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Analysis
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max time kernel
149s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
12/05/2024, 00:57
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
533dbcc4543ea805c8e52ca17e1f9f10_NeikiAnalytics.exe
Resource
win7-20240508-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
533dbcc4543ea805c8e52ca17e1f9f10_NeikiAnalytics.exe
Resource
win10v2004-20240426-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
533dbcc4543ea805c8e52ca17e1f9f10_NeikiAnalytics.exe
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Size
73KB
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MD5
533dbcc4543ea805c8e52ca17e1f9f10
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SHA1
00d4ef4af9ada9483c05e57c23b5bbb4dd408c9e
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SHA256
cc0920b50562f9198914b4c81f0d2de5f37f133983dc7c44e8ea932584971b79
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SHA512
2f9a8ada1ae98b15a4f453ad4a3177de985d4819ceca21cc1daa34ed464d63e6eb12880c289788a7df5324e1d1b0c58b4c3ba7aec23dd41c36c0e10435d1c65c
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SSDEEP
1536:xr9S940hfcXdb8hnrBNf7IdWBeKzKLUHun+zmIGA/VSUj:W940hNVBIdWBjUDAEUj
Score
10/10
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" oupsuhex.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" oupsuhex.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" oupsuhex.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" oupsuhex.exe -
Modifies Installed Components in the registry 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{5350444F-4846-4d41-5350-444F48464d41} oupsuhex.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{5350444F-4846-4d41-5350-444F48464d41}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" oupsuhex.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{5350444F-4846-4d41-5350-444F48464d41}\IsInstalled = "1" oupsuhex.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{5350444F-4846-4d41-5350-444F48464d41}\StubPath = "C:\\Windows\\system32\\pmoater.exe" oupsuhex.exe -
Sets file execution options in registry 2 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe oupsuhex.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" oupsuhex.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\ebfofut.exe" oupsuhex.exe -
Executes dropped EXE 2 IoCs
pid Process 5044 oupsuhex.exe 1680 oupsuhex.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" oupsuhex.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" oupsuhex.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" oupsuhex.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" oupsuhex.exe -
Modifies WinLogon 2 TTPs 5 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} oupsuhex.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify oupsuhex.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" oupsuhex.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\aflooner-oudoot.dll" oupsuhex.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" oupsuhex.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File created C:\Windows\SysWOW64\aflooner-oudoot.dll oupsuhex.exe File opened for modification C:\Windows\SysWOW64\oupsuhex.exe oupsuhex.exe File opened for modification C:\Windows\SysWOW64\oupsuhex.exe 533dbcc4543ea805c8e52ca17e1f9f10_NeikiAnalytics.exe File created C:\Windows\SysWOW64\oupsuhex.exe 533dbcc4543ea805c8e52ca17e1f9f10_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\ebfofut.exe oupsuhex.exe File created C:\Windows\SysWOW64\ebfofut.exe oupsuhex.exe File opened for modification C:\Windows\SysWOW64\pmoater.exe oupsuhex.exe File created C:\Windows\SysWOW64\pmoater.exe oupsuhex.exe File opened for modification C:\Windows\SysWOW64\aflooner-oudoot.dll oupsuhex.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 1680 oupsuhex.exe 1680 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe 5044 oupsuhex.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5044 oupsuhex.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2800 wrote to memory of 5044 2800 533dbcc4543ea805c8e52ca17e1f9f10_NeikiAnalytics.exe 85 PID 2800 wrote to memory of 5044 2800 533dbcc4543ea805c8e52ca17e1f9f10_NeikiAnalytics.exe 85 PID 2800 wrote to memory of 5044 2800 533dbcc4543ea805c8e52ca17e1f9f10_NeikiAnalytics.exe 85 PID 5044 wrote to memory of 616 5044 oupsuhex.exe 5 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 1680 5044 oupsuhex.exe 86 PID 5044 wrote to memory of 1680 5044 oupsuhex.exe 86 PID 5044 wrote to memory of 1680 5044 oupsuhex.exe 86 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56 PID 5044 wrote to memory of 3520 5044 oupsuhex.exe 56
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:616
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3520
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C:\Users\Admin\AppData\Local\Temp\533dbcc4543ea805c8e52ca17e1f9f10_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\533dbcc4543ea805c8e52ca17e1f9f10_NeikiAnalytics.exe"2⤵
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2800 -
C:\Windows\SysWOW64\oupsuhex.exe"C:\Windows\SysWOW64\oupsuhex.exe"3⤵
- Windows security bypass
- Modifies Installed Components in the registry
- Sets file execution options in registry
- Executes dropped EXE
- Windows security modification
- Modifies WinLogon
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5044 -
C:\Windows\SysWOW64\oupsuhex.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1680
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
74KB
MD516c2694a062ea141ae6988846b29038e
SHA1760375dcf4e3fdd2fb9edd7a8c4a621685156787
SHA256ce9a818d59859c8a942b174f702ccb1340991c53ebc6a88301346eebc27dacc3
SHA5123fa821406ee06ae2ec0425fc1ee872990d2d880dbe5d7dd57ac66016b6fef84eb681764d05121f4d4f73b0890630a3036d19317a4a16b3b5d9258354dee3b1f3
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Filesize
71KB
MD5bf61a7d6e7c6b78aa89b118e4feaa916
SHA1b11557ecddac761cadcc765f540950c16dfcedc0
SHA25649e990506dd8e57ebc6dc9f44900be63df5db35ab81b095f7f72de5ac60576e5
SHA512e8f797b4c1f3bff3cddb719f38181af181905103adf4bb30cc16f55465e4c8c96994d3ba6a8978cc50179b1fda0ff94611e55e0636c0f2e21fbd2ebdfbb1d07f
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Filesize
73KB
MD56034399e5ed53713b9fc1b0964bb72b1
SHA1d5902a497724ac6b64a2f74fcaa140d08647fee9
SHA256434e535122381b8ff0b4a458204b8dbf93dc8121c41ef9eb79585a2cab739570
SHA5127fb9b49fc94cfbb7684e38b47e95f3555b70cebb1c3b314ecba4f2cfbb4197a540a7ea1d24f8929910bced4c865de9d0df73d708021cd3c6056be25ef9a9ecef