Analysis
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max time kernel
148s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
23/09/2023, 18:15
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e9ca20abc202f91f21ace6658a3156736e9fd263ec6cb500347f13447c12330c.exe
Resource
win7-20230831-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
e9ca20abc202f91f21ace6658a3156736e9fd263ec6cb500347f13447c12330c.exe
Resource
win10v2004-20230915-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
e9ca20abc202f91f21ace6658a3156736e9fd263ec6cb500347f13447c12330c.exe
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Size
3.2MB
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MD5
d7f008d5a4116083ebb8f29211317f0b
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SHA1
f23bcf4c5c1c7e0f9add2144f293f43a7a9a8797
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SHA256
e9ca20abc202f91f21ace6658a3156736e9fd263ec6cb500347f13447c12330c
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SHA512
b081d4a8aaf4d8e9213e9484ab4d433798cfb8d556895a23ca1dc44d8a56992b4c2aeddb30291422ec37b798851583fafbed66f5a7a3f66fbfbf83845c32d170
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SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTldIqG16LFWp+43ggXrYT4:Q+8X9G3vP3AMBgkT4
Score
8/10
Malware Config
Signatures
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Modifies Installed Components in the registry 2 TTPs 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000_Classes\Local Settings explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2892 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2892 explorer.exe Token: SeShutdownPrivilege 2892 explorer.exe Token: SeShutdownPrivilege 2892 explorer.exe Token: SeShutdownPrivilege 2892 explorer.exe Token: SeShutdownPrivilege 2892 explorer.exe Token: SeShutdownPrivilege 2892 explorer.exe Token: SeShutdownPrivilege 2892 explorer.exe Token: SeShutdownPrivilege 2892 explorer.exe Token: SeShutdownPrivilege 2892 explorer.exe Token: SeShutdownPrivilege 2892 explorer.exe Token: SeShutdownPrivilege 2892 explorer.exe Token: SeShutdownPrivilege 2892 explorer.exe -
Suspicious use of FindShellTrayWindow 30 IoCs
pid Process 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe -
Suspicious use of SendNotifyMessage 23 IoCs
pid Process 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe 2892 explorer.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\e9ca20abc202f91f21ace6658a3156736e9fd263ec6cb500347f13447c12330c.exe"C:\Users\Admin\AppData\Local\Temp\e9ca20abc202f91f21ace6658a3156736e9fd263ec6cb500347f13447c12330c.exe"1⤵PID:2976
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C:\Windows\explorer.exeexplorer.exe1⤵
- Modifies Installed Components in the registry
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2892