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Analysis
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max time kernel
148s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
19/09/2023, 12:04
Static task
static1
Behavioral task
behavioral1
Sample
177e3c0617b1aa045297246ebd90fa489a32f0fc69ca7024e5b5baff6d513183.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
177e3c0617b1aa045297246ebd90fa489a32f0fc69ca7024e5b5baff6d513183.exe
Resource
win10v2004-20230915-en
General
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Target
177e3c0617b1aa045297246ebd90fa489a32f0fc69ca7024e5b5baff6d513183.exe
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Size
3.3MB
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MD5
a6555ccc3db31c8c436a571681ed9982
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SHA1
9db4a7c2fd33e821d7713945737426beb1304d3e
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SHA256
177e3c0617b1aa045297246ebd90fa489a32f0fc69ca7024e5b5baff6d513183
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SHA512
802236473c888b8219c6e73cdd05ef992d341edd0ec1818c83e18d76bf09b9453b031c633b1219f62ab945beb0f8e415ae5724bf6a710d01b5e43a4b840a25e9
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTlg1ify3RpD2q/1C8Qp:c+8X9G3vP3AMsi63nSsQp
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 1152 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 1152 explorer.exe Token: SeShutdownPrivilege 1152 explorer.exe Token: SeShutdownPrivilege 1152 explorer.exe Token: SeShutdownPrivilege 1152 explorer.exe Token: SeShutdownPrivilege 1152 explorer.exe Token: SeShutdownPrivilege 1152 explorer.exe Token: SeShutdownPrivilege 1152 explorer.exe Token: SeShutdownPrivilege 1152 explorer.exe Token: SeShutdownPrivilege 1152 explorer.exe Token: SeShutdownPrivilege 1152 explorer.exe Token: SeShutdownPrivilege 1152 explorer.exe Token: SeShutdownPrivilege 1152 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 explorer.exe 1152 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\177e3c0617b1aa045297246ebd90fa489a32f0fc69ca7024e5b5baff6d513183.exe"C:\Users\Admin\AppData\Local\Temp\177e3c0617b1aa045297246ebd90fa489a32f0fc69ca7024e5b5baff6d513183.exe"1⤵PID:2984
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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:1152