Analysis
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max time kernel
159s -
max time network
143s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
03/10/2023, 15:09
Static task
static1
Behavioral task
behavioral1
Sample
e0427442c94656496121e831a6d4dbf2a464ea82fa846d62f8dd75b93105b129.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
e0427442c94656496121e831a6d4dbf2a464ea82fa846d62f8dd75b93105b129.exe
Resource
win10v2004-20230915-en
General
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Target
e0427442c94656496121e831a6d4dbf2a464ea82fa846d62f8dd75b93105b129.exe
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Size
3.6MB
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MD5
1d2a8262d5ee71d6e1bd4b4a71ccc38e
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SHA1
f8dc3c8f8b1ba78710d573d59bae958788855bff
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SHA256
e0427442c94656496121e831a6d4dbf2a464ea82fa846d62f8dd75b93105b129
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SHA512
02e4c3c6ebca60353ace84ed5c256f517f89fa23e5b77b41e0750f584fb6dbb032690740df5296d2c9f1ce87a8d72c0a4a41b1c18b7fcd9a81ff4758010641b6
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTltHKwDUp2IRjOjfp8bX2teLF:c+8X9G3vP3AMuwop2ujOjfebGto
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 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 Key created \REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2312 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2312 explorer.exe Token: SeShutdownPrivilege 2312 explorer.exe Token: SeShutdownPrivilege 2312 explorer.exe Token: SeShutdownPrivilege 2312 explorer.exe Token: SeShutdownPrivilege 2312 explorer.exe Token: SeShutdownPrivilege 2312 explorer.exe Token: SeShutdownPrivilege 2312 explorer.exe Token: SeShutdownPrivilege 2312 explorer.exe Token: SeShutdownPrivilege 2312 explorer.exe Token: SeShutdownPrivilege 2312 explorer.exe Token: SeShutdownPrivilege 2312 explorer.exe Token: SeShutdownPrivilege 2312 explorer.exe -
Suspicious use of FindShellTrayWindow 34 IoCs
pid Process 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe -
Suspicious use of SendNotifyMessage 23 IoCs
pid Process 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 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\e0427442c94656496121e831a6d4dbf2a464ea82fa846d62f8dd75b93105b129.exe"C:\Users\Admin\AppData\Local\Temp\e0427442c94656496121e831a6d4dbf2a464ea82fa846d62f8dd75b93105b129.exe"1⤵PID:1004
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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:2312