General
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Target
adb67ec2bb7f1a5ba2dee2405960d8305364b89dd588745e97ae76388f987e24
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Size
794KB
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Sample
221012-astfwacafj
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MD5
fad59c772a66ed158a544a6896330c09
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SHA1
f802c88864bd9154e0a7e2ad054248db6f42ad04
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SHA256
adb67ec2bb7f1a5ba2dee2405960d8305364b89dd588745e97ae76388f987e24
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SHA512
9f1f5d222f49d8b7ab0c7faa6665ec45ed40179ac170c3b52cd3fef8b3ca3ba73974c7f0c93bd058a722b6d567fe6051bed15309bdf047d1198818c203c64bfb
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SSDEEP
24576:9y8TU5PoxpBDpHLrivshct1dt9R4ovoZNH:9yKwoxNLGUmPX9R4oGN
Static task
static1
Behavioral task
behavioral1
Sample
adb67ec2bb7f1a5ba2dee2405960d8305364b89dd588745e97ae76388f987e24.exe
Resource
win10-20220901-en
Malware Config
Extracted
djvu
http://winnlinne.com/test1/get.php
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extension
.pohj
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offline_id
tHl9RvVtHhFQisMomKMdXzz2soNLhV0cuok85it1
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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
55
517
https://t.me/truewallets
https://mas.to/@zara99
http://116.203.10.3:80
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profile_id
517
Targets
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Target
adb67ec2bb7f1a5ba2dee2405960d8305364b89dd588745e97ae76388f987e24
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Size
794KB
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MD5
fad59c772a66ed158a544a6896330c09
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SHA1
f802c88864bd9154e0a7e2ad054248db6f42ad04
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SHA256
adb67ec2bb7f1a5ba2dee2405960d8305364b89dd588745e97ae76388f987e24
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SHA512
9f1f5d222f49d8b7ab0c7faa6665ec45ed40179ac170c3b52cd3fef8b3ca3ba73974c7f0c93bd058a722b6d567fe6051bed15309bdf047d1198818c203c64bfb
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SSDEEP
24576:9y8TU5PoxpBDpHLrivshct1dt9R4ovoZNH:9yKwoxNLGUmPX9R4oGN
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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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