Analysis
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max time kernel
151s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
10/10/2023, 22:57
Static task
static1
Behavioral task
behavioral1
Sample
feb2f64af1bb616edaa8a95d280a31d97a1dadc353f6488c169d9950d98ed3f5.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
feb2f64af1bb616edaa8a95d280a31d97a1dadc353f6488c169d9950d98ed3f5.exe
Resource
win10v2004-20230915-en
General
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Target
feb2f64af1bb616edaa8a95d280a31d97a1dadc353f6488c169d9950d98ed3f5.exe
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Size
2.8MB
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MD5
25817a64ccdc0069e9e5f08ff09c6a53
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SHA1
f91d65fa914152674ec8dbf4a027fca06d25e873
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SHA256
feb2f64af1bb616edaa8a95d280a31d97a1dadc353f6488c169d9950d98ed3f5
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SHA512
8c78ccd2401672027ed57108c451cd01d71bdd3e224222d1566366056177c3e4e935057157009d0e3d3885fd149979cd27c3452d28d8d5f419dde27a49d62841
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SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTlH5mWO06z+EloIo:Q+8X9G3vP3AMHmay+E7o
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 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 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 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2572 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2572 explorer.exe Token: SeShutdownPrivilege 2572 explorer.exe Token: SeShutdownPrivilege 2572 explorer.exe Token: SeShutdownPrivilege 2572 explorer.exe Token: SeShutdownPrivilege 2572 explorer.exe Token: SeShutdownPrivilege 2572 explorer.exe Token: SeShutdownPrivilege 2572 explorer.exe Token: SeShutdownPrivilege 2572 explorer.exe Token: SeShutdownPrivilege 2572 explorer.exe Token: SeShutdownPrivilege 2572 explorer.exe Token: SeShutdownPrivilege 2572 explorer.exe Token: SeShutdownPrivilege 2572 explorer.exe -
Suspicious use of FindShellTrayWindow 30 IoCs
pid Process 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe -
Suspicious use of SendNotifyMessage 23 IoCs
pid Process 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 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\feb2f64af1bb616edaa8a95d280a31d97a1dadc353f6488c169d9950d98ed3f5.exe"C:\Users\Admin\AppData\Local\Temp\feb2f64af1bb616edaa8a95d280a31d97a1dadc353f6488c169d9950d98ed3f5.exe"1⤵PID:2392
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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:2572