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Analysis
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max time kernel
149s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
17/05/2024, 11:48
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
eb2853e71aac3d57a4d4621f9ec90ce0_NeikiAnalytics.exe
Resource
win7-20240221-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
eb2853e71aac3d57a4d4621f9ec90ce0_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
eb2853e71aac3d57a4d4621f9ec90ce0_NeikiAnalytics.exe
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Size
68KB
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MD5
eb2853e71aac3d57a4d4621f9ec90ce0
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SHA1
568b3727f3ca6ebb8bc4dacd6577a21923f3b8b8
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SHA256
eec0748c19b990e0050fd6d05aaa2e3343e51d6a97f3307d25068abb02326b1d
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SHA512
0f10d6ae2c5e4b20bf4b5450235eef77a39392da3d690e16fe68e0c6e1406a039849ee991a69ac9794cc0011bf3c8106014634297095b046387adb03538e5202
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SSDEEP
1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8Vo:Olg35GTslA5t3/w8Vo
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" oullixok.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" oullixok.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" oullixok.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" oullixok.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} oullixok.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{484B554C-4249-4255-484B-554C42494255}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" oullixok.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{484B554C-4249-4255-484B-554C42494255}\IsInstalled = "1" oullixok.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{484B554C-4249-4255-484B-554C42494255}\StubPath = "C:\\Windows\\system32\\ahgatood.exe" oullixok.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 oullixok.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" oullixok.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\onxeaxis-oubex.exe" oullixok.exe -
Executes dropped EXE 2 IoCs
pid Process 2872 oullixok.exe 2540 oullixok.exe -
Loads dropped DLL 3 IoCs
pid Process 1712 eb2853e71aac3d57a4d4621f9ec90ce0_NeikiAnalytics.exe 1712 eb2853e71aac3d57a4d4621f9ec90ce0_NeikiAnalytics.exe 2872 oullixok.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" oullixok.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" oullixok.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" oullixok.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" oullixok.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" oullixok.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\eabhoahear-sor.dll" oullixok.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" oullixok.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} oullixok.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify oullixok.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\oullixok.exe eb2853e71aac3d57a4d4621f9ec90ce0_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\onxeaxis-oubex.exe oullixok.exe File created C:\Windows\SysWOW64\onxeaxis-oubex.exe oullixok.exe File opened for modification C:\Windows\SysWOW64\ahgatood.exe oullixok.exe File opened for modification C:\Windows\SysWOW64\eabhoahear-sor.dll oullixok.exe File created C:\Windows\SysWOW64\eabhoahear-sor.dll oullixok.exe File created C:\Windows\SysWOW64\oullixok.exe eb2853e71aac3d57a4d4621f9ec90ce0_NeikiAnalytics.exe File created C:\Windows\SysWOW64\ahgatood.exe oullixok.exe File opened for modification C:\Windows\SysWOW64\oullixok.exe oullixok.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2540 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe 2872 oullixok.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1712 eb2853e71aac3d57a4d4621f9ec90ce0_NeikiAnalytics.exe Token: SeDebugPrivilege 2872 oullixok.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1712 wrote to memory of 2872 1712 eb2853e71aac3d57a4d4621f9ec90ce0_NeikiAnalytics.exe 28 PID 1712 wrote to memory of 2872 1712 eb2853e71aac3d57a4d4621f9ec90ce0_NeikiAnalytics.exe 28 PID 1712 wrote to memory of 2872 1712 eb2853e71aac3d57a4d4621f9ec90ce0_NeikiAnalytics.exe 28 PID 1712 wrote to memory of 2872 1712 eb2853e71aac3d57a4d4621f9ec90ce0_NeikiAnalytics.exe 28 PID 2872 wrote to memory of 436 2872 oullixok.exe 5 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 2540 2872 oullixok.exe 29 PID 2872 wrote to memory of 2540 2872 oullixok.exe 29 PID 2872 wrote to memory of 2540 2872 oullixok.exe 29 PID 2872 wrote to memory of 2540 2872 oullixok.exe 29 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20 PID 2872 wrote to memory of 1112 2872 oullixok.exe 20
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:1112
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C:\Users\Admin\AppData\Local\Temp\eb2853e71aac3d57a4d4621f9ec90ce0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\eb2853e71aac3d57a4d4621f9ec90ce0_NeikiAnalytics.exe"2⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1712 -
C:\Windows\SysWOW64\oullixok.exe"C:\Windows\system32\oullixok.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:2872 -
C:\Windows\SysWOW64\oullixok.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2540
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
70KB
MD51676670f096e359f85583426ba07c5c2
SHA1ec975cf3ca430ec330084f7807db6e0eafda1873
SHA256ed48b92d94556abfc90079c3eab3fec372fe1dc2e538dade7bf8f112785a926d
SHA512470f04f7637e168b9619467b8d70572dc97e5ecec6cccbd35972a56aaf15ca6480147cbf8c55c209ee1ca7fcafa6cebb8385411923f5a3b4f30ecc82bcce2140
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
71KB
MD56ede38666a6981faa4983c332d346e56
SHA18c70bbaf0b9307c5c14e05946849846fc02c71a7
SHA2566f0145bf87f0ae9de6feff6dd5c814ca365700dbfdd95c5c2702736633edf775
SHA512381b0fc3321f5148d837d277b8da85da3bf17ef0f281ee1162de07dea0eab583b9cb0696dc9730307b2cdc60a7ef9a79ade93ed8ea8acb92da725e97416a0ede
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Filesize
68KB
MD5eb2853e71aac3d57a4d4621f9ec90ce0
SHA1568b3727f3ca6ebb8bc4dacd6577a21923f3b8b8
SHA256eec0748c19b990e0050fd6d05aaa2e3343e51d6a97f3307d25068abb02326b1d
SHA5120f10d6ae2c5e4b20bf4b5450235eef77a39392da3d690e16fe68e0c6e1406a039849ee991a69ac9794cc0011bf3c8106014634297095b046387adb03538e5202