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Analysis
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max time kernel
149s -
max time network
109s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
16/05/2024, 12:27
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
de81981c3bc410f35670506a8cfe6a90_NeikiAnalytics.exe
Resource
win7-20240508-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
de81981c3bc410f35670506a8cfe6a90_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
de81981c3bc410f35670506a8cfe6a90_NeikiAnalytics.exe
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Size
70KB
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MD5
de81981c3bc410f35670506a8cfe6a90
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SHA1
ff8e2543a95795a489c923038027834fb0562f57
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SHA256
cdb5674f451b71aee6166562588c32536b0b3520a2af91b81fc71333ae1a948b
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SHA512
09837b5abf062603254c2a6cbf35e243a9b92b9459db6ef621ea2e7685f67a0bdd3685430c31b59fb5bd464214e36dd93e2481866248a3a02baea6b4615fa619
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SSDEEP
1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8sl7:Olg35GTslA5t3/w8O
Score
10/10
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" ousrooteab-ouxoab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" ousrooteab-ouxoab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" ousrooteab-ouxoab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" ousrooteab-ouxoab.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\{4F424A49-5955-4945-4F42-4A4959554945} ousrooteab-ouxoab.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4F424A49-5955-4945-4F42-4A4959554945}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" ousrooteab-ouxoab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4F424A49-5955-4945-4F42-4A4959554945}\IsInstalled = "1" ousrooteab-ouxoab.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4F424A49-5955-4945-4F42-4A4959554945}\StubPath = "C:\\Windows\\system32\\ougtotum-umoot.exe" ousrooteab-ouxoab.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 ousrooteab-ouxoab.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" ousrooteab-ouxoab.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\irmeatoos.exe" ousrooteab-ouxoab.exe -
Executes dropped EXE 2 IoCs
pid Process 1236 ousrooteab-ouxoab.exe 3140 ousrooteab-ouxoab.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" ousrooteab-ouxoab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" ousrooteab-ouxoab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" ousrooteab-ouxoab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" ousrooteab-ouxoab.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} ousrooteab-ouxoab.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify ousrooteab-ouxoab.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" ousrooteab-ouxoab.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\uflifec-udoot.dll" ousrooteab-ouxoab.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" ousrooteab-ouxoab.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\uflifec-udoot.dll ousrooteab-ouxoab.exe File created C:\Windows\SysWOW64\ougtotum-umoot.exe ousrooteab-ouxoab.exe File created C:\Windows\SysWOW64\ousrooteab-ouxoab.exe de81981c3bc410f35670506a8cfe6a90_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\irmeatoos.exe ousrooteab-ouxoab.exe File created C:\Windows\SysWOW64\irmeatoos.exe ousrooteab-ouxoab.exe File opened for modification C:\Windows\SysWOW64\ougtotum-umoot.exe ousrooteab-ouxoab.exe File created C:\Windows\SysWOW64\uflifec-udoot.dll ousrooteab-ouxoab.exe File opened for modification C:\Windows\SysWOW64\ousrooteab-ouxoab.exe ousrooteab-ouxoab.exe File opened for modification C:\Windows\SysWOW64\ousrooteab-ouxoab.exe de81981c3bc410f35670506a8cfe6a90_NeikiAnalytics.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 3140 ousrooteab-ouxoab.exe 3140 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe 1236 ousrooteab-ouxoab.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 208 de81981c3bc410f35670506a8cfe6a90_NeikiAnalytics.exe Token: SeDebugPrivilege 1236 ousrooteab-ouxoab.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 208 wrote to memory of 1236 208 de81981c3bc410f35670506a8cfe6a90_NeikiAnalytics.exe 83 PID 208 wrote to memory of 1236 208 de81981c3bc410f35670506a8cfe6a90_NeikiAnalytics.exe 83 PID 208 wrote to memory of 1236 208 de81981c3bc410f35670506a8cfe6a90_NeikiAnalytics.exe 83 PID 1236 wrote to memory of 3140 1236 ousrooteab-ouxoab.exe 84 PID 1236 wrote to memory of 3140 1236 ousrooteab-ouxoab.exe 84 PID 1236 wrote to memory of 3140 1236 ousrooteab-ouxoab.exe 84 PID 1236 wrote to memory of 620 1236 ousrooteab-ouxoab.exe 5 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.exe 56 PID 1236 wrote to memory of 3600 1236 ousrooteab-ouxoab.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:3600
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C:\Users\Admin\AppData\Local\Temp\de81981c3bc410f35670506a8cfe6a90_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\de81981c3bc410f35670506a8cfe6a90_NeikiAnalytics.exe"2⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:208 -
C:\Windows\SysWOW64\ousrooteab-ouxoab.exe"C:\Windows\system32\ousrooteab-ouxoab.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:1236 -
C:\Windows\SysWOW64\ousrooteab-ouxoab.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:3140
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
74KB
MD5944730620de0d41042dd446a5903c959
SHA1ab3d6b751793a1b21364bf733c7a8c76fea9a03d
SHA256643853400b87ef5013047ba1dcfda8a08da509718c05d651415d0e73f0e89efc
SHA5124063c5ab2091c93c46b659493f1f85277fca93114bab9aea403d2a426f91cd07526e2fb070b4a132563098ca606dee8229e8072006d50a8d6ae3023535866f2d
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Filesize
73KB
MD525f8b457b1e86d7a339ff0103374b779
SHA129a4cf9642b6adaaa43f80ca421a56000b6d4e2a
SHA2569465f5fc4acbcc6b6c2f69579d768de992d7dc5650d0902a08c7a3d53737380c
SHA51292e65b08b45030ab491e7173c6643c2fc196f0cfa23012f23923c1a57488923cc6c45663d0909e172e9592ca30e23eb79fb7b7ffa60db79b8ba8c6a47540deb8
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Filesize
70KB
MD5de81981c3bc410f35670506a8cfe6a90
SHA1ff8e2543a95795a489c923038027834fb0562f57
SHA256cdb5674f451b71aee6166562588c32536b0b3520a2af91b81fc71333ae1a948b
SHA51209837b5abf062603254c2a6cbf35e243a9b92b9459db6ef621ea2e7685f67a0bdd3685430c31b59fb5bd464214e36dd93e2481866248a3a02baea6b4615fa619
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4