General
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Target
be3d44217a6e68c19c91cf9bc4eefb6ec537a0e70fe3d3095519fd3dec9f9b4bN.exe
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Size
766KB
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Sample
250107-2z1x3svlfr
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MD5
a0218a67b0d9faf2721cae2bde1d1a10
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SHA1
6ca3ebd170d21e6e9b572f2386bb828d0afcba4a
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SHA256
be3d44217a6e68c19c91cf9bc4eefb6ec537a0e70fe3d3095519fd3dec9f9b4b
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SHA512
d7ce12cee7d3eb85e09139741d77b5a2a3d203d1a10aa620d3b4a17668317dc28248a84f0c0a20ce165c1f32804e6b6b2cde90e59e8ccb3ee8e3f9b5d3d7fdd9
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SSDEEP
12288:nKDiXNmHNpcGWH69SIW5JBvOwcMBl4tT5jVXctOpctHni7LEwv:nMiXNKNpM6jW5JDcIit+OpAHUEw
Static task
static1
Behavioral task
behavioral1
Sample
be3d44217a6e68c19c91cf9bc4eefb6ec537a0e70fe3d3095519fd3dec9f9b4bN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
be3d44217a6e68c19c91cf9bc4eefb6ec537a0e70fe3d3095519fd3dec9f9b4bN.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
djvu
http://cajgtus.com/test1/get.php
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extension
.held
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offline_id
vyhLHcV0DMKjS0CgDoJGF0yJ299laBK7lZQM9Tt1
- payload_url
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ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. Do not ask assistants from youtube and recovery data sites for help in recovering your data. They can use your free decryption quota and scam you. Our contact is emails in this text document only. You can get and look video overview decrypt tool. Price of private key and decrypt software is $999. Discount 50% available if you contact us first 72 hours, that's price for you is $499. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0879held
Targets
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Target
be3d44217a6e68c19c91cf9bc4eefb6ec537a0e70fe3d3095519fd3dec9f9b4bN.exe
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Size
766KB
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MD5
a0218a67b0d9faf2721cae2bde1d1a10
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SHA1
6ca3ebd170d21e6e9b572f2386bb828d0afcba4a
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SHA256
be3d44217a6e68c19c91cf9bc4eefb6ec537a0e70fe3d3095519fd3dec9f9b4b
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SHA512
d7ce12cee7d3eb85e09139741d77b5a2a3d203d1a10aa620d3b4a17668317dc28248a84f0c0a20ce165c1f32804e6b6b2cde90e59e8ccb3ee8e3f9b5d3d7fdd9
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SSDEEP
12288:nKDiXNmHNpcGWH69SIW5JBvOwcMBl4tT5jVXctOpctHni7LEwv:nMiXNKNpM6jW5JDcIit+OpAHUEw
Score10/10-
Detected Djvu ransomware
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Djvu family
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Modifies file permissions
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Adds Run key to start application
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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