Analysis
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max time kernel
151s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
12-07-2022 08:26
Static task
static1
Behavioral task
behavioral1
Sample
4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe
Resource
win7-20220414-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe
Resource
win10v2004-20220414-en
windows10-2004_x64
0 signatures
0 seconds
General
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Target
4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe
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Size
321KB
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MD5
481be3ad5a8b48b4db3858d6de84a970
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SHA1
7e74f251d616b12f2e17b58a0f8b6f331cc3c7b8
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SHA256
4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6
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SHA512
2d747eec100c98c1453ee1fc17a1df955d64d3cffe0a7cb50a3fd4c03c674ff26db86411551604e89cdaa996ab11fced01de83f0e8decee3b1cf6de55ff42e42
Score
10/10
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\java = "C:\\Users\\Admin\\AppData\\Roaming\\java\\java.exe" 4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe -
Drops desktop.ini file(s) 2 IoCs
Processes:
4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exedescription ioc process File opened for modification C:\Windows\assembly\Desktop.ini 4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe File created C:\Windows\assembly\Desktop.ini 4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe -
Drops file in Windows directory 3 IoCs
Processes:
4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exedescription ioc process File opened for modification C:\Windows\assembly 4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe File created C:\Windows\assembly\Desktop.ini 4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe File opened for modification C:\Windows\assembly\Desktop.ini 4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exepid process 1180 4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exedescription pid process Token: SeDebugPrivilege 1180 4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe Token: 33 1180 4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe Token: SeIncBasePriorityPrivilege 1180 4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exepid process 1180 4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe"C:\Users\Admin\AppData\Local\Temp\4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe"1⤵
- Adds Run key to start application
- Drops desktop.ini file(s)
- Drops file in Windows directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1180
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C:\Windows\system32\wbem\WmiApSrv.exeC:\Windows\system32\wbem\WmiApSrv.exe1⤵PID:4216