General
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Target
a66ad72654e4289f3edbb90ffdc30b14928f0223337934029819f54bcb75d0e0
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Size
750KB
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Sample
230331-mps26ahc92
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MD5
3720d1172354fac3df17cae119609d99
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SHA1
80aacbf244889f62d9cbadfad874420c287df3f0
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SHA256
a66ad72654e4289f3edbb90ffdc30b14928f0223337934029819f54bcb75d0e0
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SHA512
ed2681a3b4cb6520c0545e9637064ed08e6a52ab3b1cbdaea6c65c54becc36d5c4c357c3266ee3f11e91c2bc794373e60a075ae7ddaa993a0adc02e10793ab9c
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SSDEEP
12288:xivO6wnJ+xN2FBGcqZAHvveBcgUxrYbwevjh8pWpB1nX:xH6wMD2FAZAosYEerh8pWpj
Static task
static1
Behavioral task
behavioral1
Sample
a66ad72654e4289f3edbb90ffdc30b14928f0223337934029819f54bcb75d0e0.exe
Resource
win10-20230220-en
Malware Config
Extracted
djvu
http://zexeq.com/test1/get.php
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extension
.jycx
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offline_id
MEMHlobHgXqvmTWaMsLcwGZhDOd00bblO1yevst1
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payload_url
http://uaery.top/dl/build2.exe
http://zexeq.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-fkW8qLaCVQ 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@freshmail.top Reserve e-mail address to contact us: datarestorehelp@airmail.cc Your personal ID: 0674JOsie
Extracted
vidar
3.2
5df88deb5dde677ba658b77ad5f60248
https://steamcommunity.com/profiles/76561199489580435
https://t.me/tabootalks
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profile_id_v2
5df88deb5dde677ba658b77ad5f60248
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user_agent
Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36 OPR/91.0.4516.79
Targets
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Target
a66ad72654e4289f3edbb90ffdc30b14928f0223337934029819f54bcb75d0e0
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Size
750KB
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MD5
3720d1172354fac3df17cae119609d99
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SHA1
80aacbf244889f62d9cbadfad874420c287df3f0
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SHA256
a66ad72654e4289f3edbb90ffdc30b14928f0223337934029819f54bcb75d0e0
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SHA512
ed2681a3b4cb6520c0545e9637064ed08e6a52ab3b1cbdaea6c65c54becc36d5c4c357c3266ee3f11e91c2bc794373e60a075ae7ddaa993a0adc02e10793ab9c
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SSDEEP
12288:xivO6wnJ+xN2FBGcqZAHvveBcgUxrYbwevjh8pWpB1nX:xH6wMD2FAZAosYEerh8pWpj
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Detected Djvu ransomware
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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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