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Analysis
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max time kernel
117s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
17/11/2023, 22:15
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.e7f4dc5aa6293897fde3ef7b089384c0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.e7f4dc5aa6293897fde3ef7b089384c0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.e7f4dc5aa6293897fde3ef7b089384c0.exe
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Size
733KB
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MD5
e7f4dc5aa6293897fde3ef7b089384c0
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SHA1
a81a603cb32af590ebe422c1b829fefde4b88f4c
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SHA256
20d9963e8a1d72c76874ac1f6bb3bc1d4d9bd22e13ea349a09a10851dc6bed2e
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SHA512
a1acf07676268029c96313b73f9ef9cdb2be385cb57a437c894c67c46cdc3ee5567cce6c702dbdf86df2ad629fd5fc692ab9a546ca29f8a0332fa709877e2cde
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SSDEEP
3072:MGjhaq5iL0beJQZt32wLji5DlsODxRPNDkjJHzW9hUd56JsuBSjwA2i1vP2i1a1Y:Hha8iAx+1zwjJHd6vB/ANMfqyYqQ
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 3 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\WinSevenUpdater = "C:\\Windows\\system32\\AVSCANNER.EXE" NEAS.e7f4dc5aa6293897fde3ef7b089384c0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\GGAAAG_LOADER = "C:\\Windows\\system32\\GAAG.exe" NEAS.e7f4dc5aa6293897fde3ef7b089384c0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\FifefoxUpdater = "C:\\Windows\\system32\\FifefoxUpdater.scr" NEAS.e7f4dc5aa6293897fde3ef7b089384c0.exe -
Drops file in System32 directory 6 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\AVSCANNER.EXE NEAS.e7f4dc5aa6293897fde3ef7b089384c0.exe File created C:\Windows\SysWOW64\GAAG.exe NEAS.e7f4dc5aa6293897fde3ef7b089384c0.exe File opened for modification C:\Windows\SysWOW64\GAAG.exe NEAS.e7f4dc5aa6293897fde3ef7b089384c0.exe File created C:\Windows\SysWOW64\FifefoxUpdater.scr NEAS.e7f4dc5aa6293897fde3ef7b089384c0.exe File opened for modification C:\Windows\SysWOW64\FifefoxUpdater.scr NEAS.e7f4dc5aa6293897fde3ef7b089384c0.exe File created C:\Windows\SysWOW64\AVSCANNER.EXE NEAS.e7f4dc5aa6293897fde3ef7b089384c0.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
743KB
MD5562896c3b6a1cf1fbea2cdf8f5631344
SHA16843e04fc491b71778ce8449d23541c8fb2e9919
SHA2567598606e5ed3e107481aa1af4d66bf0947c3c8c13199b99734dc3cee24e0c632
SHA5128328d4cf852887e9d2b438e47335d9595cd7addb12a5c358088e664e20006af99ef468c8151cd7efa5fd003eb54d4b70b77986fe37a1061cf80e628201ce8dc8