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Analysis
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max time kernel
149s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
11/05/2024, 20:40
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
36f1e5ef8393e1af7d0f326c89707c40_NeikiAnalytics.exe
Resource
win7-20240508-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
36f1e5ef8393e1af7d0f326c89707c40_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
36f1e5ef8393e1af7d0f326c89707c40_NeikiAnalytics.exe
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Size
73KB
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MD5
36f1e5ef8393e1af7d0f326c89707c40
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SHA1
06e996748f5c68ca59bea188600c2e2edf3ce0d5
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SHA256
a5120c58ecd01a9d12b13628e55185dc44fac200a4da498d21d70df4f6e13e4a
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SHA512
37ddc5d925d10715766f10be3c8b0de7b10d971fc8b5d9227ec24cb98a70a24bc9bded955ee4dae322e345091f0b58fbfc8482a615bbba16ae940eb81ef06ae8
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SSDEEP
1536:xCbu2+qEzyX/vh4K+AI5JZC17KNfeCIG3nc3ij/OVVhcEnYN6VV:gu2+qEzyX/vh4K+AI5JZCMN1I2nSiDON
Score
10/10
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" ourcuver.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" ourcuver.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" ourcuver.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" ourcuver.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\{554F5448-4350-4851-554F-544843504851}\StubPath = "C:\\Windows\\system32\\ubmoacood-ecom.exe" ourcuver.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{554F5448-4350-4851-554F-544843504851} ourcuver.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{554F5448-4350-4851-554F-544843504851}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" ourcuver.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{554F5448-4350-4851-554F-544843504851}\IsInstalled = "1" ourcuver.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 ourcuver.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" ourcuver.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\abmitec-ocom.exe" ourcuver.exe -
Executes dropped EXE 2 IoCs
pid Process 2204 ourcuver.exe 2344 ourcuver.exe -
Loads dropped DLL 3 IoCs
pid Process 108 36f1e5ef8393e1af7d0f326c89707c40_NeikiAnalytics.exe 108 36f1e5ef8393e1af7d0f326c89707c40_NeikiAnalytics.exe 2204 ourcuver.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" ourcuver.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" ourcuver.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" ourcuver.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" ourcuver.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}\Startup = "Startup" ourcuver.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} ourcuver.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify ourcuver.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" ourcuver.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\xcoonix.dll" ourcuver.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\ourcuver.exe ourcuver.exe File opened for modification C:\Windows\SysWOW64\ourcuver.exe 36f1e5ef8393e1af7d0f326c89707c40_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\abmitec-ocom.exe ourcuver.exe File created C:\Windows\SysWOW64\abmitec-ocom.exe ourcuver.exe File opened for modification C:\Windows\SysWOW64\ubmoacood-ecom.exe ourcuver.exe File created C:\Windows\SysWOW64\ubmoacood-ecom.exe ourcuver.exe File created C:\Windows\SysWOW64\xcoonix.dll ourcuver.exe File created C:\Windows\SysWOW64\ourcuver.exe 36f1e5ef8393e1af7d0f326c89707c40_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\xcoonix.dll ourcuver.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2344 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe 2204 ourcuver.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2204 ourcuver.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 108 wrote to memory of 2204 108 36f1e5ef8393e1af7d0f326c89707c40_NeikiAnalytics.exe 28 PID 108 wrote to memory of 2204 108 36f1e5ef8393e1af7d0f326c89707c40_NeikiAnalytics.exe 28 PID 108 wrote to memory of 2204 108 36f1e5ef8393e1af7d0f326c89707c40_NeikiAnalytics.exe 28 PID 108 wrote to memory of 2204 108 36f1e5ef8393e1af7d0f326c89707c40_NeikiAnalytics.exe 28 PID 2204 wrote to memory of 432 2204 ourcuver.exe 5 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 2344 2204 ourcuver.exe 29 PID 2204 wrote to memory of 2344 2204 ourcuver.exe 29 PID 2204 wrote to memory of 2344 2204 ourcuver.exe 29 PID 2204 wrote to memory of 2344 2204 ourcuver.exe 29 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.exe 21 PID 2204 wrote to memory of 1192 2204 ourcuver.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:1192
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C:\Users\Admin\AppData\Local\Temp\36f1e5ef8393e1af7d0f326c89707c40_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\36f1e5ef8393e1af7d0f326c89707c40_NeikiAnalytics.exe"2⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:108 -
C:\Windows\SysWOW64\ourcuver.exe"C:\Windows\SysWOW64\ourcuver.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:2204 -
C:\Windows\SysWOW64\ourcuver.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2344
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
74KB
MD59ce8cad0b4b700ca91529d9ca6a2304a
SHA15739a25f8066b4a278a7f0d97c3e7f4b5e4eb6e6
SHA2560f15317f217fc098911e2986469a03b7ca90ac54de7a70a23e7a2a9794c87c6c
SHA512b80a7fdfd53b635fb9e0fe7ed79dc5cc108684a9b31b4912fe4b38826bb16078ec3fcc326d14148f727738aa520ba1106acec324c8b54e291ae3dabedbb1956c
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Filesize
73KB
MD5ce1315ee30bc5c744e30e22f6ef2bfee
SHA1d2260e46a2737187d14ccd9efb7cbca396d93a96
SHA256217124093a1b57050b391fd4b71af244ca81531fe57a4e0c2ee6681baae845a6
SHA51218b6f2dc1f084f9a90eb7ccd7615d0ac0667320864eef147fa694a4caf6e39de5a81d8bdaf6b676d9fc228fce0dffd6f526dee61c0e58d40fc01aaf52167198d
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
71KB
MD54dc47f940f49070af3a9d0a7af195d9d
SHA176941c88fb688d4854e47ad6fb3495e5d594e600
SHA256f6d2b38109c69b3ea3d3deb2d8c7b6a38f81946b719a56e07bb0ceed0dae04d7
SHA512d6e5251e759d5925a33ae2396329bcf3fa09d99e4399dcf69f4f2ccf98762727c229f6a026a2252f9543c5ef57df797f4a5398a49922b0cd6d42672d0931c0cb