Analysis
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max time kernel
118s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
26/07/2024, 05:32
Static task
static1
Behavioral task
behavioral1
Sample
72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe
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Size
720KB
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MD5
72c423edf7b0addf721bbb5e0dc22d63
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SHA1
be161ba04dd0434e8e55fe8ace3712d30aac9fa2
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SHA256
51a46bcbf3a88bdb6edf1c5b7b3bac1292998c4cfd3c5f7887623cb40a17c515
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SHA512
01ada7ae9fa16935fd29651a1924e386f51354c523a193a58fdf9f0b7c8f3d66d080c11cc736790d4ecb6da5a3762c2ef3efab7dfd266eb57f71a14ce0a2d2c4
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SSDEEP
12288:FgIVK+oeVCGuWayxLM82R4FdkDyWIS4Eteeosw2ChZImhBmzvLsoCAtU2Ne9fexI:rK+XnuFy282RQb5S4Ekeos2h6mSfo1rm
Malware Config
Signatures
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Adds policy Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run explorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Server = "C:\\Windows\\system32\\Cerberus\\server.exe" explorer.exe Key created \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Server = "C:\\Windows\\system32\\Cerberus\\server.exe" explorer.exe -
Boot or Logon Autostart Execution: Active Setup 2 TTPs 3 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{7RMF362V-Q4WE-00TU-8NS3-5QFOS3AAG5OY}\StubPath = "C:\\Windows\\system32\\Cerberus\\server.exe Restart" explorer.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{7RMF362V-Q4WE-00TU-8NS3-5QFOS3AAG5OY} explorer.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{7RMF362V-Q4WE-00TU-8NS3-5QFOS3AAG5OY} explorer.exe -
resource yara_rule behavioral1/memory/2880-6-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral1/memory/2880-11-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral1/memory/2880-9-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral1/memory/2880-8-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral1/memory/2880-10-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral1/memory/2232-424-0x00000000104E0000-0x00000000105A4000-memory.dmp upx behavioral1/memory/2880-11500-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral1/memory/2232-11528-0x00000000104E0000-0x00000000105A4000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Server = "C:\\Windows\\system32\\Cerberus\\server.exe" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows\CurrentVersion\Run\Server = "C:\\Windows\\system32\\Cerberus\\server.exe" explorer.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Cerberus\plugin.dat explorer.exe File opened for modification C:\Windows\SysWOW64\Cerberus\ explorer.exe File created C:\Windows\SysWOW64\Cerberus\logs.dat explorer.exe File opened for modification C:\Windows\SysWOW64\Cerberus\logs.dat explorer.exe File created C:\Windows\SysWOW64\Cerberus\plugin.dat explorer.exe File created C:\Windows\SysWOW64\Cerberus\server.exe explorer.exe File opened for modification C:\Windows\SysWOW64\Cerberus\server.exe explorer.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3000 set thread context of 2880 3000 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 30 -
System Location Discovery: System Language Discovery 1 TTPs 3 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 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorer.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2232 explorer.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeDebugPrivilege 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe Token: SeDebugPrivilege 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe Token: SeDebugPrivilege 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe Token: SeDebugPrivilege 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe Token: SeDebugPrivilege 2232 explorer.exe Token: SeDebugPrivilege 2232 explorer.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3000 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3000 wrote to memory of 2880 3000 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 30 PID 3000 wrote to memory of 2880 3000 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 30 PID 3000 wrote to memory of 2880 3000 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 30 PID 3000 wrote to memory of 2880 3000 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 30 PID 3000 wrote to memory of 2880 3000 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 30 PID 3000 wrote to memory of 2880 3000 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 30 PID 3000 wrote to memory of 2880 3000 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 30 PID 3000 wrote to memory of 2880 3000 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 30 PID 3000 wrote to memory of 2880 3000 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 30 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21 PID 2880 wrote to memory of 1228 2880 72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe 21
Processes
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C:\Windows\System32\smss.exe\SystemRoot\System32\smss.exe1⤵PID:256
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C:\Windows\system32\csrss.exe%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=161⤵PID:332
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C:\Windows\system32\wininit.exewininit.exe1⤵PID:380
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C:\Windows\system32\services.exeC:\Windows\system32\services.exe2⤵PID:476
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch3⤵PID:612
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe4⤵PID:284
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}4⤵PID:772
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS3⤵PID:688
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted3⤵PID:764
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted3⤵PID:816
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"4⤵PID:1168
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs3⤵PID:864
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService3⤵PID:980
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService3⤵PID:272
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe3⤵PID:496
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork3⤵PID:1076
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C:\Windows\system32\taskhost.exe"taskhost.exe"3⤵PID:1116
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C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"3⤵PID:1612
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation3⤵PID:1716
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C:\Windows\system32\sppsvc.exeC:\Windows\system32\sppsvc.exe3⤵PID:2984
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe2⤵PID:492
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C:\Windows\system32\lsm.exeC:\Windows\system32\lsm.exe2⤵PID:500
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C:\Windows\system32\csrss.exe%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=161⤵PID:396
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:432
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1228
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C:\Users\Admin\AppData\Local\Temp\72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3000 -
C:\Users\Admin\AppData\Local\Temp\72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\72c423edf7b0addf721bbb5e0dc22d63_JaffaCakes118.exe"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2880 -
C:\Windows\SysWOW64\explorer.exeexplorer.exe4⤵
- Adds policy Run key to start application
- Boot or Logon Autostart Execution: Active Setup
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:2232
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
720KB
MD572c423edf7b0addf721bbb5e0dc22d63
SHA1be161ba04dd0434e8e55fe8ace3712d30aac9fa2
SHA25651a46bcbf3a88bdb6edf1c5b7b3bac1292998c4cfd3c5f7887623cb40a17c515
SHA51201ada7ae9fa16935fd29651a1924e386f51354c523a193a58fdf9f0b7c8f3d66d080c11cc736790d4ecb6da5a3762c2ef3efab7dfd266eb57f71a14ce0a2d2c4