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Analysis
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max time kernel
150s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
14/05/2024, 19:53
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
19546206e71476f1777e8e2713380db0_NeikiAnalytics.exe
Resource
win7-20240221-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
19546206e71476f1777e8e2713380db0_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
19546206e71476f1777e8e2713380db0_NeikiAnalytics.exe
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Size
71KB
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MD5
19546206e71476f1777e8e2713380db0
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SHA1
bd5fa50d2b0288362af8dcb20acf1a792f308a59
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SHA256
6cd218abeea308cc6efc689192bbbb9da80b0555f6dc84291e421fdb23b4ecb3
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SHA512
1a06df2f0fd101654b37135d529c0ba22d67dac73d187723c20fd72b092e3090ef117486db33f67a10ead286561298f5ccd3ad8cec064a21029027268134bf99
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SSDEEP
1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slRV:Olg35GTslA5t3/w8O
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" ourtivum-ifoab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" ourtivum-ifoab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" ourtivum-ifoab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" ourtivum-ifoab.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\{4B584950-5043-4b46-4B58-495050434b46} ourtivum-ifoab.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4B584950-5043-4b46-4B58-495050434b46}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" ourtivum-ifoab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4B584950-5043-4b46-4B58-495050434b46}\IsInstalled = "1" ourtivum-ifoab.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4B584950-5043-4b46-4B58-495050434b46}\StubPath = "C:\\Windows\\system32\\ivxurud-imeab.exe" ourtivum-ifoab.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 ourtivum-ifoab.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" ourtivum-ifoab.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\evveroag.exe" ourtivum-ifoab.exe -
Executes dropped EXE 2 IoCs
pid Process 2364 ourtivum-ifoab.exe 2872 ourtivum-ifoab.exe -
Loads dropped DLL 3 IoCs
pid Process 1908 19546206e71476f1777e8e2713380db0_NeikiAnalytics.exe 1908 19546206e71476f1777e8e2713380db0_NeikiAnalytics.exe 2364 ourtivum-ifoab.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" ourtivum-ifoab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" ourtivum-ifoab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" ourtivum-ifoab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" ourtivum-ifoab.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} ourtivum-ifoab.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify ourtivum-ifoab.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" ourtivum-ifoab.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\lkivib.dll" ourtivum-ifoab.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" ourtivum-ifoab.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\lkivib.dll ourtivum-ifoab.exe File opened for modification C:\Windows\SysWOW64\ourtivum-ifoab.exe ourtivum-ifoab.exe File created C:\Windows\SysWOW64\lkivib.dll ourtivum-ifoab.exe File opened for modification C:\Windows\SysWOW64\ourtivum-ifoab.exe 19546206e71476f1777e8e2713380db0_NeikiAnalytics.exe File created C:\Windows\SysWOW64\ourtivum-ifoab.exe 19546206e71476f1777e8e2713380db0_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\evveroag.exe ourtivum-ifoab.exe File created C:\Windows\SysWOW64\evveroag.exe ourtivum-ifoab.exe File opened for modification C:\Windows\SysWOW64\ivxurud-imeab.exe ourtivum-ifoab.exe File created C:\Windows\SysWOW64\ivxurud-imeab.exe ourtivum-ifoab.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2872 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe 2364 ourtivum-ifoab.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1908 19546206e71476f1777e8e2713380db0_NeikiAnalytics.exe Token: SeDebugPrivilege 2364 ourtivum-ifoab.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1908 wrote to memory of 2364 1908 19546206e71476f1777e8e2713380db0_NeikiAnalytics.exe 28 PID 1908 wrote to memory of 2364 1908 19546206e71476f1777e8e2713380db0_NeikiAnalytics.exe 28 PID 1908 wrote to memory of 2364 1908 19546206e71476f1777e8e2713380db0_NeikiAnalytics.exe 28 PID 1908 wrote to memory of 2364 1908 19546206e71476f1777e8e2713380db0_NeikiAnalytics.exe 28 PID 2364 wrote to memory of 412 2364 ourtivum-ifoab.exe 5 PID 2364 wrote to memory of 2872 2364 ourtivum-ifoab.exe 29 PID 2364 wrote to memory of 2872 2364 ourtivum-ifoab.exe 29 PID 2364 wrote to memory of 2872 2364 ourtivum-ifoab.exe 29 PID 2364 wrote to memory of 2872 2364 ourtivum-ifoab.exe 29 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21 PID 2364 wrote to memory of 1192 2364 ourtivum-ifoab.exe 21
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:412
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1192
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C:\Users\Admin\AppData\Local\Temp\19546206e71476f1777e8e2713380db0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\19546206e71476f1777e8e2713380db0_NeikiAnalytics.exe"2⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1908 -
C:\Windows\SysWOW64\ourtivum-ifoab.exe"C:\Windows\system32\ourtivum-ifoab.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:2364 -
C:\Windows\SysWOW64\ourtivum-ifoab.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2872
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
74KB
MD577c84f0af749420d14a2ea401531f09a
SHA1febb54ff4b250c1c4ac52e86a4d2d6302e5933b0
SHA256eba8fdc7d2f04b55cc2f6a6c9f0f8f1a20bceaacd9ad6fb61d71e7b8ae6e3711
SHA51274a24de05f5d069252cfa6ee475454867dbccb73c674f0cc79b252812e2a06b450d1dcf4beeede12b0e5e66123ea1860c83367589f6b5d25a68dec0b2cc46549
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Filesize
73KB
MD59a41bc961ce356db3669c50f954d9d52
SHA1388a8c9671199455fd5d94ee1b8870e0b7ffcf1f
SHA256365760e7f31e8ffd4ee4b33995773dd63cba511ae754c3bac5a046960c4ede64
SHA512d456c3b74fa2eb3b36561025866110d4962407afbfacaace6d9611efaa0f6e2a9e7a92d1d6c9be4be4dc23c64ab84450d206efd655fd686a9d4193d528123520
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
71KB
MD519546206e71476f1777e8e2713380db0
SHA1bd5fa50d2b0288362af8dcb20acf1a792f308a59
SHA2566cd218abeea308cc6efc689192bbbb9da80b0555f6dc84291e421fdb23b4ecb3
SHA5121a06df2f0fd101654b37135d529c0ba22d67dac73d187723c20fd72b092e3090ef117486db33f67a10ead286561298f5ccd3ad8cec064a21029027268134bf99