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Analysis
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max time kernel
149s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
15/05/2024, 03:12
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
6d170e727a2e05817f026a82a5a784b0_NeikiAnalytics.exe
Resource
win7-20240220-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
6d170e727a2e05817f026a82a5a784b0_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
6d170e727a2e05817f026a82a5a784b0_NeikiAnalytics.exe
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Size
70KB
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MD5
6d170e727a2e05817f026a82a5a784b0
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SHA1
d0c29051a9a78ada9c50ee2c5e5e463c094016b9
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SHA256
bc52045a42347163e9790d68291656f73db2e7e048c51983d633828954a7bd2c
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SHA512
029eb2f1c7ec6c204c190059fb05b26972f4e76ee117e0e80daf12fe3c732de70ec67fe6f94f33b0128894f11a3d6a243b2c55e0b64d36244222a65a3c290542
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SSDEEP
1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8Gv:Olg35GTslA5t3/w8Gv
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" ouhkucoc-ehac.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" ouhkucoc-ehac.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" ouhkucoc-ehac.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" ouhkucoc-ehac.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\{4249534D-495a-4858-4249-534D495A4858} ouhkucoc-ehac.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4249534D-495a-4858-4249-534D495A4858}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" ouhkucoc-ehac.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4249534D-495a-4858-4249-534D495A4858}\IsInstalled = "1" ouhkucoc-ehac.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4249534D-495a-4858-4249-534D495A4858}\StubPath = "C:\\Windows\\system32\\ildexeaf-afid.exe" ouhkucoc-ehac.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 ouhkucoc-ehac.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" ouhkucoc-ehac.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\irxatut-afoab.exe" ouhkucoc-ehac.exe -
Executes dropped EXE 2 IoCs
pid Process 2096 ouhkucoc-ehac.exe 2744 ouhkucoc-ehac.exe -
Loads dropped DLL 3 IoCs
pid Process 1708 6d170e727a2e05817f026a82a5a784b0_NeikiAnalytics.exe 1708 6d170e727a2e05817f026a82a5a784b0_NeikiAnalytics.exe 2096 ouhkucoc-ehac.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" ouhkucoc-ehac.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" ouhkucoc-ehac.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" ouhkucoc-ehac.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" ouhkucoc-ehac.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}\DLLName = "C:\\Windows\\system32\\vpeasex.dll" ouhkucoc-ehac.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" ouhkucoc-ehac.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} ouhkucoc-ehac.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify ouhkucoc-ehac.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" ouhkucoc-ehac.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File created C:\Windows\SysWOW64\ouhkucoc-ehac.exe 6d170e727a2e05817f026a82a5a784b0_NeikiAnalytics.exe File created C:\Windows\SysWOW64\ildexeaf-afid.exe ouhkucoc-ehac.exe File created C:\Windows\SysWOW64\vpeasex.dll ouhkucoc-ehac.exe File opened for modification C:\Windows\SysWOW64\ouhkucoc-ehac.exe ouhkucoc-ehac.exe File opened for modification C:\Windows\SysWOW64\ouhkucoc-ehac.exe 6d170e727a2e05817f026a82a5a784b0_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\irxatut-afoab.exe ouhkucoc-ehac.exe File created C:\Windows\SysWOW64\irxatut-afoab.exe ouhkucoc-ehac.exe File opened for modification C:\Windows\SysWOW64\ildexeaf-afid.exe ouhkucoc-ehac.exe File opened for modification C:\Windows\SysWOW64\vpeasex.dll ouhkucoc-ehac.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2744 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe 2096 ouhkucoc-ehac.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1708 6d170e727a2e05817f026a82a5a784b0_NeikiAnalytics.exe Token: SeDebugPrivilege 2096 ouhkucoc-ehac.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1708 wrote to memory of 2096 1708 6d170e727a2e05817f026a82a5a784b0_NeikiAnalytics.exe 28 PID 1708 wrote to memory of 2096 1708 6d170e727a2e05817f026a82a5a784b0_NeikiAnalytics.exe 28 PID 1708 wrote to memory of 2096 1708 6d170e727a2e05817f026a82a5a784b0_NeikiAnalytics.exe 28 PID 1708 wrote to memory of 2096 1708 6d170e727a2e05817f026a82a5a784b0_NeikiAnalytics.exe 28 PID 2096 wrote to memory of 436 2096 ouhkucoc-ehac.exe 5 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 2744 2096 ouhkucoc-ehac.exe 29 PID 2096 wrote to memory of 2744 2096 ouhkucoc-ehac.exe 29 PID 2096 wrote to memory of 2744 2096 ouhkucoc-ehac.exe 29 PID 2096 wrote to memory of 2744 2096 ouhkucoc-ehac.exe 29 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21 PID 2096 wrote to memory of 1208 2096 ouhkucoc-ehac.exe 21
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:1208
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C:\Users\Admin\AppData\Local\Temp\6d170e727a2e05817f026a82a5a784b0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\6d170e727a2e05817f026a82a5a784b0_NeikiAnalytics.exe"2⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1708 -
C:\Windows\SysWOW64\ouhkucoc-ehac.exe"C:\Windows\system32\ouhkucoc-ehac.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:2096 -
C:\Windows\SysWOW64\ouhkucoc-ehac.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2744
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
72KB
MD5694891452c60360ddfdbc535c898c260
SHA1ccc8b1518225144d6a1501ceb542e6caf47f132a
SHA25618e2f65eaabff0fddf61db8656ddadc1ffde2bbbcd809589ca4e4deaf872e09c
SHA512939225d43c9a037211c78ab518523078caef8defeae13b64afc6085df54ec0b9723c42ebfdd79f820262189ee3d76c498322c216f1091b08e0b2b77b8ff5a1d2
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Filesize
73KB
MD5d3044fdb7f54e718f81b9526d9ee0ece
SHA1ec9cf75a61e37f15fa2297020f4bd5a9f4ba218b
SHA256c962541c4e7126be7eab66a29b06004e6dd8370c41f11545ab26c8d15710a2f2
SHA512c50a522624df18494a62e4a7787e5eb6238f1928cf51ec01e406cb014ef74c4d08c77b1d4e396f1a8a8bd114f784bccca129ac1fcba9daef6e831e4922d30bb3
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
70KB
MD56d170e727a2e05817f026a82a5a784b0
SHA1d0c29051a9a78ada9c50ee2c5e5e463c094016b9
SHA256bc52045a42347163e9790d68291656f73db2e7e048c51983d633828954a7bd2c
SHA512029eb2f1c7ec6c204c190059fb05b26972f4e76ee117e0e80daf12fe3c732de70ec67fe6f94f33b0128894f11a3d6a243b2c55e0b64d36244222a65a3c290542