Analysis
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max time kernel
149s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
23-09-2023 14:07
Static task
static1
Behavioral task
behavioral1
Sample
5ac808855c640d3a37d436c166348aa59ee7986212209e52476cd09118743d08.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
5ac808855c640d3a37d436c166348aa59ee7986212209e52476cd09118743d08.exe
Resource
win10v2004-20230915-en
General
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Target
5ac808855c640d3a37d436c166348aa59ee7986212209e52476cd09118743d08.exe
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Size
2.9MB
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MD5
09a311948ac3a2df4e1c5b3e379da637
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SHA1
dc6e182b992878bc74c064da9003cc66ae550fea
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SHA256
5ac808855c640d3a37d436c166348aa59ee7986212209e52476cd09118743d08
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SHA512
2f7712889ec36880a434bd05711e40e853f30469df9cadb7b6da47b632842d0d2057deb28047fad87c845c7e57b0dd606d37226fa04a16e20a20b1f8e68ba20d
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SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTl6UM6IrbsS2L0nNGYhUwNUu:Q+8X9G3vP3AMhIrb32L/YF
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-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2948 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2948 explorer.exe Token: SeShutdownPrivilege 2948 explorer.exe Token: SeShutdownPrivilege 2948 explorer.exe Token: SeShutdownPrivilege 2948 explorer.exe Token: SeShutdownPrivilege 2948 explorer.exe Token: SeShutdownPrivilege 2948 explorer.exe Token: SeShutdownPrivilege 2948 explorer.exe Token: SeShutdownPrivilege 2948 explorer.exe Token: SeShutdownPrivilege 2948 explorer.exe Token: SeShutdownPrivilege 2948 explorer.exe Token: SeShutdownPrivilege 2948 explorer.exe Token: SeShutdownPrivilege 2948 explorer.exe -
Suspicious use of FindShellTrayWindow 30 IoCs
pid Process 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe -
Suspicious use of SendNotifyMessage 19 IoCs
pid Process 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 explorer.exe 2948 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\5ac808855c640d3a37d436c166348aa59ee7986212209e52476cd09118743d08.exe"C:\Users\Admin\AppData\Local\Temp\5ac808855c640d3a37d436c166348aa59ee7986212209e52476cd09118743d08.exe"1⤵PID:2912
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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:2948