Analysis
- max time kernel
150s - max time network
148s - platform
windows7_x64 - resource
win7-20240508-en - resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system - submitted
15/06/2024, 23:58
Behavioral task
behavioral1
Sample
c44c823252cd01e0b751855b657c9a40_NeikiAnalytics.exe
Resource
win7-20240508-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
c44c823252cd01e0b751855b657c9a40_NeikiAnalytics.exe
Resource
win10v2004-20240611-en
7 signatures
150 seconds
General
- Target c44c823252cd01e0b751855b657c9a40_NeikiAnalytics.exe
- Size 41KB
- Sample240615-31hcsszhjb
- SHA256 f17a32300156d5d996faf187cc4de9f408e12397dd3fb3ef3dadfd114cfbb732
- MD5 c44c823252cd01e0b751855b657c9a40
- SHA1 a9fdb20333f07a8ce5f4fda086aa550e97574e46
- SHA512 b507530100aabd96a1b01876588b38b9f3c500f58ab5e5db0714d8dc6673fc2eaf1f68a7ba8cb6552491bae1decd8de50ed590b9b215fd24fe5faf5206565a3a
- SSDEEP 768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/:AEwVs+0jNDY1qi/q
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2076 services.exe -
resource yara_rule behavioral1/memory/376-2-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/files/0x0036000000015cc7-8.dat upx behavioral1/memory/2076-11-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/376-17-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/2076-18-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2076-23-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2076-30-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2076-32-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2076-37-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2076-42-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2076-44-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2076-49-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/376-53-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/2076-54-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2076-56-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/376-60-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/2076-61-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2076-66-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/376-65-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/376-67-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/2076-68-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2076-73-0x0000000000400000-0x0000000000408000-memory.dmp upx - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe" c44c823252cd01e0b751855b657c9a40_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe - Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe c44c823252cd01e0b751855b657c9a40_NeikiAnalytics.exe File opened for modification C:\Windows\java.exe c44c823252cd01e0b751855b657c9a40_NeikiAnalytics.exe File created C:\Windows\java.exe c44c823252cd01e0b751855b657c9a40_NeikiAnalytics.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 376 wrote to memory of 2076 376 c44c823252cd01e0b751855b657c9a40_NeikiAnalytics.exe 28 PID 376 wrote to memory of 2076 376 c44c823252cd01e0b751855b657c9a40_NeikiAnalytics.exe 28 PID 376 wrote to memory of 2076 376 c44c823252cd01e0b751855b657c9a40_NeikiAnalytics.exe 28 PID 376 wrote to memory of 2076 376 c44c823252cd01e0b751855b657c9a40_NeikiAnalytics.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\c44c823252cd01e0b751855b657c9a40_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\c44c823252cd01e0b751855b657c9a40_NeikiAnalytics.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:376 -
C:\Windows\services.exe"C:\Windows\services.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
PID:2076
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Windows\services.exe
- Size 8KB
- SHA256 bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
- MD5 b0fe74719b1b647e2056641931907f4a
- SHA1 e858c206d2d1542a79936cb00d85da853bfc95e2
- SHA512 9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2
- SSDEEP 192:tZWNqWKIzebvOZnzCj6juhEJS3/Uf/tpfmG62X9f3:tZ6qWTYvczfahX/UHtF6e9f3
- MD5 SHA1 SHA512 SSDEEP