Analysis
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max time kernel
146s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
16-07-2023 10:19
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
64ed269dc43d04_JC.exe
Resource
win7-20230712-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
64ed269dc43d04_JC.exe
Resource
win10v2004-20230703-en
windows10-2004-x64
11 signatures
150 seconds
General
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Target
64ed269dc43d04_JC.exe
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Size
4.0MB
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MD5
64ed269dc43d0481e5be84de8a1b2872
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SHA1
2023c0198a4ee2c7b4f4d0b2c5a6392981584eae
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SHA256
de73c0d51f5f36df858e406b5ab9bd7bf8fbb9e80041e350cca63c7e89c428c6
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SHA512
0fb039887e347a5a0a6769379163f8b941df9b377bd69a83efdb2acf0db580df2accccce15136c23770d0f71b69fa7a87652bae4592ebae93eb3f874cd581c84
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SSDEEP
49152:99yiCJ5rFwnANZGEXep+9TxFegOSDAmosh3ANkTTll6Ep5S/JFnOGl6938q:OJ5rFwnApezgOS9V3AMr6EpOnnO/8q
Score
8/10
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-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2432 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2432 explorer.exe Token: SeShutdownPrivilege 2432 explorer.exe Token: SeShutdownPrivilege 2432 explorer.exe Token: SeShutdownPrivilege 2432 explorer.exe Token: SeShutdownPrivilege 2432 explorer.exe Token: SeShutdownPrivilege 2432 explorer.exe Token: SeShutdownPrivilege 2432 explorer.exe Token: SeShutdownPrivilege 2432 explorer.exe Token: SeShutdownPrivilege 2432 explorer.exe Token: SeShutdownPrivilege 2432 explorer.exe Token: SeShutdownPrivilege 2432 explorer.exe Token: SeShutdownPrivilege 2432 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 explorer.exe 2432 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\64ed269dc43d04_JC.exe"C:\Users\Admin\AppData\Local\Temp\64ed269dc43d04_JC.exe"1⤵PID:1076
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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:2432