Analysis
- max time kernel
150s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
23/05/2024, 08:40
Behavioral task
behavioral1
Sample
9758bcfcffb59234bc3cafae9e26ebc0_NeikiAnalytics.exe
Resource
win7-20240215-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
9758bcfcffb59234bc3cafae9e26ebc0_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 9758bcfcffb59234bc3cafae9e26ebc0_NeikiAnalytics.exe
- Size 37KB
- Sample240523-kldf7aba66
- SHA256 3dc5f1d8fa449efb56ca084140f23e5e208f0c1d138f576157ef7b81ad2fcb4e
- MD5 9758bcfcffb59234bc3cafae9e26ebc0
- SHA1 8fe09da838f5bc27dd8fda375549d67834ad8117
- SHA512 7a09c2989e5c94fdcc8a38fbde5001d7297f8ff05c9c188d40ff618c3214085a49a780943a91a3ba635fe938e0ead4e5f986f9627fa9decfd796fd8349e54c59
- SSDEEP 384:nMqBkiyjnDNGRn5IyUvapIrPbh+/VsIFzbrAF+rMRTyN/0L+EcoinblneHQM3epv:M35M5jUvairANsItrM+rMRa8Nu9U8t
- MD5 SHA1 SHA512 SSDEEP
Score
8/10
Malware Config
Signatures
- Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2332 netsh.exe - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation 9758bcfcffb59234bc3cafae9e26ebc0_NeikiAnalytics.exe - Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\07488f1a009bbe617165143c362e7177.exe system32.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\07488f1a009bbe617165143c362e7177.exe system32.exe - Executes dropped EXE 1 IoCs
pid Process 4916 system32.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\07488f1a009bbe617165143c362e7177 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\system32.exe\" .." system32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\07488f1a009bbe617165143c362e7177 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\system32.exe\" .." system32.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe 4916 system32.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4916 system32.exe - Suspicious use of AdjustPrivilegeToken 35 IoCs
description pid Process Token: SeDebugPrivilege 4916 system32.exe Token: 33 4916 system32.exe Token: SeIncBasePriorityPrivilege 4916 system32.exe Token: 33 4916 system32.exe Token: SeIncBasePriorityPrivilege 4916 system32.exe Token: 33 4916 system32.exe Token: SeIncBasePriorityPrivilege 4916 system32.exe Token: 33 4916 system32.exe Token: SeIncBasePriorityPrivilege 4916 system32.exe Token: 33 4916 system32.exe Token: SeIncBasePriorityPrivilege 4916 system32.exe Token: 33 4916 system32.exe Token: SeIncBasePriorityPrivilege 4916 system32.exe Token: 33 4916 system32.exe Token: SeIncBasePriorityPrivilege 4916 system32.exe Token: 33 4916 system32.exe Token: SeIncBasePriorityPrivilege 4916 system32.exe Token: 33 4916 system32.exe Token: SeIncBasePriorityPrivilege 4916 system32.exe Token: 33 4916 system32.exe Token: SeIncBasePriorityPrivilege 4916 system32.exe Token: 33 4916 system32.exe Token: SeIncBasePriorityPrivilege 4916 system32.exe Token: 33 4916 system32.exe Token: SeIncBasePriorityPrivilege 4916 system32.exe Token: 33 4916 system32.exe Token: SeIncBasePriorityPrivilege 4916 system32.exe Token: 33 4916 system32.exe Token: SeIncBasePriorityPrivilege 4916 system32.exe Token: 33 4916 system32.exe Token: SeIncBasePriorityPrivilege 4916 system32.exe Token: 33 4916 system32.exe Token: SeIncBasePriorityPrivilege 4916 system32.exe Token: 33 4916 system32.exe Token: SeIncBasePriorityPrivilege 4916 system32.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2996 wrote to memory of 4916 2996 9758bcfcffb59234bc3cafae9e26ebc0_NeikiAnalytics.exe 86 PID 2996 wrote to memory of 4916 2996 9758bcfcffb59234bc3cafae9e26ebc0_NeikiAnalytics.exe 86 PID 2996 wrote to memory of 4916 2996 9758bcfcffb59234bc3cafae9e26ebc0_NeikiAnalytics.exe 86 PID 4916 wrote to memory of 2332 4916 system32.exe 90 PID 4916 wrote to memory of 2332 4916 system32.exe 90 PID 4916 wrote to memory of 2332 4916 system32.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\9758bcfcffb59234bc3cafae9e26ebc0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\9758bcfcffb59234bc3cafae9e26ebc0_NeikiAnalytics.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2996 -
C:\Users\Admin\AppData\Local\Temp\system32.exe"C:\Users\Admin\AppData\Local\Temp\system32.exe"2⤵
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4916 -
C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\system32.exe" "system32.exe" ENABLE3⤵
- Modifies Windows Firewall
PID:2332
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\system32.exe
- Size 37KB
- SHA256 3dc5f1d8fa449efb56ca084140f23e5e208f0c1d138f576157ef7b81ad2fcb4e
- MD5 9758bcfcffb59234bc3cafae9e26ebc0
- SHA1 8fe09da838f5bc27dd8fda375549d67834ad8117
- SHA512 7a09c2989e5c94fdcc8a38fbde5001d7297f8ff05c9c188d40ff618c3214085a49a780943a91a3ba635fe938e0ead4e5f986f9627fa9decfd796fd8349e54c59
- SSDEEP 384:nMqBkiyjnDNGRn5IyUvapIrPbh+/VsIFzbrAF+rMRTyN/0L+EcoinblneHQM3epv:M35M5jUvairANsItrM+rMRa8Nu9U8t
- MD5 SHA1 SHA512 SSDEEP