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Analysis
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max time kernel
149s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
09/05/2024, 15:13
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
6ea571f3ccbe53fb9ca1354be97cb330_NeikiAnalytics.exe
Resource
win7-20231129-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
6ea571f3ccbe53fb9ca1354be97cb330_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
6ea571f3ccbe53fb9ca1354be97cb330_NeikiAnalytics.exe
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Size
70KB
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MD5
6ea571f3ccbe53fb9ca1354be97cb330
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SHA1
196df89cc44697fc28a65e015a02137ed539b112
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SHA256
96f1e77907e85c844f498c09b7d11b3ba403858c6f5b10e3cb99a272dc363d83
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SHA512
e99d6715fd42e039af8f202bc5811e637aee6648d744a219898b8d1bd2195281a3adc61c4f0d7a61109fd35e1d8ce6eb82b85dbc77764ce482523bbcf67b17e4
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SSDEEP
1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8Z:Olg35GTslA5t3/w8Z
Score
10/10
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" ovvoadir-ouveas.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" ovvoadir-ouveas.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" ovvoadir-ouveas.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" ovvoadir-ouveas.exe -
Modifies Installed Components in the registry 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{53434647-4252-4254-5343-464742524254}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" ovvoadir-ouveas.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{53434647-4252-4254-5343-464742524254}\IsInstalled = "1" ovvoadir-ouveas.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{53434647-4252-4254-5343-464742524254}\StubPath = "C:\\Windows\\system32\\ipfakoor.exe" ovvoadir-ouveas.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{53434647-4252-4254-5343-464742524254} ovvoadir-ouveas.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 ovvoadir-ouveas.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" ovvoadir-ouveas.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\cpitoan.exe" ovvoadir-ouveas.exe -
Executes dropped EXE 2 IoCs
pid Process 3008 ovvoadir-ouveas.exe 544 ovvoadir-ouveas.exe -
Loads dropped DLL 3 IoCs
pid Process 624 6ea571f3ccbe53fb9ca1354be97cb330_NeikiAnalytics.exe 624 6ea571f3ccbe53fb9ca1354be97cb330_NeikiAnalytics.exe 3008 ovvoadir-ouveas.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" ovvoadir-ouveas.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" ovvoadir-ouveas.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" ovvoadir-ouveas.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" ovvoadir-ouveas.exe -
Modifies WinLogon 2 TTPs 5 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\oukgoatin-anac.dll" ovvoadir-ouveas.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" ovvoadir-ouveas.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} ovvoadir-ouveas.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify ovvoadir-ouveas.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" ovvoadir-ouveas.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\ovvoadir-ouveas.exe 6ea571f3ccbe53fb9ca1354be97cb330_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\cpitoan.exe ovvoadir-ouveas.exe File opened for modification C:\Windows\SysWOW64\ipfakoor.exe ovvoadir-ouveas.exe File created C:\Windows\SysWOW64\ipfakoor.exe ovvoadir-ouveas.exe File created C:\Windows\SysWOW64\oukgoatin-anac.dll ovvoadir-ouveas.exe File created C:\Windows\SysWOW64\ovvoadir-ouveas.exe 6ea571f3ccbe53fb9ca1354be97cb330_NeikiAnalytics.exe File created C:\Windows\SysWOW64\cpitoan.exe ovvoadir-ouveas.exe File opened for modification C:\Windows\SysWOW64\oukgoatin-anac.dll ovvoadir-ouveas.exe File opened for modification C:\Windows\SysWOW64\ovvoadir-ouveas.exe ovvoadir-ouveas.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 544 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe 3008 ovvoadir-ouveas.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 624 6ea571f3ccbe53fb9ca1354be97cb330_NeikiAnalytics.exe Token: SeDebugPrivilege 3008 ovvoadir-ouveas.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 624 wrote to memory of 3008 624 6ea571f3ccbe53fb9ca1354be97cb330_NeikiAnalytics.exe 28 PID 624 wrote to memory of 3008 624 6ea571f3ccbe53fb9ca1354be97cb330_NeikiAnalytics.exe 28 PID 624 wrote to memory of 3008 624 6ea571f3ccbe53fb9ca1354be97cb330_NeikiAnalytics.exe 28 PID 624 wrote to memory of 3008 624 6ea571f3ccbe53fb9ca1354be97cb330_NeikiAnalytics.exe 28 PID 3008 wrote to memory of 432 3008 ovvoadir-ouveas.exe 5 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 544 3008 ovvoadir-ouveas.exe 29 PID 3008 wrote to memory of 544 3008 ovvoadir-ouveas.exe 29 PID 3008 wrote to memory of 544 3008 ovvoadir-ouveas.exe 29 PID 3008 wrote to memory of 544 3008 ovvoadir-ouveas.exe 29 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21 PID 3008 wrote to memory of 1360 3008 ovvoadir-ouveas.exe 21
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:432
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1360
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C:\Users\Admin\AppData\Local\Temp\6ea571f3ccbe53fb9ca1354be97cb330_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\6ea571f3ccbe53fb9ca1354be97cb330_NeikiAnalytics.exe"2⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:624 -
C:\Windows\SysWOW64\ovvoadir-ouveas.exe"C:\Windows\system32\ovvoadir-ouveas.exe"3⤵
- Windows security bypass
- Modifies Installed Components in the registry
- Sets file execution options in registry
- Executes dropped EXE
- Loads dropped DLL
- Windows security modification
- Modifies WinLogon
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3008 -
C:\Windows\SysWOW64\ovvoadir-ouveas.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:544
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
73KB
MD51163a636001f0d11d59bb4b25478c7dd
SHA1533c448d1e7e687386a0aa2f1db7e68745d75e01
SHA2568820bbd10a6bf2d8c85f76d30ae6940c846947a5d4a6ab584c238b3af3f5a2a2
SHA5125ee2fe12fb247e2f4a2d8a55badee02566a14d112b69051cea6ae54661941a372ab16429457de343a39fd5318983bc4310cf3b607047772b462b25d8e8d4b786
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Filesize
72KB
MD5447df822aff51f550d4a85f5e7b40e76
SHA1696bfd95157cd2fa00f317c5609d69e446d7da2f
SHA2560566d2764859144c5dea53ce4774f3c862a5f5dd3d22a43add259f901bcd433d
SHA512f53478eee6156c61df2ede577801737a34c102ea24221a9760cc11c993fa1e93a76662a868bef8521d9b3ed33aba893ab2b7662d363bf54002441b049cf9624e
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
70KB
MD56ea571f3ccbe53fb9ca1354be97cb330
SHA1196df89cc44697fc28a65e015a02137ed539b112
SHA25696f1e77907e85c844f498c09b7d11b3ba403858c6f5b10e3cb99a272dc363d83
SHA512e99d6715fd42e039af8f202bc5811e637aee6648d744a219898b8d1bd2195281a3adc61c4f0d7a61109fd35e1d8ce6eb82b85dbc77764ce482523bbcf67b17e4