Analysis
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max time kernel
150s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
03-06-2024 03:54
Static task
static1
Behavioral task
behavioral1
Sample
9aae0838ae667153d830853f23ee7490_NeikiAnalytics.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9aae0838ae667153d830853f23ee7490_NeikiAnalytics.exe
Resource
win10v2004-20240226-en
General
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Target
9aae0838ae667153d830853f23ee7490_NeikiAnalytics.exe
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Size
70KB
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MD5
9aae0838ae667153d830853f23ee7490
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SHA1
d984abf57d5073263e18d2267a2292571870d6b3
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SHA256
d35461839a7dcd202416ab3b2a7e282c3a81c6fde8d3411472f2939c1e019698
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SHA512
a3d0745944aa18147929f988119700a3f215c7080519be5eb26bf5221495f9f08ed1c5170787cbbb058a7695f69cf0d0e50f857a255556f1d972a159afaf6d07
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SSDEEP
1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slF:Olg35GTslA5t3/w8I
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" emsidut-usid.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" emsidut-usid.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" emsidut-usid.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" emsidut-usid.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\{4B584950-5043-4b46-4B58-495050434b46} emsidut-usid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4B584950-5043-4b46-4B58-495050434b46}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" emsidut-usid.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4B584950-5043-4b46-4B58-495050434b46}\IsInstalled = "1" emsidut-usid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4B584950-5043-4b46-4B58-495050434b46}\StubPath = "C:\\Windows\\system32\\eamdomoab.exe" emsidut-usid.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 emsidut-usid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" emsidut-usid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\agpoocig.exe" emsidut-usid.exe -
Executes dropped EXE 2 IoCs
pid Process 2952 emsidut-usid.exe 2932 emsidut-usid.exe -
Loads dropped DLL 3 IoCs
pid Process 2776 9aae0838ae667153d830853f23ee7490_NeikiAnalytics.exe 2776 9aae0838ae667153d830853f23ee7490_NeikiAnalytics.exe 2952 emsidut-usid.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" emsidut-usid.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" emsidut-usid.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" emsidut-usid.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" emsidut-usid.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} emsidut-usid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify emsidut-usid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" emsidut-usid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\fheceak-atoot.dll" emsidut-usid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" emsidut-usid.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\emsidut-usid.exe 9aae0838ae667153d830853f23ee7490_NeikiAnalytics.exe File created C:\Windows\SysWOW64\agpoocig.exe emsidut-usid.exe File opened for modification C:\Windows\SysWOW64\fheceak-atoot.dll emsidut-usid.exe File created C:\Windows\SysWOW64\emsidut-usid.exe 9aae0838ae667153d830853f23ee7490_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\agpoocig.exe emsidut-usid.exe File opened for modification C:\Windows\SysWOW64\eamdomoab.exe emsidut-usid.exe File created C:\Windows\SysWOW64\eamdomoab.exe emsidut-usid.exe File created C:\Windows\SysWOW64\fheceak-atoot.dll emsidut-usid.exe File opened for modification C:\Windows\SysWOW64\emsidut-usid.exe emsidut-usid.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2932 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe 2952 emsidut-usid.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2776 9aae0838ae667153d830853f23ee7490_NeikiAnalytics.exe Token: SeDebugPrivilege 2952 emsidut-usid.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2776 wrote to memory of 2952 2776 9aae0838ae667153d830853f23ee7490_NeikiAnalytics.exe 28 PID 2776 wrote to memory of 2952 2776 9aae0838ae667153d830853f23ee7490_NeikiAnalytics.exe 28 PID 2776 wrote to memory of 2952 2776 9aae0838ae667153d830853f23ee7490_NeikiAnalytics.exe 28 PID 2776 wrote to memory of 2952 2776 9aae0838ae667153d830853f23ee7490_NeikiAnalytics.exe 28 PID 2952 wrote to memory of 416 2952 emsidut-usid.exe 5 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 2932 2952 emsidut-usid.exe 29 PID 2952 wrote to memory of 2932 2952 emsidut-usid.exe 29 PID 2952 wrote to memory of 2932 2952 emsidut-usid.exe 29 PID 2952 wrote to memory of 2932 2952 emsidut-usid.exe 29 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21 PID 2952 wrote to memory of 1200 2952 emsidut-usid.exe 21
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:416
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1200
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C:\Users\Admin\AppData\Local\Temp\9aae0838ae667153d830853f23ee7490_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\9aae0838ae667153d830853f23ee7490_NeikiAnalytics.exe"2⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2776 -
C:\Windows\SysWOW64\emsidut-usid.exe"C:\Windows\system32\emsidut-usid.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:2952 -
C:\Windows\SysWOW64\emsidut-usid.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2932
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
74KB
MD5834166cc85943acf32568144ba8e8ec7
SHA1c3e5f92614320a8427635695ac38c2b90923c4a1
SHA256e1da8fdd5b7fa0d46e4f3e57616a8604daf405dba773b477ed756f77b4addad9
SHA512d9200eeeb30ff413baba92cf20aa5682045ca6048397cf87334dcbee0cc59a284eb985790855245f68c9dfd495da4ea3141956f1026ef8ca85e73560be1f728f
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Filesize
73KB
MD558f56cf526e919548bfe6617587f6e0b
SHA1be03cfd51a565e510a4b7a0d56b595b0c520c340
SHA256e2a59375e91e7a1f7790ff8e0e4d440008ae79795b96e18b93c46c4e23d5a364
SHA512cbddbbe894a42bfe2c9d216a274ac0df329fc40387fc86fd27d19c55a2482dbb79f7054524af300dfdb85810e1b49f25690b7712ba3c8f5b94df0185cb6e37cd
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
70KB
MD59aae0838ae667153d830853f23ee7490
SHA1d984abf57d5073263e18d2267a2292571870d6b3
SHA256d35461839a7dcd202416ab3b2a7e282c3a81c6fde8d3411472f2939c1e019698
SHA512a3d0745944aa18147929f988119700a3f215c7080519be5eb26bf5221495f9f08ed1c5170787cbbb058a7695f69cf0d0e50f857a255556f1d972a159afaf6d07