Analysis
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max time kernel
149s -
max time network
159s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
12-10-2023 16:47
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.DropperX-gen.16140.24571.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Win32.DropperX-gen.16140.24571.exe
Resource
win10v2004-20230915-en
General
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Target
SecuriteInfo.com.Win32.DropperX-gen.16140.24571.exe
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Size
1.9MB
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MD5
1211d0d152c62ccfa12aa70242fea748
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SHA1
eaef6cd943cefd9a06343f8f94fcb1adc5728cb5
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SHA256
205123268468fd206ef6cea6a05247bb216714b7973f922bde71141ef8c7e96d
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SHA512
331f31ff3337f6ea2c80ee4fd9ea69a70c864dc004bcbc7fe531d481ac114657825ccafc275803caa8b1d4361f9d4df8163af1fd38d0db894ce2e3144629dcf6
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SSDEEP
49152:xWhlkLBfJXAEXPpxvTvD54ryFrKvygbi5sKvaEKAmC0eJNPhsE7I+wA:xWhl0BfKEBx7vDhG6HDvBKveNZRM+n
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-919254492-3979293997-764407192-1000\Control Panel\International\Geo\Nation SecuriteInfo.com.Win32.DropperX-gen.16140.24571.exe -
Loads dropped DLL 1 IoCs
pid Process 2696 regsvr32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4272 wrote to memory of 2696 4272 SecuriteInfo.com.Win32.DropperX-gen.16140.24571.exe 83 PID 4272 wrote to memory of 2696 4272 SecuriteInfo.com.Win32.DropperX-gen.16140.24571.exe 83 PID 4272 wrote to memory of 2696 4272 SecuriteInfo.com.Win32.DropperX-gen.16140.24571.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.DropperX-gen.16140.24571.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.DropperX-gen.16140.24571.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4272 -
C:\Windows\SysWOW64\regsvr32.exe"C:\Windows\System32\regsvr32.exe" -U /S S74W.fJ2⤵
- Loads dropped DLL
PID:2696
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.4MB
MD503dbf548c3aaa9272b20d02eb6aabc3a
SHA146774dcc253342eb0bf48ffffab6efcf93e238d0
SHA2566ca48824f401a101311d99266c57e6a7ad9793553bd5e034305cde878f9a6b3e
SHA512c095352d935e8d8e39d8bde32c6bf7b4c776b64e16457e6a3af78a4fd5009d49b66711bef70dabfd07ad0253e748632208534702800f69edc67614f04c715575
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Filesize
1.4MB
MD503dbf548c3aaa9272b20d02eb6aabc3a
SHA146774dcc253342eb0bf48ffffab6efcf93e238d0
SHA2566ca48824f401a101311d99266c57e6a7ad9793553bd5e034305cde878f9a6b3e
SHA512c095352d935e8d8e39d8bde32c6bf7b4c776b64e16457e6a3af78a4fd5009d49b66711bef70dabfd07ad0253e748632208534702800f69edc67614f04c715575