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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
06/10/2023, 14:23
Static task
static1
Behavioral task
behavioral1
Sample
e72992f385eb5cde1817a333948da8c133b40dffc5857ee182c4186460277139.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
e72992f385eb5cde1817a333948da8c133b40dffc5857ee182c4186460277139.exe
Resource
win10v2004-20230915-en
General
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Target
e72992f385eb5cde1817a333948da8c133b40dffc5857ee182c4186460277139.exe
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Size
3.3MB
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MD5
556f3e66358cbe417d57dae80220f509
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SHA1
951d590c20f899fbf25b6997b4ed8515bfcbc10e
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SHA256
e72992f385eb5cde1817a333948da8c133b40dffc5857ee182c4186460277139
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SHA512
e1a78ec0e67fdc2dc0ad5aed357f7612a9029e358fa9e406b6f5725c2fc9b8dfd04301badbf9272b2622778d4708fab52ee300b6dabaadb700086b3864ad198b
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTlOT8VXBpzlm3OdUBH7PnAUpKdF/R:c+8X9G3vP3AMQT8X+CUtP7cdj
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-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2400 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2400 explorer.exe Token: SeShutdownPrivilege 2400 explorer.exe Token: SeShutdownPrivilege 2400 explorer.exe Token: SeShutdownPrivilege 2400 explorer.exe Token: SeShutdownPrivilege 2400 explorer.exe Token: SeShutdownPrivilege 2400 explorer.exe Token: SeShutdownPrivilege 2400 explorer.exe Token: SeShutdownPrivilege 2400 explorer.exe Token: SeShutdownPrivilege 2400 explorer.exe Token: SeShutdownPrivilege 2400 explorer.exe Token: SeShutdownPrivilege 2400 explorer.exe Token: SeShutdownPrivilege 2400 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 explorer.exe 2400 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\e72992f385eb5cde1817a333948da8c133b40dffc5857ee182c4186460277139.exe"C:\Users\Admin\AppData\Local\Temp\e72992f385eb5cde1817a333948da8c133b40dffc5857ee182c4186460277139.exe"1⤵PID:2148
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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:2400