General
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Target
3d98f00f06045d91f19ad1542e551770882fd89085bedf63a1791e8b6283658f
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Size
799KB
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Sample
230107-efwspacf68
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MD5
409c1dfc671e23c5db46a54c8bc89718
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SHA1
3fb3c48f09d3175fe70e5411e457e0e937541a47
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SHA256
3d98f00f06045d91f19ad1542e551770882fd89085bedf63a1791e8b6283658f
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SHA512
f63be7991f15b9234e285efc4f6c7648633c65a15bac1d2311ace01469e1988401ea8762a93a7319d971d44b14b2ed8d184fb5a66aafe53992262332f6e97a91
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SSDEEP
12288:esPbeOEDJLKnOq8IbWej+inW1isoXmnVHuUL/IlwsM2YqEi4VD8Pc4F8TiyY:esThMGOq1Sej9WcuIUMrmlbF8PN8Tiy
Static task
static1
Behavioral task
behavioral1
Sample
3d98f00f06045d91f19ad1542e551770882fd89085bedf63a1791e8b6283658f.exe
Resource
win10-20220812-en
Malware Config
Extracted
djvu
http://spaceris.com/test1/get.php
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extension
.bpsm
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offline_id
pu5TgkFNAS5fWQ2rCzdamsmMrE5wSlTupdTI0pt1
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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-rmxjMZAZBJ 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: 0626JOsie
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
3d98f00f06045d91f19ad1542e551770882fd89085bedf63a1791e8b6283658f
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Size
799KB
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MD5
409c1dfc671e23c5db46a54c8bc89718
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SHA1
3fb3c48f09d3175fe70e5411e457e0e937541a47
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SHA256
3d98f00f06045d91f19ad1542e551770882fd89085bedf63a1791e8b6283658f
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SHA512
f63be7991f15b9234e285efc4f6c7648633c65a15bac1d2311ace01469e1988401ea8762a93a7319d971d44b14b2ed8d184fb5a66aafe53992262332f6e97a91
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SSDEEP
12288:esPbeOEDJLKnOq8IbWej+inW1isoXmnVHuUL/IlwsM2YqEi4VD8Pc4F8TiyY:esThMGOq1Sej9WcuIUMrmlbF8PN8Tiy
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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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