General
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Target
2c14689d02955640199b3ffb9dc19138475209227d5ee840d8f291418bc7c325
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Size
291KB
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Sample
220918-m35m4sbbc9
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MD5
cc34f6be7e888ddde4ee6f319b3e7c29
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SHA1
de9e72f879a96a5e9244c1d830352576524a61c6
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SHA256
2c14689d02955640199b3ffb9dc19138475209227d5ee840d8f291418bc7c325
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SHA512
eefa66c0f2d6da023a85596c9ece2f118241d8dd5c1c32f970db4fd3b99030e8ad8b9755eca85f001f03281cd0d4eb1752c93dcff4541a52c021772393996b20
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SSDEEP
6144:JeS6PLHr5ijSe70LhxE9NdLO0A4nigabwVf:JsX5ijSS0LhS3di
Static task
static1
Behavioral task
behavioral1
Sample
2c14689d02955640199b3ffb9dc19138475209227d5ee840d8f291418bc7c325.exe
Resource
win10v2004-20220812-en
Malware Config
Extracted
raccoon
1235b3a160961761ce8049994266cca8
http://213.252.244.167/
Extracted
djvu
http://acacaca.org/lancer/get.php
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extension
.aabn
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offline_id
MyudhIExJux2oRQXw95TT1oAPu7mvqRMzxr1eet1
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payload_url
http://rgyui.top/dl/build2.exe
http://acacaca.org/files/1/build3.exe
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ransomnote
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Extracted
raccoon
7394a7fc5da9794209d8b0503ca4abf4
http://213.252.245.214
Targets
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Target
2c14689d02955640199b3ffb9dc19138475209227d5ee840d8f291418bc7c325
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Size
291KB
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MD5
cc34f6be7e888ddde4ee6f319b3e7c29
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SHA1
de9e72f879a96a5e9244c1d830352576524a61c6
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SHA256
2c14689d02955640199b3ffb9dc19138475209227d5ee840d8f291418bc7c325
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SHA512
eefa66c0f2d6da023a85596c9ece2f118241d8dd5c1c32f970db4fd3b99030e8ad8b9755eca85f001f03281cd0d4eb1752c93dcff4541a52c021772393996b20
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SSDEEP
6144:JeS6PLHr5ijSe70LhxE9NdLO0A4nigabwVf:JsX5ijSS0LhS3di
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Detected Djvu ransomware
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Detects Smokeloader packer
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Executes dropped EXE
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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 Microsoft Outlook profiles
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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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Legitimate hosting services abused for malware hosting/C2
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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 NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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