General
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Target
ce5c1353f0d847f35d1a460f860f496389b673e3d883417174f6d04814180039
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Size
192KB
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Sample
221201-2fgebsbg5t
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MD5
280610964b3447e00cf87e7a2116db06
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SHA1
5c1b870df5719278a4521d84f0f93735086bda52
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SHA256
ce5c1353f0d847f35d1a460f860f496389b673e3d883417174f6d04814180039
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SHA512
fb709008ac05f6abbc9034664f29e26571e3354f4a80e03040b210a674ead3fb1670088b092fe1703f32030d09267fd1f67a1c91d7703e0be321cd7824e33e9b
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SSDEEP
3072:ClbYlATkNF2hQXsNIJ5kObRnpuJXxO6Q69GdMc0NFqsRs9E3AZxpR/FiXfrsDf6o:CThQXsNVOUxO6TGEWvp3CfA5
Static task
static1
Behavioral task
behavioral1
Sample
ce5c1353f0d847f35d1a460f860f496389b673e3d883417174f6d04814180039.exe
Resource
win10-20220901-en
Malware Config
Extracted
djvu
http://fresherlights.com/lancer/get.php
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extension
.uyit
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offline_id
HtkmULXEgJoZa495hFUJlvKCD0OwnxklbkoITjt1
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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-5UcwRdS3ED 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: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0611djfsieE
Extracted
vidar
56
517
https://t.me/asifrazatg
https://steamcommunity.com/profiles/76561199439929669
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profile_id
517
Extracted
vidar
56
1148
https://t.me/asifrazatg
https://steamcommunity.com/profiles/76561199439929669
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profile_id
1148
Targets
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Target
ce5c1353f0d847f35d1a460f860f496389b673e3d883417174f6d04814180039
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Size
192KB
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MD5
280610964b3447e00cf87e7a2116db06
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SHA1
5c1b870df5719278a4521d84f0f93735086bda52
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SHA256
ce5c1353f0d847f35d1a460f860f496389b673e3d883417174f6d04814180039
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SHA512
fb709008ac05f6abbc9034664f29e26571e3354f4a80e03040b210a674ead3fb1670088b092fe1703f32030d09267fd1f67a1c91d7703e0be321cd7824e33e9b
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SSDEEP
3072:ClbYlATkNF2hQXsNIJ5kObRnpuJXxO6Q69GdMc0NFqsRs9E3AZxpR/FiXfrsDf6o:CThQXsNVOUxO6TGEWvp3CfA5
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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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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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Legitimate hosting services abused for malware hosting/C2
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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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