Analysis
- max time kernel
149s - max time network
104s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system - submitted
14/05/2024, 06:52
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
99b2cdf1efb129bb5f71c26417d93670_NeikiAnalytics.exe
Resource
win7-20240419-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
99b2cdf1efb129bb5f71c26417d93670_NeikiAnalytics.exe
Resource
win10v2004-20240426-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 99b2cdf1efb129bb5f71c26417d93670_NeikiAnalytics.exe
- Size 70KB
- Sample240514-hm497aef45
- SHA256 a43c7a765fb0d5223f707a71af54f0039441ec562a92b40653280369b70ce880
- MD5 99b2cdf1efb129bb5f71c26417d93670
- SHA1 b7cee1e41c3ade35187b29a7870c396e5968dd9b
- SHA512 87463034a0d1c16c544e64ae44e79e59a38d5f6b8ebb25c76554b0415e3ccc691c957cb8441d5f46a6d85983c6008e21ae71ebc855efa0fec8f8ac29f4562558
- SSDEEP 1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8E7:Olg35GTslA5t3/w8E7
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" ovvohoom-ouveas.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" ovvohoom-ouveas.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" ovvohoom-ouveas.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" ovvohoom-ouveas.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\{4E515054-544d-524d-4E51-5054544D524d} ovvohoom-ouveas.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4E515054-544d-524d-4E51-5054544D524d}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" ovvohoom-ouveas.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4E515054-544d-524d-4E51-5054544D524d}\IsInstalled = "1" ovvohoom-ouveas.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4E515054-544d-524d-4E51-5054544D524d}\StubPath = "C:\\Windows\\system32\\ubsorooc.exe" ovvohoom-ouveas.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 ovvohoom-ouveas.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" ovvohoom-ouveas.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\uvhisoof-ixeab.exe" ovvohoom-ouveas.exe - Executes dropped EXE 2 IoCs
pid Process 1612 ovvohoom-ouveas.exe 2248 ovvohoom-ouveas.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" ovvohoom-ouveas.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" ovvohoom-ouveas.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" ovvohoom-ouveas.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" ovvohoom-ouveas.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}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" ovvohoom-ouveas.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\eavpeacad-ereas.dll" ovvohoom-ouveas.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" ovvohoom-ouveas.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} ovvohoom-ouveas.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify ovvohoom-ouveas.exe - Drops file in System32 directory 9 IoCs
description ioc Process File created C:\Windows\SysWOW64\ubsorooc.exe ovvohoom-ouveas.exe File created C:\Windows\SysWOW64\eavpeacad-ereas.dll ovvohoom-ouveas.exe File opened for modification C:\Windows\SysWOW64\ovvohoom-ouveas.exe ovvohoom-ouveas.exe File opened for modification C:\Windows\SysWOW64\ubsorooc.exe ovvohoom-ouveas.exe File created C:\Windows\SysWOW64\ovvohoom-ouveas.exe 99b2cdf1efb129bb5f71c26417d93670_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\uvhisoof-ixeab.exe ovvohoom-ouveas.exe File created C:\Windows\SysWOW64\uvhisoof-ixeab.exe ovvohoom-ouveas.exe File opened for modification C:\Windows\SysWOW64\eavpeacad-ereas.dll ovvohoom-ouveas.exe File opened for modification C:\Windows\SysWOW64\ovvohoom-ouveas.exe 99b2cdf1efb129bb5f71c26417d93670_NeikiAnalytics.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 2248 ovvohoom-ouveas.exe 2248 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe 1612 ovvohoom-ouveas.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2940 99b2cdf1efb129bb5f71c26417d93670_NeikiAnalytics.exe Token: SeDebugPrivilege 1612 ovvohoom-ouveas.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2940 wrote to memory of 1612 2940 99b2cdf1efb129bb5f71c26417d93670_NeikiAnalytics.exe 84 PID 2940 wrote to memory of 1612 2940 99b2cdf1efb129bb5f71c26417d93670_NeikiAnalytics.exe 84 PID 2940 wrote to memory of 1612 2940 99b2cdf1efb129bb5f71c26417d93670_NeikiAnalytics.exe 84 PID 1612 wrote to memory of 632 1612 ovvohoom-ouveas.exe 5 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 2248 1612 ovvohoom-ouveas.exe 85 PID 1612 wrote to memory of 2248 1612 ovvohoom-ouveas.exe 85 PID 1612 wrote to memory of 2248 1612 ovvohoom-ouveas.exe 85 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56 PID 1612 wrote to memory of 3504 1612 ovvohoom-ouveas.exe 56
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:632
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3504
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C:\Users\Admin\AppData\Local\Temp\99b2cdf1efb129bb5f71c26417d93670_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\99b2cdf1efb129bb5f71c26417d93670_NeikiAnalytics.exe"2⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2940 -
C:\Windows\SysWOW64\ovvohoom-ouveas.exe"C:\Windows\system32\ovvohoom-ouveas.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:1612 -
C:\Windows\SysWOW64\ovvohoom-ouveas.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2248
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\eavpeacad-ereas.dll
- Size 5KB
- SHA256 76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
- MD5 f37b21c00fd81bd93c89ce741a88f183
- SHA1 b2796500597c68e2f5638e1101b46eaf32676c1c
- SHA512 252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
- SSDEEP 48:6/bHgJ2GVhcus1lli4NbE2eMGjofSA8YDITcSd3MA3MMIv0BvcvXQ3:yAJ2G6Vx5EUGU6wIASdcAcHvA3
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\SysWOW64\ovvohoom-ouveas.exe
- Size 70KB
- SHA256 a43c7a765fb0d5223f707a71af54f0039441ec562a92b40653280369b70ce880
- MD5 99b2cdf1efb129bb5f71c26417d93670
- SHA1 b7cee1e41c3ade35187b29a7870c396e5968dd9b
- SHA512 87463034a0d1c16c544e64ae44e79e59a38d5f6b8ebb25c76554b0415e3ccc691c957cb8441d5f46a6d85983c6008e21ae71ebc855efa0fec8f8ac29f4562558
- SSDEEP 1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8E7:Olg35GTslA5t3/w8E7
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\SysWOW64\ubsorooc.exe
- Size 72KB
- SHA256 db1fa731b8e1e61e456324824931a1de182ada1af6d83d0eb7a97517cb7207c0
- MD5 3db5fbb8c4dc896e92eda72a16a37c5d
- SHA1 8a1df2b9b0e053a244ff67fd15e0f44a0f20d3db
- SHA512 7e6ec705b332b5966a65d73dbe0514bc9247fbdf126f85708067674495dd8e2769d2d70506c627283a394219fcab02e6a575d47a730568181dae165de6244d50
- SSDEEP 1536:xSrvxXVyxMDjTS+XlWle1s9dGnDDz4+CQ1/k:Erv9VyxMDjTS+XlK8s9doD1Txk
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\SysWOW64\uvhisoof-ixeab.exe
- Size 73KB
- SHA256 a75941cbfe3dfcfdfc8244d35a770525be484789dff789e7616a0ec53064c3f2
- MD5 8f07386a1c8076e7666953029919cb7e
- SHA1 360e535aabb3c907be0d25d5a1403ed4727e5692
- SHA512 f752e9d355277e3f423680cc6dde593ce699203dbe03fbfc894c2c1d7bacb5d6f03234fde0576050eac28250171b91389cdfffaf450635cdb7509da95de7f1d5
- SSDEEP 1536:1yH5LPEQ6maSvGVruKuewt/dl7g6y4GiAV:ihB6mSjuhtM6yRiAV
- MD5 SHA1 SHA512 SSDEEP