Analysis
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max time kernel
94s -
max time network
75s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
24-11-2024 04:05
Behavioral task
behavioral1
Sample
ef1050c92d8b2053fc88be90d527a7fb73e76a32b16cbdd8dcb2f429b6c4f037.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
ef1050c92d8b2053fc88be90d527a7fb73e76a32b16cbdd8dcb2f429b6c4f037.exe
Resource
win10v2004-20241007-en
General
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Target
ef1050c92d8b2053fc88be90d527a7fb73e76a32b16cbdd8dcb2f429b6c4f037.exe
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Size
5.0MB
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MD5
f45ef44f86e756b76afe151ef9c630f4
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SHA1
de16feb362b62382590e21f723dba440721f4e6f
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SHA256
ef1050c92d8b2053fc88be90d527a7fb73e76a32b16cbdd8dcb2f429b6c4f037
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SHA512
773e1202d6164489096fec60f7e0d1b88fff8bcadc12df6a7011b896dffd43c2ffd2b5e377697ecab2fd52f978cc84fd950d76ff41bc797062833b7b3bbe2be0
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SSDEEP
98304:mfgwpJXZdLmpdT2pVWLncQC0ofccWg1uMb3XmcTYmRKl8fgwpJXZdLmpdT2pVWLj:6HpzdwIWLYc41uaTZZHpzdwIWLYc41uD
Malware Config
Signatures
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Blackmoon family
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Detect Blackmoon payload 3 IoCs
resource yara_rule behavioral1/memory/2608-5-0x0000000000400000-0x0000000000695000-memory.dmp family_blackmoon behavioral1/memory/2760-14-0x0000000000400000-0x0000000000695000-memory.dmp family_blackmoon behavioral1/memory/2776-246-0x0000000000400000-0x0000000000695000-memory.dmp family_blackmoon -
Suspicious use of NtCreateUserProcessOtherParentProcess 2 IoCs
description pid Process procid_target PID 2664 created 424 2664 powershell.EXE 5 PID 2684 created 424 2684 powershell.EXE 5 -
Xmrig family
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XMRig Miner payload 1 IoCs
resource yara_rule behavioral1/memory/1716-527-0x000000013F130000-0x000000013F74F000-memory.dmp xmrig -
Drops file in Drivers directory 1 IoCs
description ioc Process File opened for modification C:\Windows\system32\drivers\etc\hosts syocuda.exe -
Event Triggered Execution: Image File Execution Options Injection 1 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\reg.exe\Debugger = "svchost.exe" syocuda.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regini.exe syocuda.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regini.exe\Debugger = "svchost.exe" syocuda.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\reg.exe syocuda.exe -
Executes dropped EXE 4 IoCs
pid Process 2760 syocuda.exe 2776 syocuda.exe 3028 wcdfia.exe 1716 xcaqqy.exe -
Loads dropped DLL 4 IoCs
pid Process 2180 cmd.exe 2180 cmd.exe 2776 syocuda.exe 2776 syocuda.exe -
pid Process 2664 powershell.EXE 2684 powershell.EXE -
Indicator Removal: Clear Persistence 1 TTPs 1 IoCs
Clear artifacts associated with previously established persistence like scheduletasks on a host.
pid Process 2944 cmd.exe -
Power Settings 1 TTPs 6 IoCs
powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.
pid Process 696 cmd.exe 2372 powercfg.exe 2680 cmd.exe 980 cmd.exe 884 powercfg.exe 2040 cmd.exe -
Drops file in System32 directory 6 IoCs
description ioc Process File opened for modification C:\Windows\System32\Tasks\wyupunba svchost.exe File opened for modification C:\Windows\system32\wbem\Logs\wmiprov.log wmiprvse.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat syocuda.exe File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.EXE File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.EXE File created C:\Windows\System32\Tasks\wyupunba svchost.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2664 set thread context of 1496 2664 powershell.EXE 40 PID 2684 set thread context of 2328 2684 powershell.EXE 41 -
resource yara_rule behavioral1/memory/2608-0-0x0000000000400000-0x0000000000695000-memory.dmp upx behavioral1/memory/2608-5-0x0000000000400000-0x0000000000695000-memory.dmp upx behavioral1/memory/2760-10-0x0000000000400000-0x0000000000695000-memory.dmp upx behavioral1/files/0x0009000000016ace-9.dat upx behavioral1/memory/2776-12-0x0000000000400000-0x0000000000695000-memory.dmp upx behavioral1/memory/2760-14-0x0000000000400000-0x0000000000695000-memory.dmp upx behavioral1/memory/2776-246-0x0000000000400000-0x0000000000695000-memory.dmp upx behavioral1/files/0x00060000000193c7-507.dat upx behavioral1/memory/1716-520-0x000000013F130000-0x000000013F74F000-memory.dmp upx behavioral1/memory/1716-527-0x000000013F130000-0x000000013F74F000-memory.dmp upx -
Drops file in Windows directory 18 IoCs
description ioc Process File created C:\Windows\Tasks\$fzwemebbavawscxc.job wcdfia.exe File opened for modification C:\Windows\appcompat\programs\RecentFileCache.bcf svchost.exe File opened for modification \??\c:\windows\fonts\rchxsdey\config.json xcaqqy.exe File created \??\c:\windows\fonts\rchxsdey\config.json syocuda.exe File opened for modification C:\Windows\Tasks\$fzwemebbavawscxc.job wcdfia.exe File opened for modification C:\Windows\Tasks\$fzwemebbavawscxc.job svchost.exe File created \??\c:\windows\fonts\pdumjve\syocuda.exe ef1050c92d8b2053fc88be90d527a7fb73e76a32b16cbdd8dcb2f429b6c4f037.exe File created \??\c:\windows\fonts\rchxsdey\xcaqqy.exe syocuda.exe File created \??\c:\windows\fonts\rchxsdey\WinRing0x64.sys syocuda.exe File opened for modification \??\c:\windows\fonts\rchxsdey\xcaqqy.exe syocuda.exe File created \??\c:\windows\ime\erwazp\izburq.exe syocuda.exe File opened for modification \??\c:\windows\ime\erwazp\izburq.exe syocuda.exe File opened for modification \??\c:\windows\fonts\pdumjve\syocuda.exe ef1050c92d8b2053fc88be90d527a7fb73e76a32b16cbdd8dcb2f429b6c4f037.exe File created \??\c:\windows\fonts\znwufncr\bwfvech.exe syocuda.exe File created C:\Windows\Tasks\$fzwemebbpzzbfwzr.job wcdfia.exe File opened for modification C:\Windows\Tasks\$fzwemebbpzzbfwzr.job wcdfia.exe File created \??\c:\windows\fonts\pdumjve\BestPower.pow syocuda.exe File created \??\c:\windows\fonts\pdumjve\HighPower.pow syocuda.exe -
System Location Discovery: System Language Discovery 1 TTPs 24 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WMIC.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powercfg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WMIC.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WMIC.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wcdfia.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dllhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WMIC.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WMIC.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language syocuda.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WMIC.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ef1050c92d8b2053fc88be90d527a7fb73e76a32b16cbdd8dcb2f429b6c4f037.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2180 cmd.exe 2044 PING.EXE -
Modifies data under HKEY_USERS 26 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections syocuda.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad syocuda.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{F44A5341-E86E-4E56-8F4C-A69D42956197} syocuda.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{F44A5341-E86E-4E56-8F4C-A69D42956197}\WpadDecisionTime = 70f91729263edb01 syocuda.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{F44A5341-E86E-4E56-8F4C-A69D42956197}\WpadDecision = "0" syocuda.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\b2-03-cc-a0-48-36\WpadDecision = "0" syocuda.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = 50d2c62a263edb01 powershell.EXE Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings syocuda.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" syocuda.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings syocuda.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 syocuda.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{F44A5341-E86E-4E56-8F4C-A69D42956197}\WpadNetworkName = "Network 3" syocuda.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 syocuda.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" syocuda.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0086000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 syocuda.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ syocuda.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1" syocuda.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{F44A5341-E86E-4E56-8F4C-A69D42956197}\WpadDecisionReason = "1" syocuda.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\b2-03-cc-a0-48-36 syocuda.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{F44A5341-E86E-4E56-8F4C-A69D42956197}\b2-03-cc-a0-48-36 syocuda.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\b2-03-cc-a0-48-36\WpadDecisionReason = "1" syocuda.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage powershell.EXE Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix syocuda.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" syocuda.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0" syocuda.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\b2-03-cc-a0-48-36\WpadDecisionTime = 70f91729263edb01 syocuda.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2044 PING.EXE -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1068 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2608 ef1050c92d8b2053fc88be90d527a7fb73e76a32b16cbdd8dcb2f429b6c4f037.exe 2760 syocuda.exe 2776 syocuda.exe 2776 syocuda.exe 2664 powershell.EXE 2684 powershell.EXE 2664 powershell.EXE 1496 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 2684 powershell.EXE 2328 dllhost.exe 2328 dllhost.exe 2328 dllhost.exe 2328 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 2328 dllhost.exe 2328 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 2328 dllhost.exe 2328 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 2328 dllhost.exe 2328 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 2328 dllhost.exe 2328 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 2328 dllhost.exe 2328 dllhost.exe 1496 dllhost.exe 1496 dllhost.exe 2328 dllhost.exe 2328 dllhost.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2608 ef1050c92d8b2053fc88be90d527a7fb73e76a32b16cbdd8dcb2f429b6c4f037.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2608 ef1050c92d8b2053fc88be90d527a7fb73e76a32b16cbdd8dcb2f429b6c4f037.exe Token: SeDebugPrivilege 2760 syocuda.exe Token: SeDebugPrivilege 2776 syocuda.exe Token: SeDebugPrivilege 2776 syocuda.exe Token: SeDebugPrivilege 2664 powershell.EXE Token: SeDebugPrivilege 2684 powershell.EXE Token: SeDebugPrivilege 2664 powershell.EXE Token: SeDebugPrivilege 1496 dllhost.exe Token: SeDebugPrivilege 2684 powershell.EXE Token: SeDebugPrivilege 2328 dllhost.exe Token: SeShutdownPrivilege 884 powercfg.exe Token: SeRestorePrivilege 608 svchost.exe Token: SeBackupPrivilege 608 svchost.exe Token: SeAssignPrimaryTokenPrivilege 1900 WMIC.exe Token: SeIncreaseQuotaPrivilege 1900 WMIC.exe Token: SeSecurityPrivilege 1900 WMIC.exe Token: SeTakeOwnershipPrivilege 1900 WMIC.exe Token: SeLoadDriverPrivilege 1900 WMIC.exe Token: SeSystemtimePrivilege 1900 WMIC.exe Token: SeBackupPrivilege 1900 WMIC.exe Token: SeRestorePrivilege 1900 WMIC.exe Token: SeShutdownPrivilege 1900 WMIC.exe Token: SeSystemEnvironmentPrivilege 1900 WMIC.exe Token: SeUndockPrivilege 1900 WMIC.exe Token: SeManageVolumePrivilege 1900 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 2064 WMIC.exe Token: SeIncreaseQuotaPrivilege 2064 WMIC.exe Token: SeSecurityPrivilege 2064 WMIC.exe Token: SeTakeOwnershipPrivilege 2064 WMIC.exe Token: SeLoadDriverPrivilege 2064 WMIC.exe Token: SeSystemtimePrivilege 2064 WMIC.exe Token: SeBackupPrivilege 2064 WMIC.exe Token: SeRestorePrivilege 2064 WMIC.exe Token: SeShutdownPrivilege 2064 WMIC.exe Token: SeSystemEnvironmentPrivilege 2064 WMIC.exe Token: SeUndockPrivilege 2064 WMIC.exe Token: SeManageVolumePrivilege 2064 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 1900 WMIC.exe Token: SeIncreaseQuotaPrivilege 1900 WMIC.exe Token: SeSecurityPrivilege 1900 WMIC.exe Token: SeTakeOwnershipPrivilege 1900 WMIC.exe Token: SeLoadDriverPrivilege 1900 WMIC.exe Token: SeSystemtimePrivilege 1900 WMIC.exe Token: SeBackupPrivilege 1900 WMIC.exe Token: SeRestorePrivilege 1900 WMIC.exe Token: SeShutdownPrivilege 1900 WMIC.exe Token: SeSystemEnvironmentPrivilege 1900 WMIC.exe Token: SeUndockPrivilege 1900 WMIC.exe Token: SeManageVolumePrivilege 1900 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 1388 WMIC.exe Token: SeIncreaseQuotaPrivilege 1388 WMIC.exe Token: SeSecurityPrivilege 1388 WMIC.exe Token: SeTakeOwnershipPrivilege 1388 WMIC.exe Token: SeLoadDriverPrivilege 1388 WMIC.exe Token: SeSystemtimePrivilege 1388 WMIC.exe Token: SeBackupPrivilege 1388 WMIC.exe Token: SeRestorePrivilege 1388 WMIC.exe Token: SeShutdownPrivilege 1388 WMIC.exe Token: SeSystemEnvironmentPrivilege 1388 WMIC.exe Token: SeUndockPrivilege 1388 WMIC.exe Token: SeManageVolumePrivilege 1388 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 2064 WMIC.exe Token: SeIncreaseQuotaPrivilege 2064 WMIC.exe Token: SeSecurityPrivilege 2064 WMIC.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1716 xcaqqy.exe -
Suspicious use of SetWindowsHookEx 10 IoCs
pid Process 2608 ef1050c92d8b2053fc88be90d527a7fb73e76a32b16cbdd8dcb2f429b6c4f037.exe 2760 syocuda.exe 2776 syocuda.exe 2512 conhost.exe 2692 conhost.exe 2696 conhost.exe 2732 conhost.exe 1736 conhost.exe 616 conhost.exe 856 conhost.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2608 wrote to memory of 2180 2608 ef1050c92d8b2053fc88be90d527a7fb73e76a32b16cbdd8dcb2f429b6c4f037.exe 29 PID 2608 wrote to memory of 2180 2608 ef1050c92d8b2053fc88be90d527a7fb73e76a32b16cbdd8dcb2f429b6c4f037.exe 29 PID 2608 wrote to memory of 2180 2608 ef1050c92d8b2053fc88be90d527a7fb73e76a32b16cbdd8dcb2f429b6c4f037.exe 29 PID 2608 wrote to memory of 2180 2608 ef1050c92d8b2053fc88be90d527a7fb73e76a32b16cbdd8dcb2f429b6c4f037.exe 29 PID 2180 wrote to memory of 2044 2180 cmd.exe 31 PID 2180 wrote to memory of 2044 2180 cmd.exe 31 PID 2180 wrote to memory of 2044 2180 cmd.exe 31 PID 2180 wrote to memory of 2044 2180 cmd.exe 31 PID 2180 wrote to memory of 2760 2180 cmd.exe 32 PID 2180 wrote to memory of 2760 2180 cmd.exe 32 PID 2180 wrote to memory of 2760 2180 cmd.exe 32 PID 2180 wrote to memory of 2760 2180 cmd.exe 32 PID 2776 wrote to memory of 3028 2776 syocuda.exe 34 PID 2776 wrote to memory of 3028 2776 syocuda.exe 34 PID 2776 wrote to memory of 3028 2776 syocuda.exe 34 PID 2776 wrote to memory of 3028 2776 syocuda.exe 34 PID 2832 wrote to memory of 2664 2832 taskeng.exe 36 PID 2832 wrote to memory of 2664 2832 taskeng.exe 36 PID 2832 wrote to memory of 2664 2832 taskeng.exe 36 PID 2832 wrote to memory of 2684 2832 taskeng.exe 37 PID 2832 wrote to memory of 2684 2832 taskeng.exe 37 PID 2832 wrote to memory of 2684 2832 taskeng.exe 37 PID 2832 wrote to memory of 2684 2832 taskeng.exe 37 PID 2664 wrote to memory of 1496 2664 powershell.EXE 40 PID 2664 wrote to memory of 1496 2664 powershell.EXE 40 PID 2664 wrote to memory of 1496 2664 powershell.EXE 40 PID 2664 wrote to memory of 1496 2664 powershell.EXE 40 PID 2664 wrote to memory of 1496 2664 powershell.EXE 40 PID 2664 wrote to memory of 1496 2664 powershell.EXE 40 PID 2664 wrote to memory of 1496 2664 powershell.EXE 40 PID 2664 wrote to memory of 1496 2664 powershell.EXE 40 PID 2664 wrote to memory of 1496 2664 powershell.EXE 40 PID 2664 wrote to memory of 1496 2664 powershell.EXE 40 PID 2664 wrote to memory of 1496 2664 powershell.EXE 40 PID 2664 wrote to memory of 1496 2664 powershell.EXE 40 PID 1496 wrote to memory of 424 1496 dllhost.exe 5 PID 1496 wrote to memory of 468 1496 dllhost.exe 6 PID 1496 wrote to memory of 484 1496 dllhost.exe 7 PID 1496 wrote to memory of 492 1496 dllhost.exe 8 PID 1496 wrote to memory of 608 1496 dllhost.exe 9 PID 1496 wrote to memory of 688 1496 dllhost.exe 10 PID 1496 wrote to memory of 764 1496 dllhost.exe 11 PID 1496 wrote to memory of 828 1496 dllhost.exe 12 PID 1496 wrote to memory of 864 1496 dllhost.exe 13 PID 1496 wrote to memory of 1004 1496 dllhost.exe 14 PID 1496 wrote to memory of 332 1496 dllhost.exe 15 PID 1496 wrote to memory of 392 1496 dllhost.exe 16 PID 1496 wrote to memory of 1052 1496 dllhost.exe 17 PID 1496 wrote to memory of 1128 1496 dllhost.exe 18 PID 1496 wrote to memory of 1220 1496 dllhost.exe 19 PID 1496 wrote to memory of 1268 1496 dllhost.exe 20 PID 1496 wrote to memory of 1696 1496 dllhost.exe 22 PID 1496 wrote to memory of 1108 1496 dllhost.exe 23 PID 1496 wrote to memory of 1924 1496 dllhost.exe 24 PID 1496 wrote to memory of 1196 1496 dllhost.exe 25 PID 1496 wrote to memory of 528 1496 dllhost.exe 26 PID 1496 wrote to memory of 2832 1496 dllhost.exe 35 PID 1496 wrote to memory of 2744 1496 dllhost.exe 39 PID 2684 wrote to memory of 2328 2684 powershell.EXE 41 PID 2684 wrote to memory of 2328 2684 powershell.EXE 41 PID 2684 wrote to memory of 2328 2684 powershell.EXE 41 PID 2684 wrote to memory of 2328 2684 powershell.EXE 41 PID 2684 wrote to memory of 2328 2684 powershell.EXE 41 PID 2684 wrote to memory of 2328 2684 powershell.EXE 41
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:424
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{cf247953-cc5c-4bea-95c9-5706b2a002ed}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1496
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C:\Windows\SysWOW64\dllhost.exeC:\Windows\SysWOW64\dllhost.exe /Processid:{da073e8d-8013-4249-b790-3228aeb8b09b}2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2328
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C:\Windows\system32\services.exeC:\Windows\system32\services.exe1⤵PID:468
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch2⤵
- Suspicious use of AdjustPrivilegeToken
PID:608 -
C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}3⤵PID:1696
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe3⤵
- Drops file in System32 directory
PID:1924
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS2⤵PID:688
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted2⤵PID:764
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted2⤵PID:828
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"3⤵PID:1220
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs2⤵
- Drops file in System32 directory
- Drops file in Windows directory
PID:864 -
C:\Windows\system32\taskeng.exetaskeng.exe {F1636DB6-B716-4B03-A2C7-5C6228F4F8F0} S-1-5-18:NT AUTHORITY\System:Service:3⤵
- Suspicious use of WriteProcessMemory
PID:2832 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey('SOFTWARE').GetValue('$fzwemebbstager')).EntryPoint.Invoke($Null,$Null)"4⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Command and Scripting Interpreter: PowerShell
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2664
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE "[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey('SOFTWARE').GetValue('$fzwemebbstager')).EntryPoint.Invoke($Null,$Null)"4⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Command and Scripting Interpreter: PowerShell
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2684
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService2⤵PID:1004
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService2⤵PID:332
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe2⤵PID:392
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork2⤵PID:1052
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C:\Windows\system32\taskhost.exe"taskhost.exe"2⤵PID:1128
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C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"2⤵PID:1108
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation2⤵PID:1196
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C:\Windows\system32\sppsvc.exeC:\Windows\system32\sppsvc.exe2⤵PID:528
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\??\c:\windows\fonts\pdumjve\syocuda.exec:\windows\fonts\pdumjve\syocuda.exe2⤵
- Drops file in Drivers directory
- Event Triggered Execution: Image File Execution Options Injection
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2776 -
C:\Windows\TEMP\dupdueqm\wcdfia.exeC:\Windows\TEMP\dupdueqm\wcdfia.exe3⤵
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:3028
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C:\Windows\SysWOW64\cmd.execmd /c wmic /NAMESPACE:"\\root\subscription" PATH __EventFilter WHERE Name="ffdunjiu" DELETE & wmic /NAMESPACE:"\\root\subscription" PATH CommandLineEventConsumer WHERE Name="fubuudag" DELETE & wmic /NAMESPACE:"\\root\subscription" PATH __FilterToConsumerBinding WHERE Filter="__EventFilter.Name='ffdunjiu'" DELETE3⤵
- System Location Discovery: System Language Discovery
PID:2760 -
C:\Windows\SysWOW64\Wbem\WMIC.exewmic /NAMESPACE:"\\root\subscription" PATH __EventFilter WHERE Name="ffdunjiu" DELETE4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2064
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C:\Windows\SysWOW64\Wbem\WMIC.exewmic /NAMESPACE:"\\root\subscription" PATH CommandLineEventConsumer WHERE Name="fubuudag" DELETE4⤵
- System Location Discovery: System Language Discovery
PID:1372
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C:\Windows\SysWOW64\Wbem\WMIC.exewmic /NAMESPACE:"\\root\subscription" PATH __FilterToConsumerBinding WHERE Filter="__EventFilter.Name='ffdunjiu'" DELETE4⤵
- System Location Discovery: System Language Discovery
PID:1532
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C:\Windows\SysWOW64\cmd.execmd /c wmic /NAMESPACE:"\\root\subscription" PATH __EventFilter CREATE Name="ffdunjiu", EventNameSpace="root\cimv2",QueryLanguage="WQL", Query="SELECT * FROM __InstanceModificationEvent WITHIN 30 WHERE TargetInstance ISA 'Win32_PerfFormattedData_PerfOS_System'" & wmic /NAMESPACE:"\\root\subscription" PATH CommandLineEventConsumer CREATE Name="fubuudag",CommandLineTemplate="c:\windows\ime\erwazp\izburq.exe" & wmic /NAMESPACE:"\\root\subscription" PATH __FilterToConsumerBinding CREATE Filter="__EventFilter.Name="ffdunjiu"", Consumer="CommandLineEventConsumer.Name="fubuudag""3⤵
- System Location Discovery: System Language Discovery
PID:2432 -
C:\Windows\SysWOW64\Wbem\WMIC.exewmic /NAMESPACE:"\\root\subscription" PATH __EventFilter CREATE Name="ffdunjiu", EventNameSpace="root\cimv2",QueryLanguage="WQL", Query="SELECT * FROM __InstanceModificationEvent WITHIN 30 WHERE TargetInstance ISA 'Win32_PerfFormattedData_PerfOS_System'"4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1900
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C:\Windows\SysWOW64\Wbem\WMIC.exewmic /NAMESPACE:"\\root\subscription" PATH CommandLineEventConsumer CREATE Name="fubuudag",CommandLineTemplate="c:\windows\ime\erwazp\izburq.exe"4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1388
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C:\Windows\SysWOW64\Wbem\WMIC.exewmic /NAMESPACE:"\\root\subscription" PATH __FilterToConsumerBinding CREATE Filter="__EventFilter.Name="ffdunjiu"", Consumer="CommandLineEventConsumer.Name="fubuudag""4⤵
- System Location Discovery: System Language Discovery
PID:2528
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C:\Windows\SysWOW64\cmd.execmd /c schtasks /DELETE /TN wyupunba /F3⤵
- Indicator Removal: Clear Persistence
- System Location Discovery: System Language Discovery
PID:2944 -
C:\Windows\SysWOW64\schtasks.exeschtasks /DELETE /TN wyupunba /F4⤵
- System Location Discovery: System Language Discovery
PID:1376
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C:\Windows\SysWOW64\cmd.execmd /c echo Y|schtasks /create /sc minute /mo 30 /tn "wyupunba" /ru system /tr "c:\windows\ime\erwazp\izburq.exe"3⤵
- System Location Discovery: System Language Discovery
PID:2808 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵
- System Location Discovery: System Language Discovery
PID:2192
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C:\Windows\SysWOW64\schtasks.exeschtasks /create /sc minute /mo 30 /tn "wyupunba" /ru system /tr "c:\windows\ime\erwazp\izburq.exe"4⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:1068
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C:\Windows\SysWOW64\cmd.execmd.exe /c cmd /c powercfg -import c:\windows\fonts\pdumjve\BestPower.pow3⤵
- Power Settings
- System Location Discovery: System Language Discovery
PID:2680 -
C:\Windows\SysWOW64\cmd.execmd /c powercfg -import c:\windows\fonts\pdumjve\BestPower.pow4⤵
- Power Settings
- System Location Discovery: System Language Discovery
PID:980 -
C:\Windows\SysWOW64\powercfg.exepowercfg -import c:\windows\fonts\pdumjve\BestPower.pow5⤵
- Power Settings
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:884
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C:\Windows\SysWOW64\cmd.execmd.exe /c cmd /c powercfg -setactive 47db1193-b117-4ad4-8698-0cb2cdf4d4e43⤵
- Power Settings
PID:2040
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C:\Windows\SysWOW64\cmd.execmd /c powercfg -h off3⤵
- Power Settings
- System Location Discovery: System Language Discovery
PID:696 -
C:\Windows\SysWOW64\powercfg.exepowercfg -h off4⤵
- Power Settings
PID:2372
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\??\c:\windows\fonts\rchxsdey\xcaqqy.exec:\windows\fonts\rchxsdey\xcaqqy.exe3⤵
- Executes dropped EXE
- Drops file in Windows directory
- Suspicious use of FindShellTrayWindow
PID:1716
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:484
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C:\Windows\system32\lsm.exeC:\Windows\system32\lsm.exe1⤵PID:492
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1268
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C:\Users\Admin\AppData\Local\Temp\ef1050c92d8b2053fc88be90d527a7fb73e76a32b16cbdd8dcb2f429b6c4f037.exe"C:\Users\Admin\AppData\Local\Temp\ef1050c92d8b2053fc88be90d527a7fb73e76a32b16cbdd8dcb2f429b6c4f037.exe"2⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2608 -
C:\Windows\SysWOW64\cmd.execmd /c ping 127.0.0.1 -n 5 & Start c:\windows\fonts\pdumjve\syocuda.exe3⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2180 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 54⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2044
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\??\c:\windows\fonts\pdumjve\syocuda.exec:\windows\fonts\pdumjve\syocuda.exe4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2760
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "-920755507-2376786541660806136-1743545549-19072453492069433951-614233662-1643902594"1⤵PID:2744
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "2142317988-1331138291-21447836511178050054-1556247224630009498-836521756227880215"1⤵
- Suspicious use of SetWindowsHookEx
PID:2512
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "-31991120715584700841987884828-946274698-1401743369223210354-1873086092-1464636570"1⤵
- Suspicious use of SetWindowsHookEx
PID:2696
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "-1527577716-1300237526-1279292750-1445711529-1149695003-826625673-1815343053564709877"1⤵
- Suspicious use of SetWindowsHookEx
PID:2692
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "-1122463972-19132230052080703765-32696438010021566746095909411819726885976469906"1⤵
- Suspicious use of SetWindowsHookEx
PID:1736
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "-19818224311514867268-1780691173161514510312097572581836888418174885325-1995155194"1⤵
- Suspicious use of SetWindowsHookEx
PID:2732
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "-1977901496-162828182090881389011739068787090947232020848006-831173016-1936067459"1⤵
- Suspicious use of SetWindowsHookEx
PID:616
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "-418503632-2084644488-2694715932019560030-202261430420472889402082577281949883477"1⤵PID:1992
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "-235374732205439265217730824951162001009-10559747452042034186-1278751983-643355455"1⤵
- Suspicious use of SetWindowsHookEx
PID:856
Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Event Triggered Execution
1Image File Execution Options Injection
1Power Settings
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Event Triggered Execution
1Image File Execution Options Injection
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
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Downloads
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Filesize
5.0MB
MD59a5a3a5d6556df6ee0fbafc760c5eade
SHA19c92c3812c527f16d71fe349889b0e5e763ef60d
SHA256bd79d15c08e00446c9f2a300eba8d9b1b3e47a4cd7c2d48df92c44bdfdf7efdf
SHA5121efe0158cb8eb2be0586b695a67b74a6dd01ad3387cb5fe73ea2335bf10b40ce823167c359db820bce701d67c29f1c990ebcc5859699d28cfc721eef48dceb9b
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Filesize
572B
MD5bf012739ccaf9b87333730a02597ea06
SHA12b62b4ca6858df53e0d11c7d6962f73da69b0cd2
SHA2560f760bce05d61534b8770937eea1339c94a649ae9e63c561fb06ab82e5a197e6
SHA51214110e40f44695034f92fc4b1ce76dd09e60ec1bd2658fdd637eefdfe013df70b68128690ccf4fe1f0310448b23004d082032b4f68484e578d22288edf7b2b33
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Filesize
486B
MD5f698f5abdc528557b2b46784400049b4
SHA106c0b2c8d5c1eea9624c71d3b4ec150c74b9544e
SHA2561224083681afc81d69c898702ce4edee6010ff651359c7e445b0607f69133378
SHA5123221468fb8bb283ff9438dee7314f3de9dfa3bdf0fcbbad59887dea7e1f5bd0e1a2f0fd3cd34956a81ba519912b9bc82e3505bb4de5cb0be20800da5a3f9963c
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Filesize
8KB
MD5183887e994658a630e7810755723ec20
SHA1a094da22e2363dbbb5880666b44c077aae0ef62e
SHA2565920e1aa24762daa5e49a924e90f42a4b1ae4588ab38514cc74d4499396ded44
SHA51272b3ee12b2cb14aaf1d7453226c6e8bdda69915fb1c65f9bc22aa5960dad2f3a7c355a0512f806d75801196e23897a0f2bebcb038e6fcab917f0fa4a3f170953
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Filesize
355B
MD534edaaa8430ae81f6f5ad438c4022148
SHA1f3188a1e9784bb033220ca052fa925db8de52ae1
SHA2563a57224d9dd364d682123cb5bd5b0f68135b519ec988a37204643478be89a324
SHA512f8d2c9794622759cd314ed299d84b5f74541ad8b0802faf5bcb0ec331e8930eff0bc774d93a804de6f0ff50d581ac33d2ef0b38f0f4c1e45324c98cf4f103159
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Filesize
1.4MB
MD5b16f93e809c9590393527ba1fac25abc
SHA127e727426d1b7003c31e28d2e252591b3cfad04e
SHA256940c9c24a68e35adcd1356fb03ff84a37c4eee87df4d3a4f4e1fc6ae08713fc7
SHA51215e80716bded693dcae94a9b4ce759db1c3a7f649651f39827c730509d1d34a8b91c8794b1a67e927d50961007b92f6d0a1e4febe7bee353f9f4bbe287a61232
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Filesize
539KB
MD594da70b09bf2f7e281a624dbba769479
SHA18f2beae87cbe8249b676f38a146f25317a1a31ee
SHA2565ca416d019f6c1c94f886266564bd099864deac7819936ff6779091842f8da6d
SHA5124bfc2c41fa990cb0c93a1891894fc232eb94c54431fc97a179f0a0ab82ed5711f9288e798475573e7cc523bd1f08c66afc67b8030009a45850b508bd1a95c7f4