Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
11/05/2024, 05:07
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
8496fcd4b760e3f810eaa15d36b57240_NeikiAnalytics.exe
Resource
win7-20240215-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
8496fcd4b760e3f810eaa15d36b57240_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
8496fcd4b760e3f810eaa15d36b57240_NeikiAnalytics.exe
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Size
68KB
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MD5
8496fcd4b760e3f810eaa15d36b57240
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SHA1
e63d65e8a1e1971be79e9b2d31f14bd43eef674e
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SHA256
8f6bdbbb743d6da6b8821a718484d99b36320fa23436e8f78b44dda309b7b5b5
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SHA512
eddb23514ac964183e3cdc8fd2a5fec2493dbcf1e89ec38ca48dba0abd4d8c704625ff3f2b571b9d6439f1f5f03e76a13c0bc8b49c6ca81071b204ebaf1b28e3
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SSDEEP
1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8q17:Olg35GTslA5t3/w8U7
Score
10/10
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" ignutot-acoot.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" ignutot-acoot.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" ignutot-acoot.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" ignutot-acoot.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\{4256524B-4950-5453-4256-524B49505453}\StubPath = "C:\\Windows\\system32\\ulkugex.exe" ignutot-acoot.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4256524B-4950-5453-4256-524B49505453} ignutot-acoot.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4256524B-4950-5453-4256-524B49505453}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" ignutot-acoot.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4256524B-4950-5453-4256-524B49505453}\IsInstalled = "1" ignutot-acoot.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 ignutot-acoot.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" ignutot-acoot.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\ipkooduf.exe" ignutot-acoot.exe -
Executes dropped EXE 2 IoCs
pid Process 724 ignutot-acoot.exe 208 ignutot-acoot.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" ignutot-acoot.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" ignutot-acoot.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" ignutot-acoot.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" ignutot-acoot.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} ignutot-acoot.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify ignutot-acoot.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" ignutot-acoot.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\abnooreag-eacor.dll" ignutot-acoot.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" ignutot-acoot.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\ulkugex.exe ignutot-acoot.exe File opened for modification C:\Windows\SysWOW64\abnooreag-eacor.dll ignutot-acoot.exe File opened for modification C:\Windows\SysWOW64\ignutot-acoot.exe 8496fcd4b760e3f810eaa15d36b57240_NeikiAnalytics.exe File created C:\Windows\SysWOW64\ignutot-acoot.exe 8496fcd4b760e3f810eaa15d36b57240_NeikiAnalytics.exe File created C:\Windows\SysWOW64\ulkugex.exe ignutot-acoot.exe File created C:\Windows\SysWOW64\abnooreag-eacor.dll ignutot-acoot.exe File opened for modification C:\Windows\SysWOW64\ignutot-acoot.exe ignutot-acoot.exe File opened for modification C:\Windows\SysWOW64\ipkooduf.exe ignutot-acoot.exe File created C:\Windows\SysWOW64\ipkooduf.exe ignutot-acoot.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 208 ignutot-acoot.exe 208 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe 724 ignutot-acoot.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2540 8496fcd4b760e3f810eaa15d36b57240_NeikiAnalytics.exe Token: SeDebugPrivilege 724 ignutot-acoot.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2540 wrote to memory of 724 2540 8496fcd4b760e3f810eaa15d36b57240_NeikiAnalytics.exe 82 PID 2540 wrote to memory of 724 2540 8496fcd4b760e3f810eaa15d36b57240_NeikiAnalytics.exe 82 PID 2540 wrote to memory of 724 2540 8496fcd4b760e3f810eaa15d36b57240_NeikiAnalytics.exe 82 PID 724 wrote to memory of 608 724 ignutot-acoot.exe 5 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 208 724 ignutot-acoot.exe 83 PID 724 wrote to memory of 208 724 ignutot-acoot.exe 83 PID 724 wrote to memory of 208 724 ignutot-acoot.exe 83 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56 PID 724 wrote to memory of 3488 724 ignutot-acoot.exe 56
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:608
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3488
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C:\Users\Admin\AppData\Local\Temp\8496fcd4b760e3f810eaa15d36b57240_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\8496fcd4b760e3f810eaa15d36b57240_NeikiAnalytics.exe"2⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2540 -
C:\Windows\SysWOW64\ignutot-acoot.exe"C:\Windows\system32\ignutot-acoot.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:724 -
C:\Windows\SysWOW64\ignutot-acoot.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:208
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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
68KB
MD58496fcd4b760e3f810eaa15d36b57240
SHA1e63d65e8a1e1971be79e9b2d31f14bd43eef674e
SHA2568f6bdbbb743d6da6b8821a718484d99b36320fa23436e8f78b44dda309b7b5b5
SHA512eddb23514ac964183e3cdc8fd2a5fec2493dbcf1e89ec38ca48dba0abd4d8c704625ff3f2b571b9d6439f1f5f03e76a13c0bc8b49c6ca81071b204ebaf1b28e3
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Filesize
71KB
MD5bf38e16f4a97d342e1f690e2ec81e219
SHA176fd2cb56ab323f0142a57753759f41dfceb2ac8
SHA25687e6092e4c57c7c03462cc711f95597970fd4eadcaeb4b062fc125ea33bff04f
SHA5121acb3d4938b3f2438fb51fb68a7f0d2bf97f002f8d537958b329701efe664707ba24f696a91a74f2a7488f977f5fbcbd08dc7b28d4815eb59a34bf0fc6af5393
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Filesize
70KB
MD5e3b39dd937d4b8a3f9c361059c82daa4
SHA19fa42d5b1a343b8676f319ff0a07d860851694b6
SHA2566c5eba1aa7dd2b5fab07142231a0aecb462f00b26dbefd1245d0c9bfc4d7267b
SHA5128c9f8b98ad73825a34b6d1da3c08d16f692f3447c2bdd0821f881293a9136d98c59053c988d95655b95dcc8717a94cef11ee8c8ab6f3946628040b7faa6a2128