Analysis
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max time kernel
47s -
max time network
100s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
19-06-2022 18:37
Static task
static1
Behavioral task
behavioral1
Sample
352aa870af4367dbfbd69e97f933e7eb88fdbc2b9c6f06fc44550eb6cc3cce36.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
352aa870af4367dbfbd69e97f933e7eb88fdbc2b9c6f06fc44550eb6cc3cce36.exe
Resource
win10v2004-20220414-en
General
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Target
352aa870af4367dbfbd69e97f933e7eb88fdbc2b9c6f06fc44550eb6cc3cce36.exe
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Size
1.6MB
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MD5
dc3a81cc4f57944f8769d3af969c3a80
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SHA1
b5985ce4c9d0edd85194082cc7fed320dc7fbaad
-
SHA256
352aa870af4367dbfbd69e97f933e7eb88fdbc2b9c6f06fc44550eb6cc3cce36
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SHA512
ac661795dcc06e75d85d6903f2c67ca0c85cbf8ba566829ea3edb4e0e79bddbf10c5ddc9752f1998dc28ad48f2dc51b2c088f0ecde6d54650bffa861f0179b64
Malware Config
Signatures
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 7 ip-api.com -
Uses Tor communications 1 TTPs
Malware can proxy its traffic through Tor for more anonymity.
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Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
dllhost.exepid process 1684 dllhost.exe 1684 dllhost.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
352aa870af4367dbfbd69e97f933e7eb88fdbc2b9c6f06fc44550eb6cc3cce36.exedescription pid process target process PID 1512 set thread context of 1684 1512 352aa870af4367dbfbd69e97f933e7eb88fdbc2b9c6f06fc44550eb6cc3cce36.exe dllhost.exe -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
dllhost.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\BaseBoardProduct dllhost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName dllhost.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS dllhost.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
352aa870af4367dbfbd69e97f933e7eb88fdbc2b9c6f06fc44550eb6cc3cce36.exepid process 1512 352aa870af4367dbfbd69e97f933e7eb88fdbc2b9c6f06fc44550eb6cc3cce36.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
352aa870af4367dbfbd69e97f933e7eb88fdbc2b9c6f06fc44550eb6cc3cce36.exepid process 1512 352aa870af4367dbfbd69e97f933e7eb88fdbc2b9c6f06fc44550eb6cc3cce36.exe 1512 352aa870af4367dbfbd69e97f933e7eb88fdbc2b9c6f06fc44550eb6cc3cce36.exe 1512 352aa870af4367dbfbd69e97f933e7eb88fdbc2b9c6f06fc44550eb6cc3cce36.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
352aa870af4367dbfbd69e97f933e7eb88fdbc2b9c6f06fc44550eb6cc3cce36.exepid process 1512 352aa870af4367dbfbd69e97f933e7eb88fdbc2b9c6f06fc44550eb6cc3cce36.exe 1512 352aa870af4367dbfbd69e97f933e7eb88fdbc2b9c6f06fc44550eb6cc3cce36.exe 1512 352aa870af4367dbfbd69e97f933e7eb88fdbc2b9c6f06fc44550eb6cc3cce36.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
352aa870af4367dbfbd69e97f933e7eb88fdbc2b9c6f06fc44550eb6cc3cce36.exedescription pid process target process PID 1512 wrote to memory of 1684 1512 352aa870af4367dbfbd69e97f933e7eb88fdbc2b9c6f06fc44550eb6cc3cce36.exe dllhost.exe PID 1512 wrote to memory of 1684 1512 352aa870af4367dbfbd69e97f933e7eb88fdbc2b9c6f06fc44550eb6cc3cce36.exe dllhost.exe PID 1512 wrote to memory of 1684 1512 352aa870af4367dbfbd69e97f933e7eb88fdbc2b9c6f06fc44550eb6cc3cce36.exe dllhost.exe PID 1512 wrote to memory of 1684 1512 352aa870af4367dbfbd69e97f933e7eb88fdbc2b9c6f06fc44550eb6cc3cce36.exe dllhost.exe PID 1512 wrote to memory of 1684 1512 352aa870af4367dbfbd69e97f933e7eb88fdbc2b9c6f06fc44550eb6cc3cce36.exe dllhost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\352aa870af4367dbfbd69e97f933e7eb88fdbc2b9c6f06fc44550eb6cc3cce36.exe"C:\Users\Admin\AppData\Local\Temp\352aa870af4367dbfbd69e97f933e7eb88fdbc2b9c6f06fc44550eb6cc3cce36.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\dllhost.exe"C:\Windows\SysWOW64\dllhost.exe"2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Enumerates system info in registry
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1512-54-0x0000000076421000-0x0000000076423000-memory.dmpFilesize
8KB
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memory/1512-56-0x0000000000180000-0x00000000001EE000-memory.dmpFilesize
440KB
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memory/1684-55-0x000000000044B213-mapping.dmp
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memory/1684-57-0x0000000000400000-0x0000000000471000-memory.dmpFilesize
452KB
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memory/1684-58-0x0000000000400000-0x0000000000471000-memory.dmpFilesize
452KB