Analysis Overview
SHA256
2dc7b2219a9da2057cab31037efaad6065de5eedb3156edecbff32e1923fa3ce
Threat Level: Shows suspicious behavior
The file 50a9ad5cc8e41ea8a137f54b57350400_NeikiAnalytics.exe was found to be: Shows suspicious behavior.
Malicious Activity Summary
Reads user/profile data of web browsers
Executes dropped EXE
Adds Run key to start application
Drops file in Windows directory
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-13 00:37
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-13 00:37
Reported
2024-06-13 00:39
Platform
win7-20240611-en
Max time kernel
121s
Max time network
125s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\svhost.exe | N/A |
Reads user/profile data of web browsers
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Winhost = "C:\\Windows\\svhost.exe" | C:\Windows\svhost.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Winhost = "C:\\Windows\\svhost.exe" | C:\Users\Admin\AppData\Local\Temp\50a9ad5cc8e41ea8a137f54b57350400_NeikiAnalytics.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\svhost.exe | C:\Users\Admin\AppData\Local\Temp\50a9ad5cc8e41ea8a137f54b57350400_NeikiAnalytics.exe | N/A |
| File created | C:\Windows\svhost.exe | C:\Windows\svhost.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\50a9ad5cc8e41ea8a137f54b57350400_NeikiAnalytics.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\svhost.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2536 wrote to memory of 2308 | N/A | C:\Users\Admin\AppData\Local\Temp\50a9ad5cc8e41ea8a137f54b57350400_NeikiAnalytics.exe | C:\Windows\svhost.exe |
| PID 2536 wrote to memory of 2308 | N/A | C:\Users\Admin\AppData\Local\Temp\50a9ad5cc8e41ea8a137f54b57350400_NeikiAnalytics.exe | C:\Windows\svhost.exe |
| PID 2536 wrote to memory of 2308 | N/A | C:\Users\Admin\AppData\Local\Temp\50a9ad5cc8e41ea8a137f54b57350400_NeikiAnalytics.exe | C:\Windows\svhost.exe |
| PID 2536 wrote to memory of 2308 | N/A | C:\Users\Admin\AppData\Local\Temp\50a9ad5cc8e41ea8a137f54b57350400_NeikiAnalytics.exe | C:\Windows\svhost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\50a9ad5cc8e41ea8a137f54b57350400_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\50a9ad5cc8e41ea8a137f54b57350400_NeikiAnalytics.exe"
C:\Windows\svhost.exe
"C:\Windows\svhost.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | app.csvhost.info | udp |
Files
C:\Users\Admin\AppData\Local\Temp\XGuUIQPOzrXxSLz.exe
| MD5 | a02bf8cbe7eca07722d95d1259a327a6 |
| SHA1 | eea4a109a78eaed5105514c9be75385b0c595638 |
| SHA256 | c9c21ac5f3c1ca6a1aa4142f46afb5da05c0c6a79fae6be9d0a9bbaa14bc89c5 |
| SHA512 | 015feabaf6d463362b182426ec5bca220c77f63f42d057463b206c726167d06987cb17a58da7f86b2f98ee63b5cb443fa9d8476197400a43bb704beae2147353 |
C:\Users\Admin\AppData\Local\Temp\3312228083\zmstage.exe.orig
| MD5 | e7b5b8b9b5cb2903a96dc5e5597921b3 |
| SHA1 | aacca515adceeebc6ef084af3b759e6ffd1cc794 |
| SHA256 | 85f83606dc5d373b211c2fe18f15ab154425b105311ba2aaab7da941ccae9ae1 |
| SHA512 | ac7d1817b3ed8ef3fcee994c79f545d423c7db29364af4989de700568133308d81cd76f9a540017db3ca47530f0332be35fbb39e00614853abcd7d89c5a93844 |
C:\Windows\svhost.exe
| MD5 | 76fd02b48297edb28940bdfa3fa1c48a |
| SHA1 | bf5cae1057a0aca8bf3aab8b121fe77ebb0788ce |
| SHA256 | 07abd35f09b954eba7011ce18b225017c50168e039732680df58ae703324825c |
| SHA512 | 28c7bf4785547f6df9d678699a55cfb24c429a2bac5375733ff2f760c92933190517d8acd740bdf69c3ecc799635279af5d7ebd848c5b471318d1f330c441ff0 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-13 00:37
Reported
2024-06-13 00:40
Platform
win10v2004-20240226-en
Max time kernel
143s
Max time network
156s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\svhost.exe | N/A |
Reads user/profile data of web browsers
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Winhost = "C:\\Windows\\svhost.exe" | C:\Users\Admin\AppData\Local\Temp\50a9ad5cc8e41ea8a137f54b57350400_NeikiAnalytics.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Winhost = "C:\\Windows\\svhost.exe" | C:\Windows\svhost.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\svhost.exe | C:\Users\Admin\AppData\Local\Temp\50a9ad5cc8e41ea8a137f54b57350400_NeikiAnalytics.exe | N/A |
| File created | C:\Windows\svhost.exe | C:\Windows\svhost.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\50a9ad5cc8e41ea8a137f54b57350400_NeikiAnalytics.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\svhost.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1572 wrote to memory of 4608 | N/A | C:\Users\Admin\AppData\Local\Temp\50a9ad5cc8e41ea8a137f54b57350400_NeikiAnalytics.exe | C:\Windows\svhost.exe |
| PID 1572 wrote to memory of 4608 | N/A | C:\Users\Admin\AppData\Local\Temp\50a9ad5cc8e41ea8a137f54b57350400_NeikiAnalytics.exe | C:\Windows\svhost.exe |
| PID 1572 wrote to memory of 4608 | N/A | C:\Users\Admin\AppData\Local\Temp\50a9ad5cc8e41ea8a137f54b57350400_NeikiAnalytics.exe | C:\Windows\svhost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\50a9ad5cc8e41ea8a137f54b57350400_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\50a9ad5cc8e41ea8a137f54b57350400_NeikiAnalytics.exe"
C:\Windows\svhost.exe
"C:\Windows\svhost.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4048 --field-trial-handle=2248,i,10247514684337323751,15511974759131734137,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 20.231.121.79:80 | tcp | |
| US | 8.8.8.8:53 | app.csvhost.info | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 13.107.246.64:443 | tcp | |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 144.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.73.42.20.in-addr.arpa | udp |
Files
C:\Windows\svhost.exe
| MD5 | 76fd02b48297edb28940bdfa3fa1c48a |
| SHA1 | bf5cae1057a0aca8bf3aab8b121fe77ebb0788ce |
| SHA256 | 07abd35f09b954eba7011ce18b225017c50168e039732680df58ae703324825c |
| SHA512 | 28c7bf4785547f6df9d678699a55cfb24c429a2bac5375733ff2f760c92933190517d8acd740bdf69c3ecc799635279af5d7ebd848c5b471318d1f330c441ff0 |
C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\excel.exe_Rules.xml
| MD5 | 41789d1a06a11072371ac27a3b8ff905 |
| SHA1 | 88bfa4cf3892f87b4ce5f25a40ab0e0ac2d7a258 |
| SHA256 | feb3e3ba83ebeecac29794535311e83fabb1fccafd1af909de0167d11e32ccfb |
| SHA512 | 223c8b65a731061c6c8d12dac9b9d4f87c3f691db86fe50b854a084e7477036b33d58ed3cb498eb6e8e029bcd4fa84f8e8d836a5ce95a2a7b3f37a47c3bcd072 |
C:\Users\Admin\AppData\Local\Temp\xY8FFBK7iN8Axb0.exe
| MD5 | 7d11f8f09e70c1a8cd7df5ed8282c670 |
| SHA1 | b54e4a6e01cfcb14096ed9136c51f8c1b98af255 |
| SHA256 | 8b1178c821a146967e804ec3ffe782d5e73860ea4489630906b96e00fe3b3909 |
| SHA512 | 6a0a4d61babf4597599f96501f4575d00430bf39d17c1b4afe694cf4910a39335908b086e046b4ca2a8bcc984ccbda5a4ada806b434a72abccf32243face3ff1 |