Analysis
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max time kernel
151s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
20-05-2022 22:17
Behavioral task
behavioral1
Sample
56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe
Resource
win7-20220414-en
windows7_x64
0 signatures
0 seconds
General
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Target
56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe
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Size
658KB
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MD5
9a10fd9402f430eaf52a7dbb562997c9
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SHA1
7c2978c9229eb9b1a85235d164d002f84e99f005
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SHA256
56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56
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SHA512
e8d3d11dd79bef2beaa2acc69198b5089b402fbbb1397db8a54995cb6bdea8b970c78376c77ca6810ab68bb1bf282eae34f8d6f22959952ab853aa9691602080
Malware Config
Signatures
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Modifies firewall policy service 2 TTPs 3 IoCs
Processes:
56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0" 56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile 56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe -
Disables RegEdit via registry modification
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Disables Task Manager via registry modification
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exepid process 1948 56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe -
Suspicious use of AdjustPrivilegeToken 23 IoCs
Processes:
56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exedescription pid process Token: SeIncreaseQuotaPrivilege 1948 56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe Token: SeSecurityPrivilege 1948 56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe Token: SeTakeOwnershipPrivilege 1948 56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe Token: SeLoadDriverPrivilege 1948 56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe Token: SeSystemProfilePrivilege 1948 56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe Token: SeSystemtimePrivilege 1948 56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe Token: SeProfSingleProcessPrivilege 1948 56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe Token: SeIncBasePriorityPrivilege 1948 56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe Token: SeCreatePagefilePrivilege 1948 56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe Token: SeBackupPrivilege 1948 56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe Token: SeRestorePrivilege 1948 56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe Token: SeShutdownPrivilege 1948 56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe Token: SeDebugPrivilege 1948 56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe Token: SeSystemEnvironmentPrivilege 1948 56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe Token: SeChangeNotifyPrivilege 1948 56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe Token: SeRemoteShutdownPrivilege 1948 56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe Token: SeUndockPrivilege 1948 56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe Token: SeManageVolumePrivilege 1948 56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe Token: SeImpersonatePrivilege 1948 56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe Token: SeCreateGlobalPrivilege 1948 56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe Token: 33 1948 56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe Token: 34 1948 56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe Token: 35 1948 56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exepid process 1948 56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe"C:\Users\Admin\AppData\Local\Temp\56b237b519bf0ff53cde47321e1420800ef7f8d1f29739e8137db59050837d56.exe"1⤵
- Modifies firewall policy service
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1948-54-0x0000000076571000-0x0000000076573000-memory.dmpFilesize
8KB