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
20-09-2023 10:33
Static task
static1
Behavioral task
behavioral1
Sample
702a8c3dd56a5795e908239b20d3beb79663920f3fada9fc146736dd25d16ad1.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
702a8c3dd56a5795e908239b20d3beb79663920f3fada9fc146736dd25d16ad1.exe
Resource
win10v2004-20230915-en
General
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Target
702a8c3dd56a5795e908239b20d3beb79663920f3fada9fc146736dd25d16ad1.exe
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Size
3.5MB
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MD5
9f74c5d24d11a6f8570c6264bed8afed
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SHA1
d5ea2c57bc33d15a980fd551d8176e679bc03ba1
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SHA256
702a8c3dd56a5795e908239b20d3beb79663920f3fada9fc146736dd25d16ad1
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SHA512
8cc45058917899edb3397b4741c61861f636c43d82ab342a450f5f1fe5f28a634015d3601939ee7c8f21bae63a139550a78e91d514eabb3a64166ed2e8020bc9
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTlQZVZptP1QbgLP+g1sbcdqSELxUM5WKN:c+8X9G3vP3AMg7PiMLGPZRCuWs
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 explorer.exe 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 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2972 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2972 explorer.exe Token: SeShutdownPrivilege 2972 explorer.exe Token: SeShutdownPrivilege 2972 explorer.exe Token: SeShutdownPrivilege 2972 explorer.exe Token: SeShutdownPrivilege 2972 explorer.exe Token: SeShutdownPrivilege 2972 explorer.exe Token: SeShutdownPrivilege 2972 explorer.exe Token: SeShutdownPrivilege 2972 explorer.exe Token: SeShutdownPrivilege 2972 explorer.exe Token: SeShutdownPrivilege 2972 explorer.exe Token: SeShutdownPrivilege 2972 explorer.exe Token: SeShutdownPrivilege 2972 explorer.exe -
Suspicious use of FindShellTrayWindow 30 IoCs
pid Process 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe -
Suspicious use of SendNotifyMessage 23 IoCs
pid Process 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 explorer.exe 2972 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\702a8c3dd56a5795e908239b20d3beb79663920f3fada9fc146736dd25d16ad1.exe"C:\Users\Admin\AppData\Local\Temp\702a8c3dd56a5795e908239b20d3beb79663920f3fada9fc146736dd25d16ad1.exe"1⤵PID:2572
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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:2972