Analysis
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max time kernel
149s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
31-05-2024 00:54
Behavioral task
behavioral1
Sample
999bb7660136bb544c9832a5d470d6546ca7be4446017a8dda9561c9a4b036be.exe
Resource
win7-20240220-en
General
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Target
999bb7660136bb544c9832a5d470d6546ca7be4446017a8dda9561c9a4b036be.exe
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Size
203KB
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MD5
165aa0a6c63408c41a9119a094fb17ea
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SHA1
1f118e14b8b2b6762d0fdb5a071560d4c4153a9b
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SHA256
999bb7660136bb544c9832a5d470d6546ca7be4446017a8dda9561c9a4b036be
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SHA512
c0e6b302c19ef5ca03263af99c0cc51a58980393bd510344f1e6c03e902d7e4660068c33fcb96ddd4a6dcbaab6abf99636e5f4310f4f7cb32bff39c04120bd47
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SSDEEP
6144:sLV6Bta6dtJmakIM59MBrwBJnaMC8xFev7y4QT1te:sLV6BtpmkAMFIPHPe2Dte
Malware Config
Signatures
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Processes:
999bb7660136bb544c9832a5d470d6546ca7be4446017a8dda9561c9a4b036be.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 999bb7660136bb544c9832a5d470d6546ca7be4446017a8dda9561c9a4b036be.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
999bb7660136bb544c9832a5d470d6546ca7be4446017a8dda9561c9a4b036be.exepid process 4776 999bb7660136bb544c9832a5d470d6546ca7be4446017a8dda9561c9a4b036be.exe 4776 999bb7660136bb544c9832a5d470d6546ca7be4446017a8dda9561c9a4b036be.exe 4776 999bb7660136bb544c9832a5d470d6546ca7be4446017a8dda9561c9a4b036be.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
999bb7660136bb544c9832a5d470d6546ca7be4446017a8dda9561c9a4b036be.exepid process 4776 999bb7660136bb544c9832a5d470d6546ca7be4446017a8dda9561c9a4b036be.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
999bb7660136bb544c9832a5d470d6546ca7be4446017a8dda9561c9a4b036be.exedescription pid process Token: SeDebugPrivilege 4776 999bb7660136bb544c9832a5d470d6546ca7be4446017a8dda9561c9a4b036be.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
999bb7660136bb544c9832a5d470d6546ca7be4446017a8dda9561c9a4b036be.exedescription pid process target process PID 4776 wrote to memory of 4604 4776 999bb7660136bb544c9832a5d470d6546ca7be4446017a8dda9561c9a4b036be.exe schtasks.exe PID 4776 wrote to memory of 4604 4776 999bb7660136bb544c9832a5d470d6546ca7be4446017a8dda9561c9a4b036be.exe schtasks.exe PID 4776 wrote to memory of 4604 4776 999bb7660136bb544c9832a5d470d6546ca7be4446017a8dda9561c9a4b036be.exe schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\999bb7660136bb544c9832a5d470d6546ca7be4446017a8dda9561c9a4b036be.exe"C:\Users\Admin\AppData\Local\Temp\999bb7660136bb544c9832a5d470d6546ca7be4446017a8dda9561c9a4b036be.exe"1⤵
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /create /f /tn "DHCP Service" /xml "C:\Users\Admin\AppData\Local\Temp\tmp47F6.tmp"2⤵
- Creates scheduled task(s)
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp47F6.tmpFilesize
1KB
MD58dae04943723570b505955e3308cf3e0
SHA136dae7bee7293971a2e11672646502adb790890d
SHA25622179496713ab2530e7d89b6331f322e75e7aafb513f524e88e9da83e6943ad6
SHA512aee1e2ece009bb4d144aa6efcff1b9583cd4a0bf3dfe96780ded3c7eb7758901f78b89ae8045fb1515249fcef38ba1eae1d8300636092f60246dfcf46caea51c
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memory/4776-0-0x0000000075202000-0x0000000075203000-memory.dmpFilesize
4KB
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memory/4776-1-0x0000000075200000-0x00000000757B1000-memory.dmpFilesize
5.7MB
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memory/4776-2-0x0000000075200000-0x00000000757B1000-memory.dmpFilesize
5.7MB
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memory/4776-7-0x0000000075200000-0x00000000757B1000-memory.dmpFilesize
5.7MB
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memory/4776-8-0x0000000075202000-0x0000000075203000-memory.dmpFilesize
4KB
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memory/4776-9-0x0000000075200000-0x00000000757B1000-memory.dmpFilesize
5.7MB
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memory/4776-10-0x0000000075200000-0x00000000757B1000-memory.dmpFilesize
5.7MB