Analysis
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max time kernel
151s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
09-10-2023 17:23
Static task
static1
Behavioral task
behavioral1
Sample
d7114a9ac6868cd613d1eb595ec6c4f76cdcb0be8abc5d1d381c42de24f311c2.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
d7114a9ac6868cd613d1eb595ec6c4f76cdcb0be8abc5d1d381c42de24f311c2.exe
Resource
win10v2004-20230915-en
General
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Target
d7114a9ac6868cd613d1eb595ec6c4f76cdcb0be8abc5d1d381c42de24f311c2.exe
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Size
2.6MB
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MD5
169c720b703ecdaac7f60ab6391be44e
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SHA1
712db9b32caacbef5660a5b9403a0b9035549f3c
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SHA256
d7114a9ac6868cd613d1eb595ec6c4f76cdcb0be8abc5d1d381c42de24f311c2
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SHA512
f6c13fdc773eb138d315abb837e94dc1315c1132e2cf39b0613c81b20c65bce56ad776657d77f22aa5b47d507f68cd11c9a6262ff651dfa792ebac4accd33280
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTlujbj6GeWhcI6rszd:c+8X9G3vP3AM+bjFeWUsp
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-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2408 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2408 explorer.exe Token: SeShutdownPrivilege 2408 explorer.exe Token: SeShutdownPrivilege 2408 explorer.exe Token: SeShutdownPrivilege 2408 explorer.exe Token: SeShutdownPrivilege 2408 explorer.exe Token: SeShutdownPrivilege 2408 explorer.exe Token: SeShutdownPrivilege 2408 explorer.exe Token: SeShutdownPrivilege 2408 explorer.exe Token: SeShutdownPrivilege 2408 explorer.exe Token: SeShutdownPrivilege 2408 explorer.exe Token: SeShutdownPrivilege 2408 explorer.exe Token: SeShutdownPrivilege 2408 explorer.exe -
Suspicious use of FindShellTrayWindow 30 IoCs
pid Process 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe -
Suspicious use of SendNotifyMessage 19 IoCs
pid Process 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 explorer.exe 2408 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\d7114a9ac6868cd613d1eb595ec6c4f76cdcb0be8abc5d1d381c42de24f311c2.exe"C:\Users\Admin\AppData\Local\Temp\d7114a9ac6868cd613d1eb595ec6c4f76cdcb0be8abc5d1d381c42de24f311c2.exe"1⤵PID:2080
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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:2408