General
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Target
3be341602597015165b89f6db84d564b7946f04494153beb49c26a33558700f8
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Size
665KB
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Sample
221129-n1s2zaab7y
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MD5
61b98d561011263318f5f9a3ba4f101a
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SHA1
f4735c23a90acd9f4fa71c0c1944ffb9f1cbf02c
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SHA256
3be341602597015165b89f6db84d564b7946f04494153beb49c26a33558700f8
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SHA512
0aab0026ea6eedea30d0eb3ab5ce44304107d1b4f18ecdeea5ee23c242485d823941f0e62475f68793f79d1843a9995eed3e7869ed69c3e3a0c4530e68e7dce2
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SSDEEP
12288:BYPd/yTPlCWjFEinTxJftNEeX/c+1DMVJG48Ln2ZwetfFSY:OPd/yTMWjHTDtlVDMWTD89FSY
Static task
static1
Behavioral task
behavioral1
Sample
3be341602597015165b89f6db84d564b7946f04494153beb49c26a33558700f8.exe
Resource
win10v2004-20220812-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
3be341602597015165b89f6db84d564b7946f04494153beb49c26a33558700f8
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Size
665KB
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MD5
61b98d561011263318f5f9a3ba4f101a
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SHA1
f4735c23a90acd9f4fa71c0c1944ffb9f1cbf02c
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SHA256
3be341602597015165b89f6db84d564b7946f04494153beb49c26a33558700f8
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SHA512
0aab0026ea6eedea30d0eb3ab5ce44304107d1b4f18ecdeea5ee23c242485d823941f0e62475f68793f79d1843a9995eed3e7869ed69c3e3a0c4530e68e7dce2
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SSDEEP
12288:BYPd/yTPlCWjFEinTxJftNEeX/c+1DMVJG48Ln2ZwetfFSY:OPd/yTMWjHTDtlVDMWTD89FSY
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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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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