Analysis
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max time kernel
147s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
12-10-2023 00:53
Static task
static1
Behavioral task
behavioral1
Sample
e1eda487a0ff7175e5eb282ba18e483259b76797f2cac297049333a925bc2a2d.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
e1eda487a0ff7175e5eb282ba18e483259b76797f2cac297049333a925bc2a2d.exe
Resource
win10v2004-20230915-en
General
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Target
e1eda487a0ff7175e5eb282ba18e483259b76797f2cac297049333a925bc2a2d.exe
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Size
3.4MB
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MD5
b4a33246c1ec6a78a2a5f088afa14786
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SHA1
1501f9555b0d84d32d58c2c9bb2ac969abac8cd1
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SHA256
e1eda487a0ff7175e5eb282ba18e483259b76797f2cac297049333a925bc2a2d
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SHA512
a41fd4e7d743465ad75d0e2fba874b922530a387ff24ac5424ec57d7238f34a2fe06a596165a5c69d7b73b51e690c0dfbe8c2069462e0ddc52a70bce30128295
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SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTlIFLHrBZ8UTUm8VPnaDTVU/ML:Q+8X9G3vP3AMWFDvUm8VPna
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 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 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 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2296 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2296 explorer.exe Token: SeShutdownPrivilege 2296 explorer.exe Token: SeShutdownPrivilege 2296 explorer.exe Token: SeShutdownPrivilege 2296 explorer.exe Token: SeShutdownPrivilege 2296 explorer.exe Token: SeShutdownPrivilege 2296 explorer.exe Token: SeShutdownPrivilege 2296 explorer.exe Token: SeShutdownPrivilege 2296 explorer.exe Token: SeShutdownPrivilege 2296 explorer.exe Token: SeShutdownPrivilege 2296 explorer.exe Token: SeShutdownPrivilege 2296 explorer.exe Token: SeShutdownPrivilege 2296 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 explorer.exe 2296 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\e1eda487a0ff7175e5eb282ba18e483259b76797f2cac297049333a925bc2a2d.exe"C:\Users\Admin\AppData\Local\Temp\e1eda487a0ff7175e5eb282ba18e483259b76797f2cac297049333a925bc2a2d.exe"1⤵PID:2444
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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:2296