignin

http://wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion

Targets

    • Target

      tmp

    • Size

      915KB

    • MD5

      4b90f9e1b74c0e79a7c6414d7dbfe0b8

    • SHA1

      6cda4311fb2558aafc496e4c193d7bb88a6d9e6b

    • SHA256

      5db8023447245906617f62d910ede059895ee337738844846d9553f2270df0ad

    • SHA512

      0cfd3dbb74f703bd71957649f2be78b6ab2ba414fc4634c51738d428abf8225b4a7c0f8938acf40d26555a4e40700f49b21627ca66ec14ef7be5b8109d90d11d

    • SSDEEP

      6144:eWyMTC6XtGBn6jiPiBbknj0+xuKxgiYyehF1p7F8ptE5yRd/JORBdH7kw/jeNz4:GfCkcKxJYFVW3Egfm1Y79o5bGsx8Om

    • Detect ZGRat V1

    • TargetCompany,Mallox

      TargetCompany (aka Mallox) is a ransomware which encrypts files using a combination of ChaCha20, AES-128, and Curve25519, first seen in June 2021.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Modifies boot configuration data using bcdedit

    • Checks computer location settings

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

    • Modifies file permissions

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • 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