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Analysis
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max time kernel
149s -
max time network
102s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
29/05/2024, 08:10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
4c39887ba4cd41dc13e1baa25de10ef0_NeikiAnalytics.exe
Resource
win7-20240221-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
4c39887ba4cd41dc13e1baa25de10ef0_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
4c39887ba4cd41dc13e1baa25de10ef0_NeikiAnalytics.exe
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Size
71KB
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MD5
4c39887ba4cd41dc13e1baa25de10ef0
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SHA1
4c16c4696252029848e39cf4877459123fdb20ff
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SHA256
9a64f1268569e127e8832d419fad0d1a31dfea83c666d1f4d3494dee91060aa2
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SHA512
d576c4bb27e67bf2ea21d2a528899113f34056bf2a4b5e417ccd046f6cecefba97654ff4a771c4324e117f61ff28ba704a57d0297ed725a4f18951b1f38329e0
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SSDEEP
1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8sl3:Olg35GTslA5t3/w8U
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" oulxocig.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" oulxocig.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" oulxocig.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" oulxocig.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}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" oulxocig.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4256524B-4950-5453-4256-524B49505453}\IsInstalled = "1" oulxocig.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4256524B-4950-5453-4256-524B49505453}\StubPath = "C:\\Windows\\system32\\anfoores-edex.exe" oulxocig.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4256524B-4950-5453-4256-524B49505453} oulxocig.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 oulxocig.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" oulxocig.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\eavveapam.exe" oulxocig.exe -
Executes dropped EXE 2 IoCs
pid Process 3612 oulxocig.exe 4504 oulxocig.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" oulxocig.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" oulxocig.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" oulxocig.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" oulxocig.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}\Startup = "Startup" oulxocig.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} oulxocig.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify oulxocig.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" oulxocig.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\itneaxeac-eafeab.dll" oulxocig.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File created C:\Windows\SysWOW64\anfoores-edex.exe oulxocig.exe File opened for modification C:\Windows\SysWOW64\eavveapam.exe oulxocig.exe File created C:\Windows\SysWOW64\eavveapam.exe oulxocig.exe File opened for modification C:\Windows\SysWOW64\anfoores-edex.exe oulxocig.exe File opened for modification C:\Windows\SysWOW64\itneaxeac-eafeab.dll oulxocig.exe File created C:\Windows\SysWOW64\itneaxeac-eafeab.dll oulxocig.exe File opened for modification C:\Windows\SysWOW64\oulxocig.exe oulxocig.exe File opened for modification C:\Windows\SysWOW64\oulxocig.exe 4c39887ba4cd41dc13e1baa25de10ef0_NeikiAnalytics.exe File created C:\Windows\SysWOW64\oulxocig.exe 4c39887ba4cd41dc13e1baa25de10ef0_NeikiAnalytics.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 4504 oulxocig.exe 4504 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe 3612 oulxocig.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2344 4c39887ba4cd41dc13e1baa25de10ef0_NeikiAnalytics.exe Token: SeDebugPrivilege 3612 oulxocig.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2344 wrote to memory of 3612 2344 4c39887ba4cd41dc13e1baa25de10ef0_NeikiAnalytics.exe 83 PID 2344 wrote to memory of 3612 2344 4c39887ba4cd41dc13e1baa25de10ef0_NeikiAnalytics.exe 83 PID 2344 wrote to memory of 3612 2344 4c39887ba4cd41dc13e1baa25de10ef0_NeikiAnalytics.exe 83 PID 3612 wrote to memory of 616 3612 oulxocig.exe 5 PID 3612 wrote to memory of 4504 3612 oulxocig.exe 84 PID 3612 wrote to memory of 4504 3612 oulxocig.exe 84 PID 3612 wrote to memory of 4504 3612 oulxocig.exe 84 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56 PID 3612 wrote to memory of 3436 3612 oulxocig.exe 56
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:616
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3436
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C:\Users\Admin\AppData\Local\Temp\4c39887ba4cd41dc13e1baa25de10ef0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\4c39887ba4cd41dc13e1baa25de10ef0_NeikiAnalytics.exe"2⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2344 -
C:\Windows\SysWOW64\oulxocig.exe"C:\Windows\system32\oulxocig.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:3612 -
C:\Windows\SysWOW64\oulxocig.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:4504
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
73KB
MD538523d15524491964bec3f8dc2214aba
SHA18d834fec9bfbe3b1ca91514ccd2c9bd919997343
SHA256f2feb54b2758b9c89c03bab79cc7f313c3e23ba2cdb82220ca94b91920c6fcb5
SHA512391c2a7eb796d03c415b1f7fe7bf1482b98f24322b0f3984d0584684a39fdaa9738d690f324c043a48e6fb36db34580740f81ea6d30fbc0af977753681f38476
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Filesize
74KB
MD51c610f00a59e8966a43c2e3496dfa592
SHA1693ddb956f652e6de002bed8acb5e540401425d5
SHA256e44d399f711a0282b61d7eb1c4d764b64de70487152eca466d07294eea12f836
SHA5124bdc32b7d99d089b4a396ed4ff234734816b423760fdc91283c8f2b6a1128b8c891cf028c33f4c4b3faf0ea652678cee09a8b437f939fec06581ae0cd2fd00be
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
71KB
MD54c39887ba4cd41dc13e1baa25de10ef0
SHA14c16c4696252029848e39cf4877459123fdb20ff
SHA2569a64f1268569e127e8832d419fad0d1a31dfea83c666d1f4d3494dee91060aa2
SHA512d576c4bb27e67bf2ea21d2a528899113f34056bf2a4b5e417ccd046f6cecefba97654ff4a771c4324e117f61ff28ba704a57d0297ed725a4f18951b1f38329e0