Analysis
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max time kernel
150s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20220718-en -
resource tags
arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-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 opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\cb893974d39a0313346bbf459bcbda6c.exe 02bd9557df122e4d23c657c483cdb577.exe File created 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-1-5-21-3762437355-3468409815-1164039494-1000\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 19 IoCs
Processes:
02bd9557df122e4d23c657c483cdb577.exedescription pid process Token: SeDebugPrivilege 860 02bd9557df122e4d23c657c483cdb577.exe Token: 33 860 02bd9557df122e4d23c657c483cdb577.exe Token: SeIncBasePriorityPrivilege 860 02bd9557df122e4d23c657c483cdb577.exe Token: 33 860 02bd9557df122e4d23c657c483cdb577.exe Token: SeIncBasePriorityPrivilege 860 02bd9557df122e4d23c657c483cdb577.exe Token: 33 860 02bd9557df122e4d23c657c483cdb577.exe Token: SeIncBasePriorityPrivilege 860 02bd9557df122e4d23c657c483cdb577.exe Token: 33 860 02bd9557df122e4d23c657c483cdb577.exe Token: SeIncBasePriorityPrivilege 860 02bd9557df122e4d23c657c483cdb577.exe Token: 33 860 02bd9557df122e4d23c657c483cdb577.exe Token: SeIncBasePriorityPrivilege 860 02bd9557df122e4d23c657c483cdb577.exe Token: 33 860 02bd9557df122e4d23c657c483cdb577.exe Token: SeIncBasePriorityPrivilege 860 02bd9557df122e4d23c657c483cdb577.exe Token: 33 860 02bd9557df122e4d23c657c483cdb577.exe Token: SeIncBasePriorityPrivilege 860 02bd9557df122e4d23c657c483cdb577.exe Token: 33 860 02bd9557df122e4d23c657c483cdb577.exe Token: SeIncBasePriorityPrivilege 860 02bd9557df122e4d23c657c483cdb577.exe Token: 33 860 02bd9557df122e4d23c657c483cdb577.exe Token: SeIncBasePriorityPrivilege 860 02bd9557df122e4d23c657c483cdb577.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
02bd9557df122e4d23c657c483cdb577.exedescription pid process target process PID 860 wrote to memory of 1280 860 02bd9557df122e4d23c657c483cdb577.exe netsh.exe PID 860 wrote to memory of 1280 860 02bd9557df122e4d23c657c483cdb577.exe netsh.exe PID 860 wrote to memory of 1280 860 02bd9557df122e4d23c657c483cdb577.exe netsh.exe PID 860 wrote to memory of 1280 860 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
PID:860 -
C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\02bd9557df122e4d23c657c483cdb577.exe" "02bd9557df122e4d23c657c483cdb577.exe" ENABLE2⤵
- Modifies Windows Firewall
PID:1280
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/860-54-0x0000000076681000-0x0000000076683000-memory.dmpFilesize
8KB
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memory/860-55-0x00000000748F0000-0x0000000074E9B000-memory.dmpFilesize
5.7MB
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memory/860-58-0x00000000748F0000-0x0000000074E9B000-memory.dmpFilesize
5.7MB
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memory/1280-56-0x0000000000000000-mapping.dmp