Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 01:37
Static task
static1
Behavioral task
behavioral1
Sample
6eed5303d444dd20f35a27e641611b70_NeikiAnalytics.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
6eed5303d444dd20f35a27e641611b70_NeikiAnalytics.exe
Resource
win10v2004-20240426-en
General
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Target
6eed5303d444dd20f35a27e641611b70_NeikiAnalytics.exe
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Size
73KB
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MD5
6eed5303d444dd20f35a27e641611b70
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SHA1
3faa78264bf95c9e97cfba38368e8c7b19829a86
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SHA256
108f422d7d266ed96d0668f92f84a7fb1371c478a59c4b372cf4dba1676329c9
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SHA512
728e71027732060410e357f96bbc586f1db522ac8aaf7a79a4baeba962d7128abc24255620fa284b5e301b82282f43d6a6b63351c3631c13403aa1f58a080035
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SSDEEP
768:x/nlrF9TAbYmFr1BndWdhKjJFJLLeTYSOmPPxfXjGca8Iaxqm4Ts9s5qCfRpXMRb:x5FNAlTnd+5rO0PxfXZVBZq5qYXMEY
Malware Config
Signatures
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Processes:
eafxahom.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" eafxahom.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" eafxahom.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" eafxahom.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" eafxahom.exe -
Modifies Installed Components in the registry 2 TTPs 4 IoCs
Processes:
eafxahom.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{52484154-5145-4451-5248-415451454451}\IsInstalled = "1" eafxahom.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{52484154-5145-4451-5248-415451454451}\StubPath = "C:\\Windows\\system32\\ifxenid.exe" eafxahom.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{52484154-5145-4451-5248-415451454451} eafxahom.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{52484154-5145-4451-5248-415451454451}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" eafxahom.exe -
Sets file execution options in registry 2 TTPs 3 IoCs
Processes:
eafxahom.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe eafxahom.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" eafxahom.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\ihkoagead.exe" eafxahom.exe -
Executes dropped EXE 2 IoCs
Processes:
eafxahom.exeeafxahom.exepid process 4708 eafxahom.exe 868 eafxahom.exe -
Processes:
eafxahom.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" eafxahom.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" eafxahom.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" eafxahom.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" eafxahom.exe -
Modifies WinLogon 2 TTPs 5 IoCs
Processes:
eafxahom.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} eafxahom.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify eafxahom.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" eafxahom.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\urvoopug.dll" eafxahom.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" eafxahom.exe -
Drops file in System32 directory 9 IoCs
Processes:
eafxahom.exe6eed5303d444dd20f35a27e641611b70_NeikiAnalytics.exedescription ioc process File created C:\Windows\SysWOW64\ifxenid.exe eafxahom.exe File opened for modification C:\Windows\SysWOW64\urvoopug.dll eafxahom.exe File created C:\Windows\SysWOW64\urvoopug.dll eafxahom.exe File opened for modification C:\Windows\SysWOW64\eafxahom.exe eafxahom.exe File opened for modification C:\Windows\SysWOW64\eafxahom.exe 6eed5303d444dd20f35a27e641611b70_NeikiAnalytics.exe File created C:\Windows\SysWOW64\eafxahom.exe 6eed5303d444dd20f35a27e641611b70_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\ihkoagead.exe eafxahom.exe File created C:\Windows\SysWOW64\ihkoagead.exe eafxahom.exe File opened for modification C:\Windows\SysWOW64\ifxenid.exe eafxahom.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
eafxahom.exeeafxahom.exepid process 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 868 eafxahom.exe 868 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe 4708 eafxahom.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
eafxahom.exedescription pid process Token: SeDebugPrivilege 4708 eafxahom.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
6eed5303d444dd20f35a27e641611b70_NeikiAnalytics.exeeafxahom.exedescription pid process target process PID 4900 wrote to memory of 4708 4900 6eed5303d444dd20f35a27e641611b70_NeikiAnalytics.exe eafxahom.exe PID 4900 wrote to memory of 4708 4900 6eed5303d444dd20f35a27e641611b70_NeikiAnalytics.exe eafxahom.exe PID 4900 wrote to memory of 4708 4900 6eed5303d444dd20f35a27e641611b70_NeikiAnalytics.exe eafxahom.exe PID 4708 wrote to memory of 616 4708 eafxahom.exe winlogon.exe PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 868 4708 eafxahom.exe eafxahom.exe PID 4708 wrote to memory of 868 4708 eafxahom.exe eafxahom.exe PID 4708 wrote to memory of 868 4708 eafxahom.exe eafxahom.exe PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE PID 4708 wrote to memory of 3464 4708 eafxahom.exe Explorer.EXE
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\6eed5303d444dd20f35a27e641611b70_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\6eed5303d444dd20f35a27e641611b70_NeikiAnalytics.exe"2⤵
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\eafxahom.exe"C:\Windows\SysWOW64\eafxahom.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
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C:\Windows\SysWOW64\eafxahom.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Windows\SysWOW64\eafxahom.exeFilesize
71KB
MD510cc36ddb68e2565429fc1da9fb58212
SHA1cf778c73e30d6f38753a787a2f69d9fbfa6dd48f
SHA256924db02be7a3d444f98b6af608d7aa87abc8fed618b83070caa030bcbd930331
SHA5121ae4314b8b3fca38303df6cd846a29018f55d8d102c064764419aac9dee13cc8d479848e40023ca506946aca09650eea793d3252d2254dc790afbe7177d5c80e
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C:\Windows\SysWOW64\ifxenid.exeFilesize
73KB
MD59c1baae61579db90ac3703f52bcec72d
SHA12f49de5f974da416074aa54b56dc64b9bd6dd8a5
SHA25600740e35b661acf832e9d2b1a9771ac46e3d8b8078023139b80247193397421e
SHA512f37a088bd4461c60d744e5f25ad41c66c3acffd56fd4cda5671f93b72501e0200fcee6094231bdd6ac5de8757fbb7189e0e12de2f314529392844eca376668a2
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C:\Windows\SysWOW64\ihkoagead.exeFilesize
74KB
MD5b0d5939aff62a8f2b68f7736a01204d5
SHA108bc257873ed040965184854236e73321b81f3cc
SHA256b659195de2a65d1a275473e4bb3e64afffbde358c80d46bb3b11e6bb16530033
SHA512af77ad20374d833c6ea14e1ea6247f73c68790416dab8eaef54db02db02d75361538c9669ee31149b9b91d8943745189221e32f679186b8b751ae88f923d56b0
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C:\Windows\SysWOW64\urvoopug.dllFilesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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memory/868-48-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/4708-47-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/4900-3-0x0000000000400000-0x0000000000403000-memory.dmpFilesize
12KB