General
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Target
479d20e97c3b878e618a0c66be6855bf07e9b17c656405605c981589fc4f5ed3
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Size
147KB
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Sample
221129-vslq9ahe66
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MD5
be134b7a6e1be0a218db18cf47ac9868
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SHA1
fff998840c195fd7181fdae2915e39e857d3ad3b
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SHA256
479d20e97c3b878e618a0c66be6855bf07e9b17c656405605c981589fc4f5ed3
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SHA512
7cd96b6de2bc6d1556d154ae1234a9c6f5ea0a6904ebb33c48bdc1c926ebc175e8db2a19aca6d1f045cda0d7ce516b58b55eceaff2be6df3ad98e4d7231fc4a5
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SSDEEP
3072:x+DTB71ANHk5Ony5ToUv7zKVEC9NGZDXKmu7COAi9gzo:OB7yE5OQnCRMXZuu4
Static task
static1
Behavioral task
behavioral1
Sample
479d20e97c3b878e618a0c66be6855bf07e9b17c656405605c981589fc4f5ed3.exe
Resource
win10-20220901-en
Malware Config
Extracted
djvu
http://fresherlights.com/lancer/get.php
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extension
.kcbu
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offline_id
hlqzhQ6w5SquNDF4Ul2XBDJQkSIKbAT6rmRBTit1
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payload_url
http://uaery.top/dl/build2.exe
http://fresherlights.com/files/1/build3.exe
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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. You can get and look video overview decrypt tool: https://we.tl/t-lj5qINGbTc Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. 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: support@fishmail.top Reserve e-mail address to contact us: datarestorehelp@airmail.cc Your personal ID: 0608Jhyjd
Extracted
amadey
3.50
193.56.146.194/h49vlBP/index.php
Extracted
vidar
56
517
https://t.me/asifrazatg
https://steamcommunity.com/profiles/76561199439929669
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profile_id
517
Targets
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Target
479d20e97c3b878e618a0c66be6855bf07e9b17c656405605c981589fc4f5ed3
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Size
147KB
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MD5
be134b7a6e1be0a218db18cf47ac9868
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SHA1
fff998840c195fd7181fdae2915e39e857d3ad3b
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SHA256
479d20e97c3b878e618a0c66be6855bf07e9b17c656405605c981589fc4f5ed3
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SHA512
7cd96b6de2bc6d1556d154ae1234a9c6f5ea0a6904ebb33c48bdc1c926ebc175e8db2a19aca6d1f045cda0d7ce516b58b55eceaff2be6df3ad98e4d7231fc4a5
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SSDEEP
3072:x+DTB71ANHk5Ony5ToUv7zKVEC9NGZDXKmu7COAi9gzo:OB7yE5OQnCRMXZuu4
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Detected Djvu ransomware
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Detects Smokeloader packer
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Blocklisted process makes network request
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Downloads MZ/PE file
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Drops file in Drivers directory
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Executes dropped EXE
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Deletes itself
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Loads dropped DLL
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Modifies file permissions
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Accesses Microsoft Outlook profiles
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops Chrome extension
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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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