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Analysis
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max time kernel
173s -
max time network
180s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
24/12/2023, 23:19
Static task
static1
Behavioral task
behavioral1
Sample
18eee9bd1b942dc7e6ac1d8e5527a4f3.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
18eee9bd1b942dc7e6ac1d8e5527a4f3.exe
Resource
win10v2004-20231215-en
General
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Target
18eee9bd1b942dc7e6ac1d8e5527a4f3.exe
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Size
1.1MB
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MD5
18eee9bd1b942dc7e6ac1d8e5527a4f3
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SHA1
f2981c0a2722a36a6b5f2efaaeb5c4854fa61813
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SHA256
229c60b54bdc5ca6dda267a6fc3ed2bb53a6aaff33965f73800cb879d4d85962
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SHA512
d13d384eb91b3e373a7693020ccff07d78e7921585f90d648ad0b6dd3a2187428d3682e04485777b60b8e517cdba08f5101c7c0b7e4e113197b41928a59bf3d1
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SSDEEP
24576:AWvknOMEfyRfFsG6fckLg5bI8/2ZHfFB86/3p+lxmF2ZC0p:AUeOMmGsvVLg5bc/FBSlgFcCa
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2432 Setup.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_LOCALMACHINE_LOCKDOWN Setup.exe Set value (int) \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_LOCALMACHINE_LOCKDOWN\Setup.exe = "0" Setup.exe Key created \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SECURITYBAND Setup.exe Set value (int) \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SECURITYBAND\Setup.exe = "0" Setup.exe Key created \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_NAVIGATION_SOUNDS Setup.exe Set value (int) \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_NAVIGATION_SOUNDS\Setup.exe = "1" Setup.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3008 wrote to memory of 2432 3008 18eee9bd1b942dc7e6ac1d8e5527a4f3.exe 93 PID 3008 wrote to memory of 2432 3008 18eee9bd1b942dc7e6ac1d8e5527a4f3.exe 93 PID 3008 wrote to memory of 2432 3008 18eee9bd1b942dc7e6ac1d8e5527a4f3.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\18eee9bd1b942dc7e6ac1d8e5527a4f3.exe"C:\Users\Admin\AppData\Local\Temp\18eee9bd1b942dc7e6ac1d8e5527a4f3.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3008 -
C:\Users\Admin\AppData\Local\Temp\a2HjxoJbAa\teWVU4dD\Setup.exeC:\Users\Admin\AppData\Local\Temp\a2HjxoJbAa\teWVU4dD\Setup.exe --relaunch2⤵
- Executes dropped EXE
- Modifies Internet Explorer settings
PID:2432
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
214KB
MD5dc1795fcd83a02d4c2c548f7cdaf4ff1
SHA14010a44f5b599c7b10bcfbb983483dac418c67a7
SHA256b51319138475a0dea842c1a03a5d5e64043a703e2929bd7e70be997bf038d036
SHA51259ae850dc54b8cc670bf5d0890a8cdf6f73e7ee1ffe20ea1263f54071a90b1dd1f912620fcffff2995bfeab11a02c3808b6eefc10966317a1b9537236b2c25ea
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Filesize
92KB
MD5e37d848c2213c23031af70c3012023f4
SHA1777af945ee190ba2af2e61f42aa9620f3b40d012
SHA256f940db51c27ced2d9a5252fb4f8954f3817ee076c6585255f9726f72b1532d6f
SHA5126c525b3c697993f052addf39d9c3f05e254633af40f6508fe2a7ff04b48bbc6997a8e82536dd22794d1f09a4011cd1312bd3b05e70cd8d98ff7a34f7748858a9