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Analysis
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max time kernel
157s -
max time network
174s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
08/10/2023, 16:29
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
NEAS.68abb76bc5690517ec41168a16789b80_JC.exe
Resource
win7-20230831-en
7 signatures
150 seconds
General
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Target
NEAS.68abb76bc5690517ec41168a16789b80_JC.exe
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Size
476KB
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MD5
68abb76bc5690517ec41168a16789b80
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SHA1
ad3cc14d5d84320233ffd97af4fc826979c8903e
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SHA256
d03009ce65db3582f0c9f046d58d7449b30c1e7a6241b76fbeb2656ac11a188a
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SHA512
693f2db2fa39d84d7401148c54749673be5d6d41d6818694892629c793bcb285a590462d33374bc02c0ef0f93e6f20b80651e771991d8e95d4d9ddd25b2c35ea
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SSDEEP
12288:tntoifIwkqdVQocSJXaa6r11lN1SP9hC/43h:FmifIVqv+SJXaa6r113Il
Malware Config
Signatures
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Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\gcg.vbe NEAS.68abb76bc5690517ec41168a16789b80_JC.exe -
Drops desktop.ini file(s) 2 IoCs
description ioc Process File created C:\Windows\assembly\Desktop.ini NEAS.68abb76bc5690517ec41168a16789b80_JC.exe File opened for modification C:\Windows\assembly\Desktop.ini NEAS.68abb76bc5690517ec41168a16789b80_JC.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3700 set thread context of 3900 3700 NEAS.68abb76bc5690517ec41168a16789b80_JC.exe 96 -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\assembly NEAS.68abb76bc5690517ec41168a16789b80_JC.exe File created C:\Windows\assembly\Desktop.ini NEAS.68abb76bc5690517ec41168a16789b80_JC.exe File opened for modification C:\Windows\assembly\Desktop.ini NEAS.68abb76bc5690517ec41168a16789b80_JC.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3900 NEAS.68abb76bc5690517ec41168a16789b80_JC.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 3900 NEAS.68abb76bc5690517ec41168a16789b80_JC.exe Token: 33 3900 NEAS.68abb76bc5690517ec41168a16789b80_JC.exe Token: SeIncBasePriorityPrivilege 3900 NEAS.68abb76bc5690517ec41168a16789b80_JC.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3700 NEAS.68abb76bc5690517ec41168a16789b80_JC.exe 3900 NEAS.68abb76bc5690517ec41168a16789b80_JC.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 3700 wrote to memory of 3900 3700 NEAS.68abb76bc5690517ec41168a16789b80_JC.exe 96 PID 3700 wrote to memory of 3900 3700 NEAS.68abb76bc5690517ec41168a16789b80_JC.exe 96 PID 3700 wrote to memory of 3900 3700 NEAS.68abb76bc5690517ec41168a16789b80_JC.exe 96 PID 3700 wrote to memory of 3900 3700 NEAS.68abb76bc5690517ec41168a16789b80_JC.exe 96 PID 3700 wrote to memory of 3900 3700 NEAS.68abb76bc5690517ec41168a16789b80_JC.exe 96 PID 3700 wrote to memory of 3900 3700 NEAS.68abb76bc5690517ec41168a16789b80_JC.exe 96 PID 3700 wrote to memory of 3900 3700 NEAS.68abb76bc5690517ec41168a16789b80_JC.exe 96 PID 3700 wrote to memory of 3900 3700 NEAS.68abb76bc5690517ec41168a16789b80_JC.exe 96 PID 3700 wrote to memory of 3900 3700 NEAS.68abb76bc5690517ec41168a16789b80_JC.exe 96 PID 3700 wrote to memory of 3900 3700 NEAS.68abb76bc5690517ec41168a16789b80_JC.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.68abb76bc5690517ec41168a16789b80_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.68abb76bc5690517ec41168a16789b80_JC.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3700 -
C:\Users\Admin\AppData\Local\Temp\NEAS.68abb76bc5690517ec41168a16789b80_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.68abb76bc5690517ec41168a16789b80_JC.exe"2⤵
- Drops desktop.ini file(s)
- Drops file in Windows directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3900
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C:\Windows\system32\wbem\WmiApSrv.exeC:\Windows\system32\wbem\WmiApSrv.exe1⤵PID:4568