General
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Target
efde6294f403cda6c762e2ff25c2da1a9d1c810bfa9cb8ef54f2b8ea85b41344
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Size
326KB
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Sample
230109-qshmdaec97
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MD5
0416422a76bb26ef8caa3890c7330085
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SHA1
4ecc47b3025b398fd5e7c43d63ee14de44147b51
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SHA256
efde6294f403cda6c762e2ff25c2da1a9d1c810bfa9cb8ef54f2b8ea85b41344
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SHA512
6a280d09cf853e6c0d7b8ff11241b04dcc71cb7152d09a004db5c1fdb39a43a2756c11141f55256f6ae2840cb2a2b6b783d5af103ddcd6019c815efd50e74503
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SSDEEP
6144:EcbGimowYHlA//3D7CFtx/u0ued79VYH++gb:EcbDmoXlgT7iruCY++gb
Static task
static1
Behavioral task
behavioral1
Sample
efde6294f403cda6c762e2ff25c2da1a9d1c810bfa9cb8ef54f2b8ea85b41344.exe
Resource
win10v2004-20221111-en
Malware Config
Extracted
aurora
82.115.223.77:8081
Extracted
djvu
http://spaceris.com/lancer/get.php
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extension
.zouu
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offline_id
7hl6KB3alcoZ6n4DhS2rApCezkIMzShntAiXWMt1
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payload_url
http://uaery.top/dl/build2.exe
http://spaceris.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-N3pXlaPXFm 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: 0631JOsie
Extracted
vidar
1.8
19
https://t.me/year2023start
https://steamcommunity.com/profiles/76561199467421923
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profile_id
19
Targets
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Target
efde6294f403cda6c762e2ff25c2da1a9d1c810bfa9cb8ef54f2b8ea85b41344
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Size
326KB
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MD5
0416422a76bb26ef8caa3890c7330085
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SHA1
4ecc47b3025b398fd5e7c43d63ee14de44147b51
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SHA256
efde6294f403cda6c762e2ff25c2da1a9d1c810bfa9cb8ef54f2b8ea85b41344
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SHA512
6a280d09cf853e6c0d7b8ff11241b04dcc71cb7152d09a004db5c1fdb39a43a2756c11141f55256f6ae2840cb2a2b6b783d5af103ddcd6019c815efd50e74503
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SSDEEP
6144:EcbGimowYHlA//3D7CFtx/u0ued79VYH++gb:EcbDmoXlgT7iruCY++gb
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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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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Modifies file permissions
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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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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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