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Analysis
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max time kernel
149s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
15/05/2024, 23:52
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
5a2db0c377cd2a0d8d67d63f2a8388b0_NeikiAnalytics.exe
Resource
win7-20240221-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
5a2db0c377cd2a0d8d67d63f2a8388b0_NeikiAnalytics.exe
Resource
win10v2004-20240426-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
5a2db0c377cd2a0d8d67d63f2a8388b0_NeikiAnalytics.exe
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Size
71KB
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MD5
5a2db0c377cd2a0d8d67d63f2a8388b0
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SHA1
efccc713013b75c53992c49ae2743247a035cac3
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SHA256
4c3c39c91c024c483f954173b1a9549f5475a010fb5e4078855d80f0ce43ca06
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SHA512
8010b013678091dc5e64c16ada7108f9e3fdcc90ad6a7d685a2a3a2f657999374df70eddbeab4f509d0bd38066eaf03ba731280d70add21d6a227374bc68bbdb
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SSDEEP
1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8sl1pRv:Olg35GTslA5t3/w8wp
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" udmoobev.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" udmoobev.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" udmoobev.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" udmoobev.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\{484B554C-4249-4255-484B-554C42494255} udmoobev.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{484B554C-4249-4255-484B-554C42494255}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" udmoobev.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{484B554C-4249-4255-484B-554C42494255}\IsInstalled = "1" udmoobev.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{484B554C-4249-4255-484B-554C42494255}\StubPath = "C:\\Windows\\system32\\arboapat-udoas.exe" udmoobev.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 udmoobev.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" udmoobev.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\axxatip-idor.exe" udmoobev.exe -
Executes dropped EXE 2 IoCs
pid Process 904 udmoobev.exe 2196 udmoobev.exe -
Loads dropped DLL 3 IoCs
pid Process 2124 5a2db0c377cd2a0d8d67d63f2a8388b0_NeikiAnalytics.exe 2124 5a2db0c377cd2a0d8d67d63f2a8388b0_NeikiAnalytics.exe 904 udmoobev.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" udmoobev.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" udmoobev.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" udmoobev.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" udmoobev.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} udmoobev.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify udmoobev.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" udmoobev.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\edbeatur.dll" udmoobev.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" udmoobev.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\udmoobev.exe udmoobev.exe File created C:\Windows\SysWOW64\axxatip-idor.exe udmoobev.exe File created C:\Windows\SysWOW64\udmoobev.exe 5a2db0c377cd2a0d8d67d63f2a8388b0_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\axxatip-idor.exe udmoobev.exe File opened for modification C:\Windows\SysWOW64\arboapat-udoas.exe udmoobev.exe File created C:\Windows\SysWOW64\arboapat-udoas.exe udmoobev.exe File opened for modification C:\Windows\SysWOW64\edbeatur.dll udmoobev.exe File created C:\Windows\SysWOW64\edbeatur.dll udmoobev.exe File opened for modification C:\Windows\SysWOW64\udmoobev.exe 5a2db0c377cd2a0d8d67d63f2a8388b0_NeikiAnalytics.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 2196 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe 904 udmoobev.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2124 5a2db0c377cd2a0d8d67d63f2a8388b0_NeikiAnalytics.exe Token: SeDebugPrivilege 904 udmoobev.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2124 wrote to memory of 904 2124 5a2db0c377cd2a0d8d67d63f2a8388b0_NeikiAnalytics.exe 28 PID 2124 wrote to memory of 904 2124 5a2db0c377cd2a0d8d67d63f2a8388b0_NeikiAnalytics.exe 28 PID 2124 wrote to memory of 904 2124 5a2db0c377cd2a0d8d67d63f2a8388b0_NeikiAnalytics.exe 28 PID 2124 wrote to memory of 904 2124 5a2db0c377cd2a0d8d67d63f2a8388b0_NeikiAnalytics.exe 28 PID 904 wrote to memory of 2196 904 udmoobev.exe 29 PID 904 wrote to memory of 2196 904 udmoobev.exe 29 PID 904 wrote to memory of 2196 904 udmoobev.exe 29 PID 904 wrote to memory of 2196 904 udmoobev.exe 29 PID 904 wrote to memory of 436 904 udmoobev.exe 5 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21 PID 904 wrote to memory of 1204 904 udmoobev.exe 21
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:436
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1204
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C:\Users\Admin\AppData\Local\Temp\5a2db0c377cd2a0d8d67d63f2a8388b0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\5a2db0c377cd2a0d8d67d63f2a8388b0_NeikiAnalytics.exe"2⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2124 -
C:\Windows\SysWOW64\udmoobev.exe"C:\Windows\system32\udmoobev.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:904 -
C:\Windows\SysWOW64\udmoobev.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2196
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
73KB
MD519c4ac8c21f70c43b77948445f5a7cd0
SHA186c1618bc6b0da54b1a7962377a4b9794db458a5
SHA256dacce32605a1a552f3bbb8448bb5db4ffd7b73a75e24eac8a5f548392986336b
SHA512e40635d54eae29ace6981e4a8eb3993ca46069fa73e3cccd9f0603975bf76ed3f68d523e2139622d500e2d89b11aaa2d383d2fd682477502773b4e5614f69529
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Filesize
74KB
MD5be000024f87a5223e2205901709214da
SHA10dae723066164920f1a1cf0e30f1fc295f82134f
SHA256d6fe4ba6e6a67e6a93a8ba6c7b93c49e8a87a8b67ccae37132b847d1704de368
SHA51205c2de90e3ca458270eb3feaf65b9b5478f57aedbc68a8bde8799ccce1e5c86bd8a2e377cb37592102f94cde310e22efce4ca27af312648867fdb50fd5de3aa0
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
71KB
MD55a2db0c377cd2a0d8d67d63f2a8388b0
SHA1efccc713013b75c53992c49ae2743247a035cac3
SHA2564c3c39c91c024c483f954173b1a9549f5475a010fb5e4078855d80f0ce43ca06
SHA5128010b013678091dc5e64c16ada7108f9e3fdcc90ad6a7d685a2a3a2f657999374df70eddbeab4f509d0bd38066eaf03ba731280d70add21d6a227374bc68bbdb