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Analysis
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max time kernel
149s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
15/05/2024, 10:48
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ca1de54eb1b048d189cf5ff812b46970_NeikiAnalytics.exe
Resource
win7-20240508-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
ca1de54eb1b048d189cf5ff812b46970_NeikiAnalytics.exe
Resource
win10v2004-20240426-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
ca1de54eb1b048d189cf5ff812b46970_NeikiAnalytics.exe
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Size
73KB
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MD5
ca1de54eb1b048d189cf5ff812b46970
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SHA1
9fa855198e51d257b63a87cbfacf9235f1ab38be
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SHA256
17d2438da27432ea532aba72488b8f81565a23bc8cf4f520e99261962f79046f
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SHA512
7cac608766cf8670e6bda8525e7526eab82f7884da48b340b8606b4eb0e77da12e76c381136fa4f86fe3d5de1681e449882a1efcb40d6fbae436a505bf87c0f3
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SSDEEP
1536:x3jgs+6phKAQx5c895P5Zxuyowea2eJYIuv1iahWuSxaqMXSVt2:BTdphKRxR95P5Zhowea2yuv/hWuSxa97
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" annatob.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" annatob.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" annatob.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" annatob.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\{4C4C5844-4845-5743-4C4C-584448455743}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" annatob.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4C4C5844-4845-5743-4C4C-584448455743}\IsInstalled = "1" annatob.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4C4C5844-4845-5743-4C4C-584448455743}\StubPath = "C:\\Windows\\system32\\ebpupax.exe" annatob.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4C4C5844-4845-5743-4C4C-584448455743} annatob.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 annatob.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" annatob.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\ikpehed-eacac.exe" annatob.exe -
Executes dropped EXE 2 IoCs
pid Process 536 annatob.exe 3912 annatob.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" annatob.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" annatob.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" annatob.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" annatob.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}\DLLName = "C:\\Windows\\system32\\eagtoacob-aroot.dll" annatob.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" annatob.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} annatob.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify annatob.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" annatob.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File created C:\Windows\SysWOW64\annatob.exe ca1de54eb1b048d189cf5ff812b46970_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\ikpehed-eacac.exe annatob.exe File created C:\Windows\SysWOW64\ikpehed-eacac.exe annatob.exe File opened for modification C:\Windows\SysWOW64\ebpupax.exe annatob.exe File created C:\Windows\SysWOW64\ebpupax.exe annatob.exe File opened for modification C:\Windows\SysWOW64\annatob.exe annatob.exe File opened for modification C:\Windows\SysWOW64\annatob.exe ca1de54eb1b048d189cf5ff812b46970_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\eagtoacob-aroot.dll annatob.exe File created C:\Windows\SysWOW64\eagtoacob-aroot.dll annatob.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 3912 annatob.exe 3912 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe 536 annatob.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 536 annatob.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3524 wrote to memory of 536 3524 ca1de54eb1b048d189cf5ff812b46970_NeikiAnalytics.exe 85 PID 3524 wrote to memory of 536 3524 ca1de54eb1b048d189cf5ff812b46970_NeikiAnalytics.exe 85 PID 3524 wrote to memory of 536 3524 ca1de54eb1b048d189cf5ff812b46970_NeikiAnalytics.exe 85 PID 536 wrote to memory of 3912 536 annatob.exe 86 PID 536 wrote to memory of 3912 536 annatob.exe 86 PID 536 wrote to memory of 3912 536 annatob.exe 86 PID 536 wrote to memory of 588 536 annatob.exe 5 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56 PID 536 wrote to memory of 3412 536 annatob.exe 56
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:588
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3412
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C:\Users\Admin\AppData\Local\Temp\ca1de54eb1b048d189cf5ff812b46970_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\ca1de54eb1b048d189cf5ff812b46970_NeikiAnalytics.exe"2⤵
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:3524 -
C:\Windows\SysWOW64\annatob.exe"C:\Windows\SysWOW64\annatob.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:536 -
C:\Windows\SysWOW64\annatob.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:3912
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
71KB
MD570df9bc45648d7fab6d5027f1f0d550a
SHA19bae4f190ac3336ac4b2799c6b67e00e9b5dcd6b
SHA2565672b3c2d6a3fb66bd9138fc1c8bcc10aba8ad794d63640187a9ff4a1fedb46b
SHA512b1bd0de6277f9a6ab5e7a69778c926ea82b2619b11ab0b8954d329ae1abae1566cd6f9f4c820eed3b8dc0a846941f5d523c41fc77d2f3d28245f61c1a1810fe7
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
73KB
MD50df2a09bbdedaf16da573aaffd59865a
SHA1aeabfd54e786bfdf4935a42ef1594542907fe42c
SHA2565b543971820365aa46ab4ae0731805ecf3b310c7d551878c1c108d45aaa3f776
SHA5125773ff0e74c98bcf4d7802b524892d3a33d15d4d75241a82cd6f19d7b46688a6fa69db84180982a117e3779f624d9fd0eb0eded9566d1c9998e079bbc25badb2
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Filesize
74KB
MD555954b5369592bf5c9b71a3ca6239b98
SHA1788d9647eda41181720e2095e7fc8edba8493da7
SHA256ab15761485c90cce60462187a0fcacf6f9961c56ba25902aa1b53dd5833fd9af
SHA512d4b32345e6d8e5f5936e68296ade36431ed714fba425b12af6d914567ba57d3b63a3e86e17a3da2dcbb0c74ab8ec9d16eeeb230dd5a090435637cd1f0e911a63