General
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Target
582e33583616dc7193b99ee2fcf7f5344854af11a38b9332a0e11c61a64cd82f
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Size
693KB
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Sample
221125-ngsl4age5x
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MD5
87b7c8de029618c4a1e08792a1f36f03
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SHA1
cb852f97675ebb210ed82b3153f897990035a093
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SHA256
582e33583616dc7193b99ee2fcf7f5344854af11a38b9332a0e11c61a64cd82f
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SHA512
c03614b1f856fe595cd070843296cb27d28df1b386f1a3d422c2aba435c6dcf99ec2e69c0fb0bb5b170d59e8c7814c3b30854480e30c74a569cbd8598a2b1e1f
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SSDEEP
12288:XHLSM4lnw2YMO79xFepeyQqespWQpaZaW2Czxdo4ulzVCSHxF1ij:3LInw1r7cephspWQ4Z2CzyHY
Static task
static1
Behavioral task
behavioral1
Sample
582e33583616dc7193b99ee2fcf7f5344854af11a38b9332a0e11c61a64cd82f.exe
Resource
win10-20220812-en
Malware Config
Extracted
djvu
http://fresherlights.com/test1/get.php
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extension
.kcvp
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offline_id
hlqzhQ6w5SquNDF4Ul2XBDJQkSIKbAT6rmRBTit1
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payload_url
http://uaery.top/dl/build2.exe
http://fresherlights.com/files/1/build3.exe
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ransomnote
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Extracted
vidar
55.9
517
https://t.me/headshotsonly
https://steamcommunity.com/profiles/76561199436777531
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profile_id
517
Targets
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Target
582e33583616dc7193b99ee2fcf7f5344854af11a38b9332a0e11c61a64cd82f
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Size
693KB
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MD5
87b7c8de029618c4a1e08792a1f36f03
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SHA1
cb852f97675ebb210ed82b3153f897990035a093
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SHA256
582e33583616dc7193b99ee2fcf7f5344854af11a38b9332a0e11c61a64cd82f
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SHA512
c03614b1f856fe595cd070843296cb27d28df1b386f1a3d422c2aba435c6dcf99ec2e69c0fb0bb5b170d59e8c7814c3b30854480e30c74a569cbd8598a2b1e1f
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SSDEEP
12288:XHLSM4lnw2YMO79xFepeyQqespWQpaZaW2Czxdo4ulzVCSHxF1ij:3LInw1r7cephspWQ4Z2CzyHY
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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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