Analysis
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max time kernel
149s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
14-10-2023 19:14
Static task
static1
Behavioral task
behavioral1
Sample
eaa6e9a908b3f7d88c2e76e110acc582921c9a1b252c8b75438078dac8a3b8c1.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
eaa6e9a908b3f7d88c2e76e110acc582921c9a1b252c8b75438078dac8a3b8c1.exe
Resource
win10v2004-20230915-en
General
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Target
eaa6e9a908b3f7d88c2e76e110acc582921c9a1b252c8b75438078dac8a3b8c1.exe
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Size
2.8MB
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MD5
49a9c802fc8e9146026ecc978510e6b1
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SHA1
c1f7c80f7fe09af27851c8f7ef6bf80a9b09a695
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SHA256
eaa6e9a908b3f7d88c2e76e110acc582921c9a1b252c8b75438078dac8a3b8c1
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SHA512
26ebf34501ed92b3278b91748481f98f52a10d2dc05bddfc88f00ffc1b356f2b587292a5f2087c2e3c3d775d724cbc0c4fd1722315bfbaf3feab99568a757815
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTlfW1EcohpN1si8vaZp:c+8X9G3vP3AMhPVpsi8vaL
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-1-5-21-3513876443-2771975297-1923446376-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-3513876443-2771975297-1923446376-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-3513876443-2771975297-1923446376-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3513876443-2771975297-1923446376-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3513876443-2771975297-1923446376-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3513876443-2771975297-1923446376-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3048 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 3048 explorer.exe Token: SeShutdownPrivilege 3048 explorer.exe Token: SeShutdownPrivilege 3048 explorer.exe Token: SeShutdownPrivilege 3048 explorer.exe Token: SeShutdownPrivilege 3048 explorer.exe Token: SeShutdownPrivilege 3048 explorer.exe Token: SeShutdownPrivilege 3048 explorer.exe Token: SeShutdownPrivilege 3048 explorer.exe Token: SeShutdownPrivilege 3048 explorer.exe Token: SeShutdownPrivilege 3048 explorer.exe Token: SeShutdownPrivilege 3048 explorer.exe Token: SeShutdownPrivilege 3048 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 explorer.exe 3048 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\eaa6e9a908b3f7d88c2e76e110acc582921c9a1b252c8b75438078dac8a3b8c1.exe"C:\Users\Admin\AppData\Local\Temp\eaa6e9a908b3f7d88c2e76e110acc582921c9a1b252c8b75438078dac8a3b8c1.exe"1⤵PID:2600
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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:3048