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02-12-2021 07:35
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210909-138lnacacn 10Analysis
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max time kernel
157s -
max time network
624s -
platform
windows11_x64 -
resource
win11 -
submitted
02-12-2021 07:35
Static task
static1
Behavioral task
behavioral1
Sample
setup_x86_x64_install.exe
Resource
win7-ja-20211104
Behavioral task
behavioral2
Sample
setup_x86_x64_install.exe
Resource
win7-en-20211014
Behavioral task
behavioral3
Sample
setup_x86_x64_install.exe
Resource
win7-de-20211104
Behavioral task
behavioral4
Sample
setup_x86_x64_install.exe
Resource
win11
Behavioral task
behavioral5
Sample
setup_x86_x64_install.exe
Resource
win10-ja-20211014
Behavioral task
behavioral6
Sample
setup_x86_x64_install.exe
Resource
win10-en-20211104
General
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Target
setup_x86_x64_install.exe
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Size
4.3MB
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MD5
6d18c8e8ab9051f7a70b89ff7bb0ec35
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SHA1
265311e2afd9f59e824f4b77162cf3dfa278eb7e
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SHA256
8fe6c86b038ce91a991fe6eb8a9b323bb37b554ff6b4e5c18de3fe52d4aedf6d
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SHA512
249bf79dc90d4662b942c7eed2a7b7816b749f6d5f7bc190bba05f826fa143d0b44f58054d8649b8626884c5fcbd1cea8abd625dc701d44b7aaac84fc74e47ff
Malware Config
Extracted
socelars
http://www.iyiqian.com/
http://www.xxhufdc.top/
http://www.uefhkice.xyz/
http://www.fcektsy.top/
Signatures
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Socelars Payload 2 IoCs
resource yara_rule behavioral4/files/0x000100000002b1ca-177.dat family_socelars behavioral4/files/0x000100000002b1ca-211.dat family_socelars -
Suspicious use of NtCreateProcessExOtherParentProcess 6 IoCs
description pid Process procid_target PID 4888 created 2152 4888 WerFault.exe 81 PID 828 created 2284 828 Process not Found 97 PID 3932 created 1864 3932 WerFault.exe 115 PID 4480 created 3052 4480 WerFault.exe 111 PID 3180 created 1908 3180 WerFault.exe 105 PID 3040 created 3200 3040 WerFault.exe 95 -
Vidar Stealer 1 IoCs
resource yara_rule behavioral4/memory/1908-297-0x00000000048F0000-0x00000000049C1000-memory.dmp family_vidar -
resource yara_rule behavioral4/files/0x000100000002b1bd-154.dat aspack_v212_v242 behavioral4/files/0x000300000002b184-156.dat aspack_v212_v242 behavioral4/files/0x000100000002b1bd-157.dat aspack_v212_v242 behavioral4/files/0x000300000002b184-155.dat aspack_v212_v242 behavioral4/files/0x000100000002b1bf-159.dat aspack_v212_v242 behavioral4/files/0x000100000002b1bf-162.dat aspack_v212_v242 -
Executes dropped EXE 16 IoCs
pid Process 1280 setup_installer.exe 2152 setup_install.exe 1864 Thu21624565bb917a.exe 4488 Thu219d5fe8cf316.exe 3052 Thu2164f292a11ce.exe 3200 Thu21a1ef054cac78a.exe 4132 Thu21b93295136197.exe 3056 Thu21b9847cb6727.exe 4532 Thu2156de5489c19.exe 2284 Thu21df5caa1b78de6.exe 1908 Thu214ce31cede21.exe 4876 Thu214aaca5625.exe 1900 Thu21b93295136197.tmp 2156 Thu2102ff6cfe07c.exe 4608 Thu21568b0ab8.exe 2340 Thu214aaca5625.tmp -
Sets service image path in registry 2 TTPs
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Loads dropped DLL 9 IoCs
pid Process 2152 setup_install.exe 2152 setup_install.exe 2152 setup_install.exe 2152 setup_install.exe 2152 setup_install.exe 2152 setup_install.exe 1900 Thu21b93295136197.tmp 1900 Thu21b93295136197.tmp 2340 Thu214aaca5625.tmp -
Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 2 ip-api.com 41 ipinfo.io 45 ipinfo.io -
Looks up geolocation information via web service
Uses a legitimate geolocation service to find the infected system's geolocation info.
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Drops file in Windows directory 8 IoCs
description ioc Process File opened for modification C:\Windows\WindowsUpdate.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.edb svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm svchost.exe File opened for modification C:\Windows\SoftwareDistribution\ReportingEvents.log svchost.exe File opened for modification C:\Windows\Logs\CBS\CBS.log TiWorker.exe File opened for modification C:\Windows\WinSxS\pending.xml TiWorker.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Program crash 6 IoCs
pid pid_target Process procid_target 3924 2152 WerFault.exe 81 4796 2284 WerFault.exe 97 3060 1864 WerFault.exe 115 2172 3052 WerFault.exe 111 4888 1908 WerFault.exe 105 5052 3200 WerFault.exe 95 -
Checks processor information in registry 2 TTPs 44 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WerFault.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier WerFault.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WerFault.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier WerFault.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1 WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1 WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1 WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1 WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1 svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1 WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier WerFault.exe Key opened \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WerFault.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier WerFault.exe -
Enumerates system info in registry 2 TTPs 12 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WerFault.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WerFault.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU svchost.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WerFault.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WerFault.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WerFault.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WerFault.exe -
Modifies data under HKEY_USERS 41 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs WaaSMedicAgent.exe -
Script User-Agent 2 IoCs
Uses user-agent string associated with script host/environment.
description flow ioc HTTP User-Agent header 44 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 50 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) -
Suspicious behavior: EnumeratesProcesses 15 IoCs
pid Process 2280 powershell.exe 2280 powershell.exe 4796 WerFault.exe 4796 WerFault.exe 3924 WerFault.exe 3924 WerFault.exe 3060 svchost.exe 3060 svchost.exe 2280 powershell.exe 2172 WerFault.exe 2172 WerFault.exe 4888 WerFault.exe 4888 WerFault.exe 5052 WerFault.exe 5052 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeCreateTokenPrivilege 3200 Thu21a1ef054cac78a.exe Token: SeAssignPrimaryTokenPrivilege 3200 Thu21a1ef054cac78a.exe Token: SeLockMemoryPrivilege 3200 Thu21a1ef054cac78a.exe Token: SeIncreaseQuotaPrivilege 3200 Thu21a1ef054cac78a.exe Token: SeMachineAccountPrivilege 3200 Thu21a1ef054cac78a.exe Token: SeTcbPrivilege 3200 Thu21a1ef054cac78a.exe Token: SeSecurityPrivilege 3200 Thu21a1ef054cac78a.exe Token: SeTakeOwnershipPrivilege 3200 Thu21a1ef054cac78a.exe Token: SeLoadDriverPrivilege 3200 Thu21a1ef054cac78a.exe Token: SeSystemProfilePrivilege 3200 Thu21a1ef054cac78a.exe Token: SeSystemtimePrivilege 3200 Thu21a1ef054cac78a.exe Token: SeProfSingleProcessPrivilege 3200 Thu21a1ef054cac78a.exe Token: SeIncBasePriorityPrivilege 3200 Thu21a1ef054cac78a.exe Token: SeCreatePagefilePrivilege 3200 Thu21a1ef054cac78a.exe Token: SeCreatePermanentPrivilege 3200 Thu21a1ef054cac78a.exe Token: SeBackupPrivilege 3200 Thu21a1ef054cac78a.exe Token: SeRestorePrivilege 3200 Thu21a1ef054cac78a.exe Token: SeShutdownPrivilege 3200 Thu21a1ef054cac78a.exe Token: SeDebugPrivilege 3200 Thu21a1ef054cac78a.exe Token: SeAuditPrivilege 3200 Thu21a1ef054cac78a.exe Token: SeSystemEnvironmentPrivilege 3200 Thu21a1ef054cac78a.exe Token: SeChangeNotifyPrivilege 3200 Thu21a1ef054cac78a.exe Token: SeRemoteShutdownPrivilege 3200 Thu21a1ef054cac78a.exe Token: SeUndockPrivilege 3200 Thu21a1ef054cac78a.exe Token: SeSyncAgentPrivilege 3200 Thu21a1ef054cac78a.exe Token: SeEnableDelegationPrivilege 3200 Thu21a1ef054cac78a.exe Token: SeManageVolumePrivilege 3200 Thu21a1ef054cac78a.exe Token: SeImpersonatePrivilege 3200 Thu21a1ef054cac78a.exe Token: SeCreateGlobalPrivilege 3200 Thu21a1ef054cac78a.exe Token: 31 3200 Thu21a1ef054cac78a.exe Token: 32 3200 Thu21a1ef054cac78a.exe Token: 33 3200 Thu21a1ef054cac78a.exe Token: 34 3200 Thu21a1ef054cac78a.exe Token: 35 3200 Thu21a1ef054cac78a.exe Token: SeDebugPrivilege 2280 powershell.exe Token: SeDebugPrivilege 4608 Thu21568b0ab8.exe Token: SeDebugPrivilege 4488 Thu219d5fe8cf316.exe Token: SeRestorePrivilege 3924 WerFault.exe Token: SeBackupPrivilege 3924 WerFault.exe Token: SeDebugPrivilege 4532 Thu2156de5489c19.exe Token: SeIncreaseQuotaPrivilege 2280 powershell.exe Token: SeSecurityPrivilege 2280 powershell.exe Token: SeTakeOwnershipPrivilege 2280 powershell.exe Token: SeLoadDriverPrivilege 2280 powershell.exe Token: SeSystemProfilePrivilege 2280 powershell.exe Token: SeSystemtimePrivilege 2280 powershell.exe Token: SeProfSingleProcessPrivilege 2280 powershell.exe Token: SeIncBasePriorityPrivilege 2280 powershell.exe Token: SeCreatePagefilePrivilege 2280 powershell.exe Token: SeBackupPrivilege 2280 powershell.exe Token: SeRestorePrivilege 2280 powershell.exe Token: SeShutdownPrivilege 2280 powershell.exe Token: SeDebugPrivilege 2280 powershell.exe Token: SeSystemEnvironmentPrivilege 2280 powershell.exe Token: SeRemoteShutdownPrivilege 2280 powershell.exe Token: SeUndockPrivilege 2280 powershell.exe Token: SeManageVolumePrivilege 2280 powershell.exe Token: 33 2280 powershell.exe Token: 34 2280 powershell.exe Token: 35 2280 powershell.exe Token: 36 2280 powershell.exe Token: SeShutdownPrivilege 3060 svchost.exe Token: SeCreatePagefilePrivilege 3060 svchost.exe Token: SeShutdownPrivilege 3060 svchost.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1900 Thu21b93295136197.tmp -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4732 wrote to memory of 1280 4732 setup_x86_x64_install.exe 80 PID 4732 wrote to memory of 1280 4732 setup_x86_x64_install.exe 80 PID 4732 wrote to memory of 1280 4732 setup_x86_x64_install.exe 80 PID 1280 wrote to memory of 2152 1280 setup_installer.exe 81 PID 1280 wrote to memory of 2152 1280 setup_installer.exe 81 PID 1280 wrote to memory of 2152 1280 setup_installer.exe 81 PID 2152 wrote to memory of 1544 2152 setup_install.exe 85 PID 2152 wrote to memory of 1544 2152 setup_install.exe 85 PID 2152 wrote to memory of 1544 2152 setup_install.exe 85 PID 2152 wrote to memory of 1488 2152 setup_install.exe 86 PID 2152 wrote to memory of 1488 2152 setup_install.exe 86 PID 2152 wrote to memory of 1488 2152 setup_install.exe 86 PID 2152 wrote to memory of 1452 2152 setup_install.exe 87 PID 2152 wrote to memory of 1452 2152 setup_install.exe 87 PID 2152 wrote to memory of 1452 2152 setup_install.exe 87 PID 2152 wrote to memory of 1560 2152 setup_install.exe 89 PID 2152 wrote to memory of 1560 2152 setup_install.exe 89 PID 2152 wrote to memory of 1560 2152 setup_install.exe 89 PID 2152 wrote to memory of 2948 2152 setup_install.exe 88 PID 2152 wrote to memory of 2948 2152 setup_install.exe 88 PID 2152 wrote to memory of 2948 2152 setup_install.exe 88 PID 1452 wrote to memory of 1864 1452 cmd.exe 115 PID 1452 wrote to memory of 1864 1452 cmd.exe 115 PID 1452 wrote to memory of 1864 1452 cmd.exe 115 PID 2152 wrote to memory of 2720 2152 setup_install.exe 90 PID 2152 wrote to memory of 2720 2152 setup_install.exe 90 PID 2152 wrote to memory of 2720 2152 setup_install.exe 90 PID 2152 wrote to memory of 2200 2152 setup_install.exe 91 PID 2152 wrote to memory of 2200 2152 setup_install.exe 91 PID 2152 wrote to memory of 2200 2152 setup_install.exe 91 PID 2152 wrote to memory of 2044 2152 setup_install.exe 92 PID 2152 wrote to memory of 2044 2152 setup_install.exe 92 PID 2152 wrote to memory of 2044 2152 setup_install.exe 92 PID 2152 wrote to memory of 2168 2152 setup_install.exe 114 PID 2152 wrote to memory of 2168 2152 setup_install.exe 114 PID 2152 wrote to memory of 2168 2152 setup_install.exe 114 PID 1544 wrote to memory of 2280 1544 cmd.exe 113 PID 1544 wrote to memory of 2280 1544 cmd.exe 113 PID 1544 wrote to memory of 2280 1544 cmd.exe 113 PID 2152 wrote to memory of 2536 2152 setup_install.exe 93 PID 2152 wrote to memory of 2536 2152 setup_install.exe 93 PID 2152 wrote to memory of 2536 2152 setup_install.exe 93 PID 1488 wrote to memory of 4488 1488 cmd.exe 112 PID 1488 wrote to memory of 4488 1488 cmd.exe 112 PID 2152 wrote to memory of 3440 2152 setup_install.exe 94 PID 2152 wrote to memory of 3440 2152 setup_install.exe 94 PID 2152 wrote to memory of 3440 2152 setup_install.exe 94 PID 2948 wrote to memory of 3052 2948 cmd.exe 111 PID 2948 wrote to memory of 3052 2948 cmd.exe 111 PID 2948 wrote to memory of 3052 2948 cmd.exe 111 PID 2152 wrote to memory of 4984 2152 setup_install.exe 110 PID 2152 wrote to memory of 4984 2152 setup_install.exe 110 PID 2152 wrote to memory of 4984 2152 setup_install.exe 110 PID 2152 wrote to memory of 3132 2152 setup_install.exe 109 PID 2152 wrote to memory of 3132 2152 setup_install.exe 109 PID 2152 wrote to memory of 3132 2152 setup_install.exe 109 PID 1560 wrote to memory of 3200 1560 cmd.exe 95 PID 1560 wrote to memory of 3200 1560 cmd.exe 95 PID 1560 wrote to memory of 3200 1560 cmd.exe 95 PID 2720 wrote to memory of 4132 2720 cmd.exe 96 PID 2720 wrote to memory of 4132 2720 cmd.exe 96 PID 2720 wrote to memory of 4132 2720 cmd.exe 96 PID 2168 wrote to memory of 4532 2168 cmd.exe 108 PID 2168 wrote to memory of 4532 2168 cmd.exe 108
Processes
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C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install.exe"C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4732 -
C:\Users\Admin\AppData\Local\Temp\setup_installer.exe"C:\Users\Admin\AppData\Local\Temp\setup_installer.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1280 -
C:\Users\Admin\AppData\Local\Temp\7zS00590814\setup_install.exe"C:\Users\Admin\AppData\Local\Temp\7zS00590814\setup_install.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2152 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c powershell -inputformat none -outputformat none -NonInteractive -Command Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp"4⤵
- Suspicious use of WriteProcessMemory
PID:1544 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -inputformat none -outputformat none -NonInteractive -Command Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp"5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2280
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c Thu219d5fe8cf316.exe4⤵
- Suspicious use of WriteProcessMemory
PID:1488 -
C:\Users\Admin\AppData\Local\Temp\7zS00590814\Thu219d5fe8cf316.exeThu219d5fe8cf316.exe5⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4488
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c Thu21624565bb917a.exe4⤵
- Suspicious use of WriteProcessMemory
PID:1452 -
C:\Users\Admin\AppData\Local\Temp\7zS00590814\Thu21624565bb917a.exeThu21624565bb917a.exe5⤵
- Executes dropped EXE
PID:1864 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1864 -s 3286⤵
- Program crash
PID:3060
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c Thu2164f292a11ce.exe4⤵
- Suspicious use of WriteProcessMemory
PID:2948 -
C:\Users\Admin\AppData\Local\Temp\7zS00590814\Thu2164f292a11ce.exeThu2164f292a11ce.exe5⤵
- Executes dropped EXE
PID:3052 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3052 -s 2966⤵
- Program crash
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
PID:2172
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c Thu21a1ef054cac78a.exe4⤵
- Suspicious use of WriteProcessMemory
PID:1560 -
C:\Users\Admin\AppData\Local\Temp\7zS00590814\Thu21a1ef054cac78a.exeThu21a1ef054cac78a.exe5⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3200 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3200 -s 23606⤵
- Program crash
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
PID:5052
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c Thu21b93295136197.exe4⤵
- Suspicious use of WriteProcessMemory
PID:2720 -
C:\Users\Admin\AppData\Local\Temp\7zS00590814\Thu21b93295136197.exeThu21b93295136197.exe5⤵
- Executes dropped EXE
PID:4132 -
C:\Users\Admin\AppData\Local\Temp\is-SH94Q.tmp\Thu21b93295136197.tmp"C:\Users\Admin\AppData\Local\Temp\is-SH94Q.tmp\Thu21b93295136197.tmp" /SL5="$20160,138429,56832,C:\Users\Admin\AppData\Local\Temp\7zS00590814\Thu21b93295136197.exe"6⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of FindShellTrayWindow
PID:1900
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c Thu21b9847cb6727.exe4⤵PID:2200
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C:\Users\Admin\AppData\Local\Temp\7zS00590814\Thu21b9847cb6727.exeThu21b9847cb6727.exe5⤵
- Executes dropped EXE
PID:3056
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c Thu214ce31cede21.exe4⤵PID:2044
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C:\Users\Admin\AppData\Local\Temp\7zS00590814\Thu214ce31cede21.exeThu214ce31cede21.exe5⤵
- Executes dropped EXE
PID:1908 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1908 -s 2966⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Program crash
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
PID:4888
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c Thu21df5caa1b78de6.exe /mixone4⤵PID:2536
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C:\Users\Admin\AppData\Local\Temp\7zS00590814\Thu21df5caa1b78de6.exeThu21df5caa1b78de6.exe /mixone5⤵
- Executes dropped EXE
PID:2284 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2284 -s 2886⤵
- Program crash
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
PID:4796
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c Thu214aaca5625.exe4⤵PID:3440
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C:\Users\Admin\AppData\Local\Temp\7zS00590814\Thu214aaca5625.exeThu214aaca5625.exe5⤵
- Executes dropped EXE
PID:4876 -
C:\Users\Admin\AppData\Local\Temp\is-3JB6Q.tmp\Thu214aaca5625.tmp"C:\Users\Admin\AppData\Local\Temp\is-3JB6Q.tmp\Thu214aaca5625.tmp" /SL5="$2013C,506086,422400,C:\Users\Admin\AppData\Local\Temp\7zS00590814\Thu214aaca5625.exe"6⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2340
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2152 -s 6124⤵
- Program crash
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3924
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c Thu2102ff6cfe07c.exe4⤵PID:3132
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c Thu21568b0ab8.exe4⤵PID:4984
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c Thu2156de5489c19.exe4⤵
- Suspicious use of WriteProcessMemory
PID:2168
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2152 -ip 21521⤵PID:4888
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C:\Users\Admin\AppData\Local\Temp\7zS00590814\Thu21568b0ab8.exeThu21568b0ab8.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4608
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C:\Users\Admin\AppData\Local\Temp\7zS00590814\Thu2102ff6cfe07c.exeThu2102ff6cfe07c.exe1⤵
- Executes dropped EXE
PID:2156
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C:\Users\Admin\AppData\Local\Temp\7zS00590814\Thu2156de5489c19.exeThu2156de5489c19.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4532
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 2284 -ip 22841⤵PID:828
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 1864 -ip 18641⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
PID:3932
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 180 -p 3052 -ip 30521⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
PID:4480
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1908 -ip 19081⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
PID:3180
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C:\Windows\System32\WaaSMedicAgent.exeC:\Windows\System32\WaaSMedicAgent.exe c61265bb6cba470d04f10ee0b33dbbed DJqj+un2mEGVfmz4p1bGGA.0.1.0.3.01⤵
- Modifies data under HKEY_USERS
PID:2856
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:1456
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 180 -p 3200 -ip 32001⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
PID:3040
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵
- Drops file in Windows directory
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3060
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc1⤵
- Checks processor information in registry
PID:1148 -
C:\Windows\uus\AMD64\MoUsoCoreWorker.exeC:\Windows\uus\AMD64\MoUsoCoreWorker.exe2⤵PID:880
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C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.22000.100_none_04da31ff4c67c24a\TiWorker.exeC:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.22000.100_none_04da31ff4c67c24a\TiWorker.exe -Embedding1⤵
- Drops file in Windows directory
PID:2460
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C:\Windows\System32\WaaSMedicAgent.exeC:\Windows\System32\WaaSMedicAgent.exe c61265bb6cba470d04f10ee0b33dbbed DJqj+un2mEGVfmz4p1bGGA.0.1.0.3.01⤵PID:1880
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C:\Windows\System32\WaaSMedicAgent.exeC:\Windows\System32\WaaSMedicAgent.exe c61265bb6cba470d04f10ee0b33dbbed DJqj+un2mEGVfmz4p1bGGA.0.1.0.3.01⤵PID:3288
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C:\Windows\System32\WaaSMedicAgent.exeC:\Windows\System32\WaaSMedicAgent.exe c61265bb6cba470d04f10ee0b33dbbed DJqj+un2mEGVfmz4p1bGGA.0.1.0.3.01⤵PID:4216