General
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Target
948014bd85247c3da184257b8d5a4e0ac74359c46e30a42bbddd3602befb5939
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Size
715KB
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Sample
220924-1pndkaddfq
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MD5
c42c2f710596948bcb0619d9a461c3e7
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SHA1
85be93b8303c2a3909881beb4b4f8a66d1605923
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SHA256
948014bd85247c3da184257b8d5a4e0ac74359c46e30a42bbddd3602befb5939
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SHA512
84b45a92f7062999af91e6e4b648407713bffd9ac31827a89bd175dbb25676e850a8069a75f945b0a9213b2aacfd1fd13fc753d8cb3fcd65f87c8046dec75544
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SSDEEP
12288:6pZuf7jNdnTlIOw6UMTZ6F6/cVcnq55TInhHiipD1L/LxyK:6i7znyX1MgF6Ccnq5AjV1Hx
Static task
static1
Behavioral task
behavioral1
Sample
948014bd85247c3da184257b8d5a4e0ac74359c46e30a42bbddd3602befb5939.exe
Resource
win10-20220812-en
Malware Config
Extracted
djvu
http://winnlinne.com/test3/get.php
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extension
.ofoq
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offline_id
xkNzhkB1wvgoDI7Uo0HPNLY3qCuwoFpP7nlhlut1
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payload_url
http://rgyui.top/dl/build2.exe
http://winnlinne.com/files/1/build3.exe
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ransomnote
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Extracted
vidar
54.6
517
https://t.me/huobiinside
https://mas.to/@kyriazhs1975
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profile_id
517
Targets
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Target
948014bd85247c3da184257b8d5a4e0ac74359c46e30a42bbddd3602befb5939
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Size
715KB
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MD5
c42c2f710596948bcb0619d9a461c3e7
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SHA1
85be93b8303c2a3909881beb4b4f8a66d1605923
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SHA256
948014bd85247c3da184257b8d5a4e0ac74359c46e30a42bbddd3602befb5939
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SHA512
84b45a92f7062999af91e6e4b648407713bffd9ac31827a89bd175dbb25676e850a8069a75f945b0a9213b2aacfd1fd13fc753d8cb3fcd65f87c8046dec75544
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SSDEEP
12288:6pZuf7jNdnTlIOw6UMTZ6F6/cVcnq55TInhHiipD1L/LxyK:6i7znyX1MgF6Ccnq5AjV1Hx
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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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