Analysis
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max time kernel
132s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
03-02-2023 17:24
Behavioral task
behavioral1
Sample
15D465F9A28A7BF9CB5E8815DF1BD09F.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
15D465F9A28A7BF9CB5E8815DF1BD09F.exe
Resource
win10v2004-20221111-en
General
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Target
15D465F9A28A7BF9CB5E8815DF1BD09F.exe
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Size
5.6MB
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MD5
15d465f9a28a7bf9cb5e8815df1bd09f
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SHA1
7ad238485e51bc99393fe22737f312674bda4c8d
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SHA256
7858bffea20cffd024d5132442c44feb6f6c68b3e0b60fc3622d83ddd2793923
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SHA512
b6a998f6c0d97e5feaaa700ce7e1d9fef2ff277c52b3cc6fb41d2165163ead54d3887f29fc28536c8a94d2f7476a8920af0be608f78f3c6a295909afb26845c7
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SSDEEP
98304:qhNWvqSeh4H/LmPWFnO0KVyuwZLywjny6O01xHwJcHdD/BQKc4WYP77m65:q2qA6OFNeyuGLfnyIQOV/Bhc4/
Malware Config
Signatures
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
15D465F9A28A7BF9CB5E8815DF1BD09F.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation 15D465F9A28A7BF9CB5E8815DF1BD09F.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Processes:
resource yara_rule behavioral2/memory/4808-132-0x0000000000BD0000-0x0000000001616000-memory.dmp vmprotect behavioral2/memory/4808-133-0x0000000000BD0000-0x0000000001616000-memory.dmp vmprotect behavioral2/memory/4808-136-0x0000000000BD0000-0x0000000001616000-memory.dmp vmprotect -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 11 ipinfo.io 10 ipinfo.io -
Drops file in System32 directory 4 IoCs
Processes:
15D465F9A28A7BF9CB5E8815DF1BD09F.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy 15D465F9A28A7BF9CB5E8815DF1BD09F.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 15D465F9A28A7BF9CB5E8815DF1BD09F.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 15D465F9A28A7BF9CB5E8815DF1BD09F.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 15D465F9A28A7BF9CB5E8815DF1BD09F.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
15D465F9A28A7BF9CB5E8815DF1BD09F.exepid process 4808 15D465F9A28A7BF9CB5E8815DF1BD09F.exe 4808 15D465F9A28A7BF9CB5E8815DF1BD09F.exe 4808 15D465F9A28A7BF9CB5E8815DF1BD09F.exe 4808 15D465F9A28A7BF9CB5E8815DF1BD09F.exe 4808 15D465F9A28A7BF9CB5E8815DF1BD09F.exe 4808 15D465F9A28A7BF9CB5E8815DF1BD09F.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\15D465F9A28A7BF9CB5E8815DF1BD09F.exe"C:\Users\Admin\AppData\Local\Temp\15D465F9A28A7BF9CB5E8815DF1BD09F.exe"1⤵
- Checks computer location settings
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵