Analysis
-
max time kernel
149s -
max time network
102s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
15/05/2024, 23:26
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
538ddb1bfda60a02adef63fd13ceaf40_NeikiAnalytics.exe
Resource
win7-20240508-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
538ddb1bfda60a02adef63fd13ceaf40_NeikiAnalytics.exe
Resource
win10v2004-20240426-en
windows10-2004-x64
10 signatures
150 seconds
General
-
Target
538ddb1bfda60a02adef63fd13ceaf40_NeikiAnalytics.exe
-
Size
71KB
-
MD5
538ddb1bfda60a02adef63fd13ceaf40
-
SHA1
ca8df556645965b6dee5f3820a922805f8bd81ac
-
SHA256
f883fbd3714e77396c755e9657fab1ed6a98205d9f882b1b4d3d17283be9621c
-
SHA512
fdf746580699da19e31e4d9756cee9ea00a13cecfea277b194adde4fa95f714816ca1567f4c646bba5a1f4c0874751f7fb288dd53c10266f0ed05959823dcd82
-
SSDEEP
1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slN:Olg35GTslA5t3/w8q
Score
10/10
Malware Config
Signatures
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" egkoteah-osooc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" egkoteah-osooc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" egkoteah-osooc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" egkoteah-osooc.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\{52484154-5145-4451-5248-415451454451} egkoteah-osooc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{52484154-5145-4451-5248-415451454451}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" egkoteah-osooc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{52484154-5145-4451-5248-415451454451}\IsInstalled = "1" egkoteah-osooc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{52484154-5145-4451-5248-415451454451}\StubPath = "C:\\Windows\\system32\\ugbooteb.exe" egkoteah-osooc.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 egkoteah-osooc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" egkoteah-osooc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\irpibic-ofoas.exe" egkoteah-osooc.exe -
Executes dropped EXE 2 IoCs
pid Process 4908 egkoteah-osooc.exe 2752 egkoteah-osooc.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" egkoteah-osooc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" egkoteah-osooc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" egkoteah-osooc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" egkoteah-osooc.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" egkoteah-osooc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\eahcitoaf-utat.dll" egkoteah-osooc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" egkoteah-osooc.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} egkoteah-osooc.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify egkoteah-osooc.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\egkoteah-osooc.exe 538ddb1bfda60a02adef63fd13ceaf40_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\eahcitoaf-utat.dll egkoteah-osooc.exe File created C:\Windows\SysWOW64\eahcitoaf-utat.dll egkoteah-osooc.exe File created C:\Windows\SysWOW64\egkoteah-osooc.exe 538ddb1bfda60a02adef63fd13ceaf40_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\irpibic-ofoas.exe egkoteah-osooc.exe File created C:\Windows\SysWOW64\irpibic-ofoas.exe egkoteah-osooc.exe File opened for modification C:\Windows\SysWOW64\ugbooteb.exe egkoteah-osooc.exe File created C:\Windows\SysWOW64\ugbooteb.exe egkoteah-osooc.exe File opened for modification C:\Windows\SysWOW64\egkoteah-osooc.exe egkoteah-osooc.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 2752 egkoteah-osooc.exe 2752 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe 4908 egkoteah-osooc.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3180 538ddb1bfda60a02adef63fd13ceaf40_NeikiAnalytics.exe Token: SeDebugPrivilege 4908 egkoteah-osooc.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3180 wrote to memory of 4908 3180 538ddb1bfda60a02adef63fd13ceaf40_NeikiAnalytics.exe 83 PID 3180 wrote to memory of 4908 3180 538ddb1bfda60a02adef63fd13ceaf40_NeikiAnalytics.exe 83 PID 3180 wrote to memory of 4908 3180 538ddb1bfda60a02adef63fd13ceaf40_NeikiAnalytics.exe 83 PID 4908 wrote to memory of 616 4908 egkoteah-osooc.exe 5 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 2752 4908 egkoteah-osooc.exe 84 PID 4908 wrote to memory of 2752 4908 egkoteah-osooc.exe 84 PID 4908 wrote to memory of 2752 4908 egkoteah-osooc.exe 84 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56 PID 4908 wrote to memory of 3456 4908 egkoteah-osooc.exe 56
Processes
-
C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:616
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3456
-
C:\Users\Admin\AppData\Local\Temp\538ddb1bfda60a02adef63fd13ceaf40_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\538ddb1bfda60a02adef63fd13ceaf40_NeikiAnalytics.exe"2⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3180 -
C:\Windows\SysWOW64\egkoteah-osooc.exe"C:\Windows\system32\egkoteah-osooc.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:4908 -
C:\Windows\SysWOW64\egkoteah-osooc.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2752
-
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
-
Filesize
71KB
MD5538ddb1bfda60a02adef63fd13ceaf40
SHA1ca8df556645965b6dee5f3820a922805f8bd81ac
SHA256f883fbd3714e77396c755e9657fab1ed6a98205d9f882b1b4d3d17283be9621c
SHA512fdf746580699da19e31e4d9756cee9ea00a13cecfea277b194adde4fa95f714816ca1567f4c646bba5a1f4c0874751f7fb288dd53c10266f0ed05959823dcd82
-
Filesize
74KB
MD591cb5362faf92e97e6fdb9039abb4acb
SHA168c8e00ded33b392e5d5f130abde72e4afdd9acf
SHA256c27745c8ec670ced9c319333cc718f6af9ab0bcf10ce09b78997cc433482d2ba
SHA512dfdde14a9f79f2f3522aa4d9b38641855ae1f8621aaa05282d7e9f94e5cfb5f3a92d46bea88ab08fef0ba42429f8367090d77bb90a0b66c8de27b3ebc747ee3f
-
Filesize
73KB
MD5264c8e82e61c0d41a06323cb5beff9af
SHA16574206115b914b39ddc5101956e50ff215b07fe
SHA25606875143bf9e7c37eceaae69f985c2a68362fea16741b6c5f397d90450c2f55a
SHA512dbbf69758f1925dec917685e5aa2eb8e734947947beddc0a2ed92a9bc1029ecc7a2b3676880b6e26e619bdd2091fe2ffbea95606479a28d20de90fad07d9f229