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Analysis
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max time kernel
149s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
17/05/2024, 11:48
Static task
static1
Behavioral task
behavioral1
Sample
eb2853e71aac3d57a4d4621f9ec90ce0_NeikiAnalytics.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
eb2853e71aac3d57a4d4621f9ec90ce0_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
General
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Target
eb2853e71aac3d57a4d4621f9ec90ce0_NeikiAnalytics.exe
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Size
68KB
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MD5
eb2853e71aac3d57a4d4621f9ec90ce0
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SHA1
568b3727f3ca6ebb8bc4dacd6577a21923f3b8b8
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SHA256
eec0748c19b990e0050fd6d05aaa2e3343e51d6a97f3307d25068abb02326b1d
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SHA512
0f10d6ae2c5e4b20bf4b5450235eef77a39392da3d690e16fe68e0c6e1406a039849ee991a69ac9794cc0011bf3c8106014634297095b046387adb03538e5202
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SSDEEP
1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8Vo:Olg35GTslA5t3/w8Vo
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" oullixok.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" oullixok.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" oullixok.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" oullixok.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\{52494A54-4f4f-5658-5249-4A544F4F5658} oullixok.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{52494A54-4f4f-5658-5249-4A544F4F5658}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" oullixok.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{52494A54-4f4f-5658-5249-4A544F4F5658}\IsInstalled = "1" oullixok.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{52494A54-4f4f-5658-5249-4A544F4F5658}\StubPath = "C:\\Windows\\system32\\ahgatood.exe" oullixok.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 oullixok.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" oullixok.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\onxeaxis-oubex.exe" oullixok.exe -
Executes dropped EXE 2 IoCs
pid Process 3016 oullixok.exe 1168 oullixok.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" oullixok.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" oullixok.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" oullixok.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" oullixok.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} oullixok.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify oullixok.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" oullixok.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\eabhoahear-sor.dll" oullixok.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" oullixok.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\oullixok.exe eb2853e71aac3d57a4d4621f9ec90ce0_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\onxeaxis-oubex.exe oullixok.exe File created C:\Windows\SysWOW64\onxeaxis-oubex.exe oullixok.exe File created C:\Windows\SysWOW64\oullixok.exe eb2853e71aac3d57a4d4621f9ec90ce0_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\ahgatood.exe oullixok.exe File created C:\Windows\SysWOW64\ahgatood.exe oullixok.exe File opened for modification C:\Windows\SysWOW64\eabhoahear-sor.dll oullixok.exe File created C:\Windows\SysWOW64\eabhoahear-sor.dll oullixok.exe File opened for modification C:\Windows\SysWOW64\oullixok.exe oullixok.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 1168 oullixok.exe 1168 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe 3016 oullixok.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1488 eb2853e71aac3d57a4d4621f9ec90ce0_NeikiAnalytics.exe Token: SeDebugPrivilege 3016 oullixok.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1488 wrote to memory of 3016 1488 eb2853e71aac3d57a4d4621f9ec90ce0_NeikiAnalytics.exe 83 PID 1488 wrote to memory of 3016 1488 eb2853e71aac3d57a4d4621f9ec90ce0_NeikiAnalytics.exe 83 PID 1488 wrote to memory of 3016 1488 eb2853e71aac3d57a4d4621f9ec90ce0_NeikiAnalytics.exe 83 PID 3016 wrote to memory of 620 3016 oullixok.exe 5 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 1168 3016 oullixok.exe 84 PID 3016 wrote to memory of 1168 3016 oullixok.exe 84 PID 3016 wrote to memory of 1168 3016 oullixok.exe 84 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56 PID 3016 wrote to memory of 3464 3016 oullixok.exe 56
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:620
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3464
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C:\Users\Admin\AppData\Local\Temp\eb2853e71aac3d57a4d4621f9ec90ce0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\eb2853e71aac3d57a4d4621f9ec90ce0_NeikiAnalytics.exe"2⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1488 -
C:\Windows\SysWOW64\oullixok.exe"C:\Windows\system32\oullixok.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:3016 -
C:\Windows\SysWOW64\oullixok.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1168
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
70KB
MD59dbbbc10c91706357c51647c7920188e
SHA1e0166822fec7f70ba815d146193ca2b25427589f
SHA256325a00f6729272365ebaa5282df1971623cea7e6ca3cbfacfeb39d087842251b
SHA51236fe8cdc39dd5fa461e5c19e55bb6eb7a8bb46fb5ae66a25a12db28db8302b18928a4b4ecf4eeb58a3d43a31f3c3c6b207bc5a213349ef1f48b684f354c63863
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
71KB
MD589c95948d0b243bc01abcebaa1092849
SHA184f3dbea758ffef636eb873d38b67f56a1e2bf7b
SHA256158a3b3e1c5581924b3f14d9283872009f06a0d7db20cd9fec2689b3a4267fe5
SHA512d1afa724e33ed4a0c3f5ebabe11e1fe9427498416b0864479dda6d0755637ed6273090960e410b140a7292bd3c569df122da4258dce8a0eb7cec56e31f4bd1fb
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Filesize
68KB
MD5eb2853e71aac3d57a4d4621f9ec90ce0
SHA1568b3727f3ca6ebb8bc4dacd6577a21923f3b8b8
SHA256eec0748c19b990e0050fd6d05aaa2e3343e51d6a97f3307d25068abb02326b1d
SHA5120f10d6ae2c5e4b20bf4b5450235eef77a39392da3d690e16fe68e0c6e1406a039849ee991a69ac9794cc0011bf3c8106014634297095b046387adb03538e5202