General
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Target
61c2c73b47b133abcdb1895d04760e84.exe
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Size
261KB
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Sample
220505-vmdtfsgdd6
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MD5
61c2c73b47b133abcdb1895d04760e84
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SHA1
124d283b5aef7c64d33c1b320fba70bf235e7564
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SHA256
b056f0cc0015f03aca6d9884ef57a9aca014903f72dc0ce46749805f7bfd0985
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SHA512
a4b5c683e5b53512e5a8d34040af4297ce0ac2d764c554100c9f6bbd0694135d03d2bdfe2e2a6a5090ee208ece44d405820406e63de3c2de6073f5c20b301527
Static task
static1
Behavioral task
behavioral1
Sample
61c2c73b47b133abcdb1895d04760e84.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
61c2c73b47b133abcdb1895d04760e84.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
smokeloader
2020
http://monsutiur4.com/
http://nusurionuy5ff.at/
http://moroitomo4.net/
http://susuerulianita1.net/
http://cucumbetuturel4.com/
http://nunuslushau.com/
http://linislominyt11.at/
http://luxulixionus.net/
http://lilisjjoer44.com/
http://nikogminut88.at/
http://limo00ruling.org/
http://mini55tunul.com/
http://samnutu11nuli.com/
http://nikogkojam.org/
Extracted
djvu
http://ugll.org/lancer/get.php
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extension
.egfg
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offline_id
QcVY9rkapJoL3nQkZAsvfTFVYLmscrM1v1QxGWt1
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payload_url
http://zerit.top/dl/build2.exe
http://ugll.org/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-6Ti2DxXR3I 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: manager@time2mail.ch Reserve e-mail address to contact us: supportsys@airmail.cc Your personal ID: 0474JIjdm
Extracted
vidar
52
937
https://t.me/hollandracing
https://busshi.moe/@ronxik321
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profile_id
937
Extracted
vidar
52
517
https://t.me/hollandracing
https://busshi.moe/@ronxik321
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profile_id
517
Targets
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Target
61c2c73b47b133abcdb1895d04760e84.exe
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Size
261KB
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MD5
61c2c73b47b133abcdb1895d04760e84
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SHA1
124d283b5aef7c64d33c1b320fba70bf235e7564
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SHA256
b056f0cc0015f03aca6d9884ef57a9aca014903f72dc0ce46749805f7bfd0985
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SHA512
a4b5c683e5b53512e5a8d34040af4297ce0ac2d764c554100c9f6bbd0694135d03d2bdfe2e2a6a5090ee208ece44d405820406e63de3c2de6073f5c20b301527
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Detected Djvu ransomware
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine Payload
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suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
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suricata: ET MALWARE Vidar/Arkei/Megumin Stealer Keywords Retrieved
suricata: ET MALWARE Vidar/Arkei/Megumin Stealer Keywords Retrieved
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suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
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suricata: ET MALWARE Win32/Filecoder.STOP Variant Public Key Download
suricata: ET MALWARE Win32/Filecoder.STOP Variant Public Key Download
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suricata: ET MALWARE Win32/Filecoder.STOP Variant Request for Public Key
suricata: ET MALWARE Win32/Filecoder.STOP Variant Request for Public Key
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suricata: ET MALWARE Win32/Vodkagats Loader Requesting Payload
suricata: ET MALWARE Win32/Vodkagats Loader Requesting Payload
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Vidar Stealer
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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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