Analysis
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max time kernel
144s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
26/12/2023, 02:45
Static task
static1
Behavioral task
behavioral1
Sample
4d9c06387228da212b791c16b19fe2f3.exe
Resource
win7-20231215-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
4d9c06387228da212b791c16b19fe2f3.exe
Resource
win10v2004-20231215-en
4 signatures
150 seconds
General
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Target
4d9c06387228da212b791c16b19fe2f3.exe
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Size
1.1MB
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MD5
4d9c06387228da212b791c16b19fe2f3
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SHA1
705adba7ea6889d8944eb1d4a44987133bdb857e
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SHA256
21148d1db228e3b204f33ddfc6e1ef7f0e693c076102931c7e0d2066d59a7472
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SHA512
67c1adc4204d134e1f6a6c2e2547bcef78c7255ee08288e3bf2915fac599eb0845482901cde31137ff61db8979d5bd1b1eb2f7bbe24f0ed316f9847e3342f3c5
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SSDEEP
24576:1WvknOMEfKUF3AeIuBiuNQpLTG+56drGRQFG3MuKwflEgVhTWYi+v:1UeOMmOeLzmq+562W3Yi+v
Score
7/10
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 5076 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-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_NAVIGATION_SOUNDS Setup.exe Set value (int) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_NAVIGATION_SOUNDS\Setup.exe = "1" Setup.exe Key created \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_LOCALMACHINE_LOCKDOWN Setup.exe Set value (int) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_LOCALMACHINE_LOCKDOWN\Setup.exe = "0" Setup.exe Key created \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SECURITYBAND Setup.exe Set value (int) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SECURITYBAND\Setup.exe = "0" Setup.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1896 wrote to memory of 5076 1896 4d9c06387228da212b791c16b19fe2f3.exe 22 PID 1896 wrote to memory of 5076 1896 4d9c06387228da212b791c16b19fe2f3.exe 22 PID 1896 wrote to memory of 5076 1896 4d9c06387228da212b791c16b19fe2f3.exe 22
Processes
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C:\Users\Admin\AppData\Local\Temp\4d9c06387228da212b791c16b19fe2f3.exe"C:\Users\Admin\AppData\Local\Temp\4d9c06387228da212b791c16b19fe2f3.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1896 -
C:\Users\Admin\AppData\Local\Temp\a29kAJxT6H\L34vC1wa\Setup.exeC:\Users\Admin\AppData\Local\Temp\a29kAJxT6H\L34vC1wa\Setup.exe --relaunch2⤵
- Executes dropped EXE
- Modifies Internet Explorer settings
PID:5076
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