General

  • Target

    02ace2e2867208faa78003cedb058e7b494c4007dc4b4265c885702119d7e85a.sample

  • Size

    92KB

  • Sample

    210726-9cervf9z5e

  • MD5

    d3fca5655244e79e375d92f0b276ac0a

  • SHA1

    206088a7827736cf1d58686b1afac25638ce192f

  • SHA256

    02ace2e2867208faa78003cedb058e7b494c4007dc4b4265c885702119d7e85a

  • SHA512

    35bd86fcddb25f78822b6585139852deacfb33b35ad0285570c1d9c10448cf6ab8a01f94803fd6531fb1bd8e92de262ecfc816573a3317f3a8674d04af2acb75

Malware Config

Extracted

Path

C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta

Ransom Note
All your files have been encrypted! All your files have been encrypted due to a security problem with your PC. If you want to restore them, write us to the e-mail Enigma1crypt@aol.com Write this ID in the title of your message 88D750C0 In case of no answer in 24 hours write us to theese e-mails: Enigma1crypt@aol.com You have to pay for decryption in Bitcoins. The price depends on how fast you write to us. After payment we will send you the decryption tool that will decrypt all your files. Free decryption as guarantee Before paying you can send us up to 1 file for free decryption. The total size of files must be less than 1Mb (non archived), and files should not contain valuable information. (databases,backups, large excel sheets, etc.) How to obtain Bitcoins The easiest way to buy bitcoins is LocalBitcoins site. You have to register, click 'Buy bitcoins', and select the seller by payment method and price. https://localbitcoins.com/buy_bitcoins Also you can find other places to buy Bitcoins and beginners guide here: http://www.coindesk.com/information/how-can-i-buy-bitcoins/ Attention! Do not rename encrypted files. Do not try to decrypt your data using third party software, it may cause permanent data loss. Decryption of your files with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam.
Emails

Enigma1crypt@aol.com

Targets

    • Target

      02ace2e2867208faa78003cedb058e7b494c4007dc4b4265c885702119d7e85a.sample

    • Size

      92KB

    • MD5

      d3fca5655244e79e375d92f0b276ac0a

    • SHA1

      206088a7827736cf1d58686b1afac25638ce192f

    • SHA256

      02ace2e2867208faa78003cedb058e7b494c4007dc4b4265c885702119d7e85a

    • SHA512

      35bd86fcddb25f78822b6585139852deacfb33b35ad0285570c1d9c10448cf6ab8a01f94803fd6531fb1bd8e92de262ecfc816573a3317f3a8674d04af2acb75

    • Dharma

      Dharma is a ransomware that uses security software installation to hide malicious activities.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Drops startup file

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

File Deletion

2
T1107

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Impact

Inhibit System Recovery

2
T1490

Tasks