Overview

overview

10

Static

static

2023-01-18...is.exe

windows7-x64

10

2023-01-18...is.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2023-01-18_58402f0f41e3bfecbea9ca1bcc0f0c2b_crysis.exe

  • Size

    92KB

  • Sample

    230124-k816rsad27

  • MD5

    58402f0f41e3bfecbea9ca1bcc0f0c2b

  • SHA1

    0a2b11df94790e1121c17e350eb846a236e0fbcf

  • SHA256

    276727bfacdeba0ba864fd6ccecab5fd0f244576dc503d7cf148a4deb90fc136

  • SHA512

    8155d0a3364ea067260ba9ad432e126b1da33a2c4c1c5f585112851c5765363cd6cc426263ef430b559e9b35eea938e19bf7cc2e50e6a6c356bba030664f9123

  • SSDEEP

    1536:mBwl+KXpsqN5vlwWYyhY9S4ALTroZbj0zTzn5W9qN9PI1fFznJGf0yG:Qw+asqN5aW/hLlTroZUzTz5W9qrI1JIH

Score
10/10
dharmapersistenceransomwarespywarestealer

Malware Config

Extracted

Path

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

Ransom Note
YOUR FILES ARE ENCRYPTED Don't worry,you can return all your files! If you want to restore them, follow this link: email fastrecovery@onionmail.org YOUR ID If you have not been answered via the link within 12 hours, write to us by e-mail: fastrecovery2@msgsafe.io 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

fastrecovery@onionmail.org

fastrecovery2@msgsafe.io

Targets

    • Target

      2023-01-18_58402f0f41e3bfecbea9ca1bcc0f0c2b_crysis.exe

    • Size

      92KB

    • MD5

      58402f0f41e3bfecbea9ca1bcc0f0c2b

    • SHA1

      0a2b11df94790e1121c17e350eb846a236e0fbcf

    • SHA256

      276727bfacdeba0ba864fd6ccecab5fd0f244576dc503d7cf148a4deb90fc136

    • SHA512

      8155d0a3364ea067260ba9ad432e126b1da33a2c4c1c5f585112851c5765363cd6cc426263ef430b559e9b35eea938e19bf7cc2e50e6a6c356bba030664f9123

    • SSDEEP

      1536:mBwl+KXpsqN5vlwWYyhY9S4ALTroZbj0zTzn5W9qN9PI1fFznJGf0yG:Qw+asqN5aW/hLlTroZUzTz5W9qrI1JIH

    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 Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

File Deletion

2
T1107

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Inhibit System Recovery

2
T1490

Tasks