Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2023 19:44
Behavioral task
behavioral1
Sample
5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe
Resource
win10v2004-20230220-en
General
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Target
5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe
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Size
1.2MB
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MD5
7819aded07f95ebb40f51240514d6097
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SHA1
3b0c674320f1e1e7401f8e49c0af22f10963a99f
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SHA256
5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e
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SHA512
c55ab9344ad0b6ee3c3ab6d5833ae1867b28efd97599b452d959a66543eb8e65b10ec1aa6377219a6d35c410643fb35084b9d77ef117c67c691dec1623c23e1f
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SSDEEP
24576:EnXIlq0d3uCOle3bcSNR+Jr2zZ8zYzAKOorc+B2Cnoy2KFg:Et6dsMAKjcDWF
Malware Config
Signatures
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Loads dropped DLL 2 IoCs
Processes:
5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exepid process 3260 5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe 3260 5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 5 IoCs
Processes:
5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000_Classes\Local Settings 5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe Key created \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell 5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe Key created \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU 5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe Set value (data) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots 5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe Set value (data) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff 5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exepid process 3260 5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe 3260 5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe 3260 5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe 3260 5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe 3260 5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe 3260 5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe 3260 5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe 3260 5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe 3260 5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe 3260 5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe 3260 5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe 3260 5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe 3260 5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe 3260 5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exedescription pid process Token: SeDebugPrivilege 3260 5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe Token: SeDebugPrivilege 3260 5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exemsconfig.exemsconfig.exemsconfig.exemsconfig.exepid process 3260 5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe 5036 msconfig.exe 5036 msconfig.exe 524 msconfig.exe 524 msconfig.exe 4604 msconfig.exe 444 msconfig.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe"C:\Users\Admin\AppData\Local\Temp\5e34b52fb24804b7f2709926d57582f34f1d6b351284a15d52d0194635b2dc7e.exe"1⤵
- Loads dropped DLL
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵
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C:\Windows\System32\msconfig.exe"C:\Windows\System32\msconfig.exe"1⤵
- Suspicious use of SetWindowsHookEx
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C:\Windows\System32\msconfig.exe"C:\Windows\System32\msconfig.exe"1⤵
- Suspicious use of SetWindowsHookEx
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C:\Windows\System32\msconfig.exe"C:\Windows\System32\msconfig.exe"1⤵
- Suspicious use of SetWindowsHookEx
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C:\Windows\System32\msconfig.exe"C:\Windows\System32\msconfig.exe"1⤵
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\Unrar.dllFilesize
157KB
MD5a5fe51b8ce661a935a165803c65a4bf1
SHA1f62c77748f4ea5ab4c1b0c987e568e04e86e43ee
SHA2565a190418b2f5e7fc18ad27ac315b21df185bba8c0e33dc0b3ce60fe07ef34441
SHA5126b52f099b0b9d789663bc6fe833c7212c09d5e6e50fceabfdb9e94bcd1ef911fb3304b247da5fc90ac4739cfd485729883d2c5f64af4f87681fdea1216fc1017
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C:\Users\Admin\AppData\Local\Temp\Unrar.dllFilesize
157KB
MD5a5fe51b8ce661a935a165803c65a4bf1
SHA1f62c77748f4ea5ab4c1b0c987e568e04e86e43ee
SHA2565a190418b2f5e7fc18ad27ac315b21df185bba8c0e33dc0b3ce60fe07ef34441
SHA5126b52f099b0b9d789663bc6fe833c7212c09d5e6e50fceabfdb9e94bcd1ef911fb3304b247da5fc90ac4739cfd485729883d2c5f64af4f87681fdea1216fc1017
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C:\Users\Admin\AppData\Local\Temp\Unrar.dllFilesize
157KB
MD5a5fe51b8ce661a935a165803c65a4bf1
SHA1f62c77748f4ea5ab4c1b0c987e568e04e86e43ee
SHA2565a190418b2f5e7fc18ad27ac315b21df185bba8c0e33dc0b3ce60fe07ef34441
SHA5126b52f099b0b9d789663bc6fe833c7212c09d5e6e50fceabfdb9e94bcd1ef911fb3304b247da5fc90ac4739cfd485729883d2c5f64af4f87681fdea1216fc1017
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memory/3260-139-0x0000000002430000-0x0000000002462000-memory.dmpFilesize
200KB
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memory/3260-161-0x0000000010000000-0x0000000010017000-memory.dmpFilesize
92KB
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memory/3260-162-0x0000000002430000-0x0000000002462000-memory.dmpFilesize
200KB
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memory/3260-165-0x0000000002430000-0x0000000002462000-memory.dmpFilesize
200KB