Analysis
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max time kernel
164s -
max time network
182s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 07:34
Static task
static1
Behavioral task
behavioral1
Sample
8248bb0fa47ddb0f73fbeec18641d6e1cb158fa1fb3a7ea4b4a136782f26ac4f.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
8248bb0fa47ddb0f73fbeec18641d6e1cb158fa1fb3a7ea4b4a136782f26ac4f.exe
Resource
win10v2004-20220812-en
General
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Target
8248bb0fa47ddb0f73fbeec18641d6e1cb158fa1fb3a7ea4b4a136782f26ac4f.exe
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Size
616KB
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MD5
178bbf280192b9838e6c3ceaf05c2543
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SHA1
e682e71df1a29ee1ac1f3ae5254e3c9ba8deee9f
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SHA256
8248bb0fa47ddb0f73fbeec18641d6e1cb158fa1fb3a7ea4b4a136782f26ac4f
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SHA512
b4e8326d42999c506c46468173b885619242e3275b90af5d8b5fe63bb377f9c2b5d925bc8992df622134171617a2fe0aea9f0fa17205b1db090403c5db9786b4
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SSDEEP
12288:XX7Wt+2P0iU2sdOPRpl+QmzJ8SuFluK+YDIAnems:bWtbTU2LPWtvuH7D/
Malware Config
Signatures
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Checks for common network interception software 1 TTPs
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
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Enumerates VirtualBox registry keys 2 TTPs 1 IoCs
Processes:
8248bb0fa47ddb0f73fbeec18641d6e1cb158fa1fb3a7ea4b4a136782f26ac4f.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest 8248bb0fa47ddb0f73fbeec18641d6e1cb158fa1fb3a7ea4b4a136782f26ac4f.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
8248bb0fa47ddb0f73fbeec18641d6e1cb158fa1fb3a7ea4b4a136782f26ac4f.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce 8248bb0fa47ddb0f73fbeec18641d6e1cb158fa1fb3a7ea4b4a136782f26ac4f.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\5k55gMY5 = "\"C:\\Users\\Admin\\AppData\\Roaming\\5k55gMY5.exe\" opt" 8248bb0fa47ddb0f73fbeec18641d6e1cb158fa1fb3a7ea4b4a136782f26ac4f.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
8248bb0fa47ddb0f73fbeec18641d6e1cb158fa1fb3a7ea4b4a136782f26ac4f.exepid process 1400 8248bb0fa47ddb0f73fbeec18641d6e1cb158fa1fb3a7ea4b4a136782f26ac4f.exe 1400 8248bb0fa47ddb0f73fbeec18641d6e1cb158fa1fb3a7ea4b4a136782f26ac4f.exe 1400 8248bb0fa47ddb0f73fbeec18641d6e1cb158fa1fb3a7ea4b4a136782f26ac4f.exe 1400 8248bb0fa47ddb0f73fbeec18641d6e1cb158fa1fb3a7ea4b4a136782f26ac4f.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
8248bb0fa47ddb0f73fbeec18641d6e1cb158fa1fb3a7ea4b4a136782f26ac4f.exepid process 1400 8248bb0fa47ddb0f73fbeec18641d6e1cb158fa1fb3a7ea4b4a136782f26ac4f.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
8248bb0fa47ddb0f73fbeec18641d6e1cb158fa1fb3a7ea4b4a136782f26ac4f.exedescription pid process Token: SeDebugPrivilege 1400 8248bb0fa47ddb0f73fbeec18641d6e1cb158fa1fb3a7ea4b4a136782f26ac4f.exe Token: SeCreateGlobalPrivilege 1400 8248bb0fa47ddb0f73fbeec18641d6e1cb158fa1fb3a7ea4b4a136782f26ac4f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8248bb0fa47ddb0f73fbeec18641d6e1cb158fa1fb3a7ea4b4a136782f26ac4f.exe"C:\Users\Admin\AppData\Local\Temp\8248bb0fa47ddb0f73fbeec18641d6e1cb158fa1fb3a7ea4b4a136782f26ac4f.exe"1⤵
- Enumerates VirtualBox registry keys
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:1400