Overview

overview

10

Static

static

1

e9bbcfb5d9...7a.exe

windows7-x64

10

e9bbcfb5d9...7a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8ee82932641f3f527110b0f8ce6b11ce.bin

  • Size

    108KB

  • Sample

    230329-bxbbjafh8s

  • MD5

    31e45b605e4b4a50169f2362865c3f03

  • SHA1

    040d51486822953f7f74b46cc70dffb9b648ca0c

  • SHA256

    e7327161a3e60c2a6c5a3e06bac58ce0ed24a92671f6d2e0c9a16ab8ade4bc48

  • SHA512

    7075a14dd710e74fc707db24105ac8745395c66956e3b750c6727fd73fa26c42a01f2bdf865994b5cb09682b96d76138fdbf42ab37e1fd114ae0306db49932b1

  • SSDEEP

    3072:nd0BhupZwbu72IbdUCT2eaJt/mGdQXSQs+sxoBZENI:nd02phbdUn1QXSEs3NI

Score
10/10
dharmapersistenceransomwarespywarestealer

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Roaming\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 [email protected] Write this ID in the title of your message B20FA6FA In case of no answer in 24 hours write us to theese e-mails: [email protected] 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 5 files for free decryption. The total size of files must be less than 10Mb (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.

Extracted

Path

C:\Users\Admin\AppData\Roaming\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 [email protected] Write this ID in the title of your message 2BCE1B8F In case of no answer in 24 hours write us to theese e-mails: [email protected] 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 5 files for free decryption. The total size of files must be less than 10Mb (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.

Targets

    • Target

      e9bbcfb5d9f42ef0dd75eb435e78d5226087679593893e0c08977694e720cd7a.exe

    • Size

      144KB

    • MD5

      8ee82932641f3f527110b0f8ce6b11ce

    • SHA1

      fef4e9bc0d20f52423e02ec0bc6a52ea36af97a5

    • SHA256

      e9bbcfb5d9f42ef0dd75eb435e78d5226087679593893e0c08977694e720cd7a

    • SHA512

      6330e3ef0d523406edaf6a2e4e597a460a59e80efe477e574e6e49455637221505152ebb885be9fdd139831e78636567c11f1d161ce4e39a9e65d094ea65968a

    • SSDEEP

      3072:tjQgjwASUryVehsZnsTQqLSA/thZhUzcB4r50W23HnBB:R9iV3nspZ/t/6KWmH

    Score
    10/10
    dharmapersistenceransomwarespywarestealer

    • Dharma

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

      ransomwaredharma

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

      ransomware

    • Checks computer location settings

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

    • Drops startup file

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks