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Analysis
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max time kernel
150s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
06/10/2023, 14:08
Static task
static1
Behavioral task
behavioral1
Sample
95fe0fd82f73500ae0eac89ecfb233b6eacde054d34ff3981a2c40e46a4cc71f.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
95fe0fd82f73500ae0eac89ecfb233b6eacde054d34ff3981a2c40e46a4cc71f.exe
Resource
win10v2004-20230915-en
General
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Target
95fe0fd82f73500ae0eac89ecfb233b6eacde054d34ff3981a2c40e46a4cc71f.exe
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Size
2.7MB
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MD5
2731eada147d6f67640783cb1e0133ec
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SHA1
aac0dcd8aeea5db97fcc559f571032531a30c510
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SHA256
95fe0fd82f73500ae0eac89ecfb233b6eacde054d34ff3981a2c40e46a4cc71f
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SHA512
2e87a3450fcdd829d86609ab5bbc3b0bf03cb0586b238359121e70d5ebfb07491ac5f6bdb50b6b6a53efe87c5d8ae4ba7d4674bdffb9d6110e32fb443241c0cc
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SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTlJEnbGAbe67zyVx:Q+8X9G3vP3AM4bLb1PyVx
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-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2220 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2220 explorer.exe Token: SeShutdownPrivilege 2220 explorer.exe Token: SeShutdownPrivilege 2220 explorer.exe Token: SeShutdownPrivilege 2220 explorer.exe Token: SeShutdownPrivilege 2220 explorer.exe Token: SeShutdownPrivilege 2220 explorer.exe Token: SeShutdownPrivilege 2220 explorer.exe Token: SeShutdownPrivilege 2220 explorer.exe Token: SeShutdownPrivilege 2220 explorer.exe Token: SeShutdownPrivilege 2220 explorer.exe Token: SeShutdownPrivilege 2220 explorer.exe Token: SeShutdownPrivilege 2220 explorer.exe -
Suspicious use of FindShellTrayWindow 30 IoCs
pid Process 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe -
Suspicious use of SendNotifyMessage 23 IoCs
pid Process 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 explorer.exe 2220 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\95fe0fd82f73500ae0eac89ecfb233b6eacde054d34ff3981a2c40e46a4cc71f.exe"C:\Users\Admin\AppData\Local\Temp\95fe0fd82f73500ae0eac89ecfb233b6eacde054d34ff3981a2c40e46a4cc71f.exe"1⤵PID:2372
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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:2220