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Analysis
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max time kernel
150s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
11/10/2023, 22:22
Static task
static1
Behavioral task
behavioral1
Sample
fe506ad57c29267bafd48b3c3d023fe518d7e1c38ea60d7869e89f4db0efa73a.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
fe506ad57c29267bafd48b3c3d023fe518d7e1c38ea60d7869e89f4db0efa73a.exe
Resource
win10v2004-20230915-en
General
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Target
fe506ad57c29267bafd48b3c3d023fe518d7e1c38ea60d7869e89f4db0efa73a.exe
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Size
2.9MB
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MD5
9f3c3c9e71b1ade80a37fe5723272c6d
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SHA1
2bb6f0169ce3285d58444590a1ff487891bea7ce
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SHA256
fe506ad57c29267bafd48b3c3d023fe518d7e1c38ea60d7869e89f4db0efa73a
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SHA512
21fb50cb114e1a9fe80741b038ab883ddb1370987e717100c79c8eb0214c11357a6aa602610b4891deb3b4a2a09c2e79a3924b28d37c522105557e2996c8f683
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTl4/0Je+rFSJvnr8mwitNm9:c+8X9G3vP3AM+Ye+rFGnr8mwitO
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\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 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 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2608 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe -
Suspicious use of SendNotifyMessage 22 IoCs
pid Process 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 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\fe506ad57c29267bafd48b3c3d023fe518d7e1c38ea60d7869e89f4db0efa73a.exe"C:\Users\Admin\AppData\Local\Temp\fe506ad57c29267bafd48b3c3d023fe518d7e1c38ea60d7869e89f4db0efa73a.exe"1⤵PID:2196
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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:2608