General
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Target
0e40b44962f95b31ea91a789e5aeb0b8b5624c674342cbc7905de6a8061f79ba
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Size
794KB
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Sample
220430-wnzmzsaae8
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MD5
a44aab6211a4378cdd99c296503c364f
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SHA1
741a0c191e5e49ce0700a2e14941f8e1cd85027c
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SHA256
0e40b44962f95b31ea91a789e5aeb0b8b5624c674342cbc7905de6a8061f79ba
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SHA512
d4735501a60f3ddcfbc5ec23bffad8f0625396771d24a264c768a353a84fc71f9c1a9370e8863800d006f361f9d26b1b343a617a7bddd389be8938dc6efafb24
Static task
static1
Behavioral task
behavioral1
Sample
0e40b44962f95b31ea91a789e5aeb0b8b5624c674342cbc7905de6a8061f79ba.exe
Resource
win10-20220414-en
Malware Config
Extracted
djvu
http://fuyt.org/test1/get.php
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extension
.ttii
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offline_id
w6IKbZ9nGWp1wM5W7MK8obmynSc0Hx2FVdvsSzt1
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payload_url
http://zerit.top/dl/build2.exe
http://fuyt.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-PRDjRCeB3y 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: 0465JIjdm
Extracted
vidar
51.8
517
https://t.me/mm20220428
https://koyu.space/@ronxik123
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profile_id
517
Targets
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Target
0e40b44962f95b31ea91a789e5aeb0b8b5624c674342cbc7905de6a8061f79ba
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Size
794KB
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MD5
a44aab6211a4378cdd99c296503c364f
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SHA1
741a0c191e5e49ce0700a2e14941f8e1cd85027c
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SHA256
0e40b44962f95b31ea91a789e5aeb0b8b5624c674342cbc7905de6a8061f79ba
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SHA512
d4735501a60f3ddcfbc5ec23bffad8f0625396771d24a264c768a353a84fc71f9c1a9370e8863800d006f361f9d26b1b343a617a7bddd389be8938dc6efafb24
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Detected Djvu ransomware
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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 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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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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