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Analysis
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max time kernel
209s -
max time network
224s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
03/12/2022, 01:16
Behavioral task
behavioral1
Sample
4379714b6c2fbfda679d29943efb2af14aa1e8f4fb8d38d37f33b7d47c674349.dll
Resource
win7-20220812-en
windows7-x64
6 signatures
150 seconds
General
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Target
4379714b6c2fbfda679d29943efb2af14aa1e8f4fb8d38d37f33b7d47c674349.dll
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Size
21KB
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MD5
6cff509f33bb1fd4c323047a635bc32d
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SHA1
274e1cd5c76be099048ce9d0320e15128a4165dc
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SHA256
4379714b6c2fbfda679d29943efb2af14aa1e8f4fb8d38d37f33b7d47c674349
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SHA512
0205cfeccdfe19bf0ba5bd183c1a2b9dbfaef4627bb77b45df8e2946477c0bc9cda12706568c2a6e6b2264780ce2644b839022a37d09453fddaab84d15c74e33
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SSDEEP
384:yLWCpCJ6xhNN8S0gPW2KUCphaMTaR3ItDCuV9UAvdOh+/3o:ozZtN8SVKUCpJTaItO4U6di+/
Malware Config
Signatures
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Stops running service(s) 3 TTPs
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resource yara_rule behavioral2/memory/1680-135-0x0000000000400000-0x000000000041F000-memory.dmp upx behavioral2/memory/1680-140-0x0000000000400000-0x000000000041F000-memory.dmp upx -
Launches sc.exe 4 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 4612 sc.exe 2516 sc.exe 4060 sc.exe 1824 sc.exe -
Checks SCSI registry key(s) 3 TTPs 4 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\HardwareID rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 rundll32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\HardwareID rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000 rundll32.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe 1680 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1680 rundll32.exe Token: SeAuditPrivilege 1788 svchost.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 5100 wrote to memory of 1680 5100 rundll32.exe 82 PID 5100 wrote to memory of 1680 5100 rundll32.exe 82 PID 5100 wrote to memory of 1680 5100 rundll32.exe 82 PID 1680 wrote to memory of 4284 1680 rundll32.exe 83 PID 1680 wrote to memory of 4284 1680 rundll32.exe 83 PID 1680 wrote to memory of 4284 1680 rundll32.exe 83 PID 1680 wrote to memory of 4612 1680 rundll32.exe 85 PID 1680 wrote to memory of 4612 1680 rundll32.exe 85 PID 1680 wrote to memory of 4612 1680 rundll32.exe 85 PID 1680 wrote to memory of 2516 1680 rundll32.exe 87 PID 1680 wrote to memory of 2516 1680 rundll32.exe 87 PID 1680 wrote to memory of 2516 1680 rundll32.exe 87 PID 1680 wrote to memory of 4060 1680 rundll32.exe 89 PID 1680 wrote to memory of 4060 1680 rundll32.exe 89 PID 1680 wrote to memory of 4060 1680 rundll32.exe 89 PID 1680 wrote to memory of 1824 1680 rundll32.exe 92 PID 1680 wrote to memory of 1824 1680 rundll32.exe 92 PID 1680 wrote to memory of 1824 1680 rundll32.exe 92
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4379714b6c2fbfda679d29943efb2af14aa1e8f4fb8d38d37f33b7d47c674349.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:5100 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4379714b6c2fbfda679d29943efb2af14aa1e8f4fb8d38d37f33b7d47c674349.dll,#12⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1680 -
C:\Windows\SysWOW64\reg.exeC:\Windows\System32\reg.exe import "C:\Users\Admin\ghse.avi"3⤵PID:4284
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C:\Windows\SysWOW64\sc.exeC:\Windows\System32\sc.exe config PolicyAgent start=auto3⤵
- Launches sc.exe
PID:4612
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C:\Windows\SysWOW64\sc.exeC:\Windows\System32\sc.exe stop PolicyAgent3⤵
- Launches sc.exe
PID:2516
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C:\Windows\SysWOW64\sc.exeC:\Windows\System32\sc.exe start PolicyAgent3⤵
- Launches sc.exe
PID:4060
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C:\Windows\SysWOW64\sc.exeC:\Windows\System32\sc.exe stop PolicyAgent3⤵
- Launches sc.exe
PID:1824
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1788
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
56KB
MD5bc8025bc98da7f4ed891c9f9991d3ff1
SHA170a69a7fcebe9b43f00a1fa713e3a0621bf3ac6d
SHA25659b9dc39d69f8b0aa350f550e42e632b396237865776d0ce75477f8fe3f9016f
SHA5127f772261e003d2df9162ae4aeaab2bda674ee2721b3300cc8b2a2f4904af6bc9c565c7f2c3e67a7394eb1a387860a2544fc5bdc3e6de384b664f8d232ad6acf5