Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20220721-en -
resource tags
arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system -
submitted
09-08-2022 10:46
Behavioral task
behavioral1
Sample
02bd9557df122e4d23c657c483cdb577.exe
Resource
win7-20220718-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
02bd9557df122e4d23c657c483cdb577.exe
Resource
win10v2004-20220721-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
02bd9557df122e4d23c657c483cdb577.exe
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Size
37KB
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MD5
02bd9557df122e4d23c657c483cdb577
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SHA1
df001697a81c78598eed9754f21449aa53a01dbf
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SHA256
41704483a2747556dbfc132d026b423dc0cc2b4906ce8e8078f5c30f73bbfce0
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SHA512
9f5fa8f7b1dbf5bc227fb9976cf887312239e21fa4f65501317b59e7ecea75ac35a829932d0637bc6132f0e746e0d5fb214a787bab841d6b2fcb8ed7fcfaf318
Score
8/10
Malware Config
Signatures
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Modifies Windows Firewall 1 TTPs 1 IoCs
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Drops startup file 2 IoCs
Processes:
02bd9557df122e4d23c657c483cdb577.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\cb893974d39a0313346bbf459bcbda6c.exe 02bd9557df122e4d23c657c483cdb577.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\cb893974d39a0313346bbf459bcbda6c.exe 02bd9557df122e4d23c657c483cdb577.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
02bd9557df122e4d23c657c483cdb577.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cb893974d39a0313346bbf459bcbda6c = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\02bd9557df122e4d23c657c483cdb577.exe\" .." 02bd9557df122e4d23c657c483cdb577.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\cb893974d39a0313346bbf459bcbda6c = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\02bd9557df122e4d23c657c483cdb577.exe\" .." 02bd9557df122e4d23c657c483cdb577.exe -
Drops autorun.inf file 1 TTPs 3 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
Processes:
02bd9557df122e4d23c657c483cdb577.exedescription ioc process File created C:\autorun.inf 02bd9557df122e4d23c657c483cdb577.exe File opened for modification C:\autorun.inf 02bd9557df122e4d23c657c483cdb577.exe File created D:\autorun.inf 02bd9557df122e4d23c657c483cdb577.exe -
Suspicious use of AdjustPrivilegeToken 35 IoCs
Processes:
02bd9557df122e4d23c657c483cdb577.exedescription pid process Token: SeDebugPrivilege 8 02bd9557df122e4d23c657c483cdb577.exe Token: 33 8 02bd9557df122e4d23c657c483cdb577.exe Token: SeIncBasePriorityPrivilege 8 02bd9557df122e4d23c657c483cdb577.exe Token: 33 8 02bd9557df122e4d23c657c483cdb577.exe Token: SeIncBasePriorityPrivilege 8 02bd9557df122e4d23c657c483cdb577.exe Token: 33 8 02bd9557df122e4d23c657c483cdb577.exe Token: SeIncBasePriorityPrivilege 8 02bd9557df122e4d23c657c483cdb577.exe Token: 33 8 02bd9557df122e4d23c657c483cdb577.exe Token: SeIncBasePriorityPrivilege 8 02bd9557df122e4d23c657c483cdb577.exe Token: 33 8 02bd9557df122e4d23c657c483cdb577.exe Token: SeIncBasePriorityPrivilege 8 02bd9557df122e4d23c657c483cdb577.exe Token: 33 8 02bd9557df122e4d23c657c483cdb577.exe Token: SeIncBasePriorityPrivilege 8 02bd9557df122e4d23c657c483cdb577.exe Token: 33 8 02bd9557df122e4d23c657c483cdb577.exe Token: SeIncBasePriorityPrivilege 8 02bd9557df122e4d23c657c483cdb577.exe Token: 33 8 02bd9557df122e4d23c657c483cdb577.exe Token: SeIncBasePriorityPrivilege 8 02bd9557df122e4d23c657c483cdb577.exe Token: 33 8 02bd9557df122e4d23c657c483cdb577.exe Token: SeIncBasePriorityPrivilege 8 02bd9557df122e4d23c657c483cdb577.exe Token: 33 8 02bd9557df122e4d23c657c483cdb577.exe Token: SeIncBasePriorityPrivilege 8 02bd9557df122e4d23c657c483cdb577.exe Token: 33 8 02bd9557df122e4d23c657c483cdb577.exe Token: SeIncBasePriorityPrivilege 8 02bd9557df122e4d23c657c483cdb577.exe Token: 33 8 02bd9557df122e4d23c657c483cdb577.exe Token: SeIncBasePriorityPrivilege 8 02bd9557df122e4d23c657c483cdb577.exe Token: 33 8 02bd9557df122e4d23c657c483cdb577.exe Token: SeIncBasePriorityPrivilege 8 02bd9557df122e4d23c657c483cdb577.exe Token: 33 8 02bd9557df122e4d23c657c483cdb577.exe Token: SeIncBasePriorityPrivilege 8 02bd9557df122e4d23c657c483cdb577.exe Token: 33 8 02bd9557df122e4d23c657c483cdb577.exe Token: SeIncBasePriorityPrivilege 8 02bd9557df122e4d23c657c483cdb577.exe Token: 33 8 02bd9557df122e4d23c657c483cdb577.exe Token: SeIncBasePriorityPrivilege 8 02bd9557df122e4d23c657c483cdb577.exe Token: 33 8 02bd9557df122e4d23c657c483cdb577.exe Token: SeIncBasePriorityPrivilege 8 02bd9557df122e4d23c657c483cdb577.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
02bd9557df122e4d23c657c483cdb577.exedescription pid process target process PID 8 wrote to memory of 956 8 02bd9557df122e4d23c657c483cdb577.exe netsh.exe PID 8 wrote to memory of 956 8 02bd9557df122e4d23c657c483cdb577.exe netsh.exe PID 8 wrote to memory of 956 8 02bd9557df122e4d23c657c483cdb577.exe netsh.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\02bd9557df122e4d23c657c483cdb577.exe"C:\Users\Admin\AppData\Local\Temp\02bd9557df122e4d23c657c483cdb577.exe"1⤵
- Drops startup file
- Adds Run key to start application
- Drops autorun.inf file
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\02bd9557df122e4d23c657c483cdb577.exe" "02bd9557df122e4d23c657c483cdb577.exe" ENABLE2⤵
- Modifies Windows Firewall