038e577d25d5b9237fbbef6080f53f462b01e75f83449bf0020ef0b14f371ac6

General
Target

038e577d25d5b9237fbbef6080f53f462b01e75f83449bf0020ef0b14f371ac6

Size

92KB

Sample

200911-cppdy37nne

Score
10 /10
MD5

88f7e8884d0a2aea195a67aa89c089c9

SHA1

3271ef30b4463debab5563c49a79f7b9cfa4988f

SHA256

038e577d25d5b9237fbbef6080f53f462b01e75f83449bf0020ef0b14f371ac6

SHA512

83248136deb6602c0d305d93bacdfaec6727d0a3c0469d169ec13443bb5799d9d9b061b1748c6a3db1ac55809ef37df9ed25f1344b89e0a32645c5489f807a3d

Malware Config

Extracted

Path C:\Users\Admin\Desktop\FILES ENCRYPTED.txt
Ransom Note
all your data has been locked us You want to return? Write email xmmh@tutanota.com or xmmh@tutamail.com
Emails

xmmh@tutanota.com

xmmh@tutamail.com

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 xmmh@tutanota.com Write this ID in the title of your message E53D338F In case of no answer in 24 hours write us to theese e-mails: xmmh@tutamail.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

xmmh@tutanota.com

xmmh@tutamail.com

Targets
Target

038e577d25d5b9237fbbef6080f53f462b01e75f83449bf0020ef0b14f371ac6

MD5

88f7e8884d0a2aea195a67aa89c089c9

Filesize

92KB

Score
10/10
SHA1

3271ef30b4463debab5563c49a79f7b9cfa4988f

SHA256

038e577d25d5b9237fbbef6080f53f462b01e75f83449bf0020ef0b14f371ac6

SHA512

83248136deb6602c0d305d93bacdfaec6727d0a3c0469d169ec13443bb5799d9d9b061b1748c6a3db1ac55809ef37df9ed25f1344b89e0a32645c5489f807a3d

Tags

Signatures

  • Dharma

    Description

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

    Tags

  • Deletes shadow copies

    Description

    Ransomware often targets backup files to inhibit system recovery.

    Tags

    TTPs

    File DeletionInhibit System Recovery
  • Modifies extensions of user files

    Description

    Ransomware generally changes the extension on encrypted files.

    Tags

  • Drops startup file

  • Reads user/profile data of web browsers

    Description

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

    Tags

    TTPs

    Data from Local SystemCredentials in Files
  • Adds Run key to start application

    Tags

    TTPs

    Registry Run Keys / Startup FolderModify Registry
  • Drops desktop.ini file(s)

  • Drops file in System32 directory

  • Modifies service

    Tags

    TTPs

    Modify RegistryModify Existing Service

Related Tasks

MITRE ATT&CK Matrix
Command and Control
    Credential Access
    Discovery
      Execution
        Exfiltration
          Initial Access
            Lateral Movement
              Privilege Escalation
                Tasks

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