Analysis
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max time kernel
149s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
13/05/2024, 13:29
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ba355a439ba175699df2c142e9365980_NeikiAnalytics.exe
Resource
win7-20240419-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
ba355a439ba175699df2c142e9365980_NeikiAnalytics.exe
Resource
win10v2004-20240426-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
ba355a439ba175699df2c142e9365980_NeikiAnalytics.exe
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Size
69KB
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MD5
ba355a439ba175699df2c142e9365980
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SHA1
8277825445f7feb906d34e8b51fbd4b08bcf8e97
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SHA256
ea7f0219542f86cb89c656a7f266d92524022bb1c2768ae4997dc44486f56946
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SHA512
2028b5bd7d3f23c52c9ebe5c8ed51f65be0ee4e79a82933f72d1fbaf962d7a6a12f47579a55a5c51302a0ba4a858b296427f42fb408207c0fd8d601f952ce6e6
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SSDEEP
1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8a:Olg35GTslA5t3/w8a
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" vlehuh-exeab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" vlehuh-exeab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" vlehuh-exeab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" vlehuh-exeab.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\{5549424E-514e-4d41-5549-424E514E4d41} vlehuh-exeab.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{5549424E-514e-4d41-5549-424E514E4d41}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" vlehuh-exeab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{5549424E-514e-4d41-5549-424E514E4d41}\IsInstalled = "1" vlehuh-exeab.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{5549424E-514e-4d41-5549-424E514E4d41}\StubPath = "C:\\Windows\\system32\\onmihar-ted.exe" vlehuh-exeab.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 vlehuh-exeab.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" vlehuh-exeab.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\onfahean-eafex.exe" vlehuh-exeab.exe -
Executes dropped EXE 2 IoCs
pid Process 1708 vlehuh-exeab.exe 2748 vlehuh-exeab.exe -
Loads dropped DLL 3 IoCs
pid Process 1340 ba355a439ba175699df2c142e9365980_NeikiAnalytics.exe 1340 ba355a439ba175699df2c142e9365980_NeikiAnalytics.exe 1708 vlehuh-exeab.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" vlehuh-exeab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" vlehuh-exeab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" vlehuh-exeab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" vlehuh-exeab.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} vlehuh-exeab.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify vlehuh-exeab.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" vlehuh-exeab.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\dbootid-icum.dll" vlehuh-exeab.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" vlehuh-exeab.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\vlehuh-exeab.exe ba355a439ba175699df2c142e9365980_NeikiAnalytics.exe File created C:\Windows\SysWOW64\onmihar-ted.exe vlehuh-exeab.exe File opened for modification C:\Windows\SysWOW64\vlehuh-exeab.exe vlehuh-exeab.exe File opened for modification C:\Windows\SysWOW64\onmihar-ted.exe vlehuh-exeab.exe File opened for modification C:\Windows\SysWOW64\dbootid-icum.dll vlehuh-exeab.exe File created C:\Windows\SysWOW64\dbootid-icum.dll vlehuh-exeab.exe File created C:\Windows\SysWOW64\vlehuh-exeab.exe ba355a439ba175699df2c142e9365980_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\onfahean-eafex.exe vlehuh-exeab.exe File created C:\Windows\SysWOW64\onfahean-eafex.exe vlehuh-exeab.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 2748 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe 1708 vlehuh-exeab.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1340 ba355a439ba175699df2c142e9365980_NeikiAnalytics.exe Token: SeDebugPrivilege 1708 vlehuh-exeab.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1340 wrote to memory of 1708 1340 ba355a439ba175699df2c142e9365980_NeikiAnalytics.exe 28 PID 1340 wrote to memory of 1708 1340 ba355a439ba175699df2c142e9365980_NeikiAnalytics.exe 28 PID 1340 wrote to memory of 1708 1340 ba355a439ba175699df2c142e9365980_NeikiAnalytics.exe 28 PID 1340 wrote to memory of 1708 1340 ba355a439ba175699df2c142e9365980_NeikiAnalytics.exe 28 PID 1708 wrote to memory of 432 1708 vlehuh-exeab.exe 5 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 2748 1708 vlehuh-exeab.exe 29 PID 1708 wrote to memory of 2748 1708 vlehuh-exeab.exe 29 PID 1708 wrote to memory of 2748 1708 vlehuh-exeab.exe 29 PID 1708 wrote to memory of 2748 1708 vlehuh-exeab.exe 29 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.exe 21 PID 1708 wrote to memory of 1208 1708 vlehuh-exeab.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:1208
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C:\Users\Admin\AppData\Local\Temp\ba355a439ba175699df2c142e9365980_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\ba355a439ba175699df2c142e9365980_NeikiAnalytics.exe"2⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1340 -
C:\Windows\SysWOW64\vlehuh-exeab.exe"C:\Windows\system32\vlehuh-exeab.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:1708 -
C:\Windows\SysWOW64\vlehuh-exeab.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2748
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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
73KB
MD5c8e91ce4252af7718fa9212175c4833b
SHA10aebb9697f8f17195fefbd14c39692ab7184f424
SHA2567ec3e9e68bf25f396356f956bfd0a3ec14017e9bb0cf1316e4f2e0bf4af79eab
SHA51211a8adce6123c20683e8dc3668b916c1a3c5d7dea5164f20f5a5d593176c34e30fcd30b45ba707ceeab61072b48ca4c564cac7b52e06907e087ecda2f441ab92
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Filesize
72KB
MD5cd703e1c74e3d66d1b4a21b566f941e4
SHA12caa67f06c5c92f69f35d53bedb29d5a79ffef99
SHA256142d99c0966270d32df1a9f7da5d7edcfee2f96dee0ba346843f0edd1b1d7f86
SHA512107a56e1c0eec99e4d0830030bd2f9f27c520cf6915deb314f20ae14eee1cc36e56d76c00ba557778ab49d0062d41aabeaa2d2cf531341f0a21c0c5ffd5c0e97
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Filesize
69KB
MD5ba355a439ba175699df2c142e9365980
SHA18277825445f7feb906d34e8b51fbd4b08bcf8e97
SHA256ea7f0219542f86cb89c656a7f266d92524022bb1c2768ae4997dc44486f56946
SHA5122028b5bd7d3f23c52c9ebe5c8ed51f65be0ee4e79a82933f72d1fbaf962d7a6a12f47579a55a5c51302a0ba4a858b296427f42fb408207c0fd8d601f952ce6e6