Analysis
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max time kernel
150s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
12-10-2023 03:12
Static task
static1
Behavioral task
behavioral1
Sample
2498b956d8d9a3b70901488ab67b6c17895e8373284298d45dfe83cf2fa41c01.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2498b956d8d9a3b70901488ab67b6c17895e8373284298d45dfe83cf2fa41c01.exe
Resource
win10v2004-20230915-en
General
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Target
2498b956d8d9a3b70901488ab67b6c17895e8373284298d45dfe83cf2fa41c01.exe
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Size
3.1MB
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MD5
d82fc969ba518381430596e219b36d28
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SHA1
91f3de1c04e3a42e43df4833ca81d946fada9015
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SHA256
2498b956d8d9a3b70901488ab67b6c17895e8373284298d45dfe83cf2fa41c01
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SHA512
26d018ed1a4adc1104bf39635c418d4353de10820c2934272406ae4ff7bb1752d2f995a56f0d901dd970c52e67a037d4cf5e2a1476d92425697812027d8cce28
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SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTlzZb4rF1UGw/9IgrmLP+0Kt:Q+8X9G3vP3AMNheFeM5PM
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 1268 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 1268 explorer.exe Token: SeShutdownPrivilege 1268 explorer.exe Token: SeShutdownPrivilege 1268 explorer.exe Token: SeShutdownPrivilege 1268 explorer.exe Token: SeShutdownPrivilege 1268 explorer.exe Token: SeShutdownPrivilege 1268 explorer.exe Token: SeShutdownPrivilege 1268 explorer.exe Token: SeShutdownPrivilege 1268 explorer.exe Token: SeShutdownPrivilege 1268 explorer.exe Token: SeShutdownPrivilege 1268 explorer.exe Token: SeShutdownPrivilege 1268 explorer.exe Token: SeShutdownPrivilege 1268 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 explorer.exe 1268 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\2498b956d8d9a3b70901488ab67b6c17895e8373284298d45dfe83cf2fa41c01.exe"C:\Users\Admin\AppData\Local\Temp\2498b956d8d9a3b70901488ab67b6c17895e8373284298d45dfe83cf2fa41c01.exe"1⤵PID:2452
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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:1268