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Analysis
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max time kernel
149s -
max time network
129s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
17/05/2024, 19:23
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
1f4858b1e71bd79e7266acd765c663b0_NeikiAnalytics.exe
Resource
win7-20240508-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
1f4858b1e71bd79e7266acd765c663b0_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
1f4858b1e71bd79e7266acd765c663b0_NeikiAnalytics.exe
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Size
72KB
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MD5
1f4858b1e71bd79e7266acd765c663b0
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SHA1
134f30b85a29d1f8bbdf5d91fe591ec6996c9e5e
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SHA256
d40c87cf6f2defbeb2bff513821c0131e5806edc7c6ecfde29ba5953e1fe25e7
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SHA512
28a93746f0d06b299ac408ceec6b8d87b9db684f1b61693eb5266afb92071839c18232008f5ee67853bde161f417b95bf410238cc8f61336d6f3c009bea0f912
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SSDEEP
1536:xUzOORyuTKxBpkcoIOgm5qyrY4xhzO2dsIM:a/Kx8DIOvqeY4PzOXd
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" evseatoh.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" evseatoh.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" evseatoh.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" evseatoh.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\{47594C51-574a-434e-4759-4C51574A434e}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" evseatoh.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{47594C51-574a-434e-4759-4C51574A434e}\IsInstalled = "1" evseatoh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{47594C51-574a-434e-4759-4C51574A434e}\StubPath = "C:\\Windows\\system32\\egfiser.exe" evseatoh.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{47594C51-574a-434e-4759-4C51574A434e} evseatoh.exe -
Sets file execution options in registry 2 TTPs 3 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" evseatoh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\eacdunor-ekum.exe" evseatoh.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe evseatoh.exe -
Executes dropped EXE 2 IoCs
pid Process 860 evseatoh.exe 4056 evseatoh.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" evseatoh.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" evseatoh.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" evseatoh.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" evseatoh.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} evseatoh.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify evseatoh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" evseatoh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\asgoagot.dll" evseatoh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" evseatoh.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File created C:\Windows\SysWOW64\eacdunor-ekum.exe evseatoh.exe File opened for modification C:\Windows\SysWOW64\egfiser.exe evseatoh.exe File created C:\Windows\SysWOW64\asgoagot.dll evseatoh.exe File opened for modification C:\Windows\SysWOW64\evseatoh.exe evseatoh.exe File opened for modification C:\Windows\SysWOW64\evseatoh.exe 1f4858b1e71bd79e7266acd765c663b0_NeikiAnalytics.exe File created C:\Windows\SysWOW64\evseatoh.exe 1f4858b1e71bd79e7266acd765c663b0_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\eacdunor-ekum.exe evseatoh.exe File created C:\Windows\SysWOW64\egfiser.exe evseatoh.exe File opened for modification C:\Windows\SysWOW64\asgoagot.dll evseatoh.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 4056 evseatoh.exe 4056 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe 860 evseatoh.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 860 evseatoh.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2080 wrote to memory of 860 2080 1f4858b1e71bd79e7266acd765c663b0_NeikiAnalytics.exe 90 PID 2080 wrote to memory of 860 2080 1f4858b1e71bd79e7266acd765c663b0_NeikiAnalytics.exe 90 PID 2080 wrote to memory of 860 2080 1f4858b1e71bd79e7266acd765c663b0_NeikiAnalytics.exe 90 PID 860 wrote to memory of 620 860 evseatoh.exe 5 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 4056 860 evseatoh.exe 91 PID 860 wrote to memory of 4056 860 evseatoh.exe 91 PID 860 wrote to memory of 4056 860 evseatoh.exe 91 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.exe 56 PID 860 wrote to memory of 3476 860 evseatoh.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:3476
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C:\Users\Admin\AppData\Local\Temp\1f4858b1e71bd79e7266acd765c663b0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\1f4858b1e71bd79e7266acd765c663b0_NeikiAnalytics.exe"2⤵
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2080 -
C:\Windows\SysWOW64\evseatoh.exe"C:\Windows\SysWOW64\evseatoh.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:860 -
C:\Windows\SysWOW64\evseatoh.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:4056
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3440,i,16710585221322798697,8586257254049248207,262144 --variations-seed-version --mojo-platform-channel-handle=4136 /prefetch:81⤵PID:4532
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
73KB
MD5e93cb9cfc1619736a55c311299be07df
SHA1ebc5f8b3f2fa0952ea668744517b01f750055d16
SHA256b2f2bae56e128da5809a213c8a56692c3e6a7181460e5af4c4b085755becb16b
SHA512a8fbda4de4f3e66cdbf2a6dbde3a77b65c9529cef5c1c6dd2042efcef4444b5157a1abdcd713bda611beac887a5ba99e324e059c8f352a872601a273472c426d
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Filesize
72KB
MD57678f84d5d498d2967aca0a040c65925
SHA184c77d714ec2fd99f0789f490cc9cb5562cbac26
SHA256d9dd60072edc39744a87136fb33f54cb0d7734e9bfc0bbfdbaf3a2384445b980
SHA512c1d123bd50d8c799197c490db815258c29e6882e143290507293ea3e65388b799ac6702a528b9c4f3daaebc555e60e814a776c48c40fe5826b069798b0e3aa2d
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Filesize
70KB
MD558b2b4ab82deb59d6cdf38c77dd76384
SHA1e0c45f7315eef0efbe469184dff0b301b157ca79
SHA256b602302c61fed60eae10e100c24df1c898e6303b582a4ab0b17f275e1a941507
SHA512300b22f0455b62d696c7f85926ae797c4020470e6b8d04076a22eaeef240345f7b0bb8f93d5469483d5bc921beee3d53ddd67b0066272bbd09cac1f4e5a58688