Analysis
- max time kernel
51s - max time network
51s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
11/06/2024, 09:36
Behavioral task
behavioral1
Sample
304c2e5239c2659e936dc7d84fc35f90_NeikiAnalytics.exe
Resource
win7-20240221-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
304c2e5239c2659e936dc7d84fc35f90_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
4 signatures
150 seconds
General
- Target 304c2e5239c2659e936dc7d84fc35f90_NeikiAnalytics.exe
- Size 134KB
- Sample240611-llbs2asgmk
- SHA256 9be595dacfdd1d92462d2677b6a3a145ec84b6e84d9307e095e9b0472d789d87
- MD5 304c2e5239c2659e936dc7d84fc35f90
- SHA1 78a6b07a1cfe1314f2c9d5aa2cd579504db13d1c
- SHA512 776c2328527bdab48c0b027be0c1c627049cd0346b9081ecd91243c097e2e3e26b70f5a3b3f00bfbb12cc09f6ef3af0795d00ca2c5a92187ad13a98895663fd7
- SSDEEP 1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38QH:riAyLN9aa+9U2rW1ip6pr2At7NZuQH
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4456 WwanSvc.exe -
resource yara_rule behavioral2/memory/3912-0-0x0000000000140000-0x0000000000168000-memory.dmp upx behavioral2/files/0x000900000002340c-4.dat upx behavioral2/memory/3912-5-0x0000000000140000-0x0000000000168000-memory.dmp upx behavioral2/memory/4456-6-0x00000000009F0000-0x0000000000A18000-memory.dmp upx - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Window Update = "\"C:\\ProgramData\\Update\\WwanSvc.exe\" /run" 304c2e5239c2659e936dc7d84fc35f90_NeikiAnalytics.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3912 wrote to memory of 4456 3912 304c2e5239c2659e936dc7d84fc35f90_NeikiAnalytics.exe 81 PID 3912 wrote to memory of 4456 3912 304c2e5239c2659e936dc7d84fc35f90_NeikiAnalytics.exe 81 PID 3912 wrote to memory of 4456 3912 304c2e5239c2659e936dc7d84fc35f90_NeikiAnalytics.exe 81
Processes
-
C:\Users\Admin\AppData\Local\Temp\304c2e5239c2659e936dc7d84fc35f90_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\304c2e5239c2659e936dc7d84fc35f90_NeikiAnalytics.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3912 -
C:\ProgramData\Update\WwanSvc.exe"C:\ProgramData\Update\WwanSvc.exe" /run2⤵
- Executes dropped EXE
PID:4456
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\ProgramData\Update\WwanSvc.exe
- Size 134KB
- SHA256 c33fcef09714fd1feb6afd94a309f540e8fbdcf3ea7aad51f0913364d8f41f6d
- MD5 83a82c23eade074c6ea283a1a222c22d
- SHA1 795dbbafb887ea38ae203bf31f25e081419bdb19
- SHA512 2c2c0d514cc280ff9789b1ad8d48424079390499bd9fd8965e71beaaa7addda7ce4376a635e31ac512499c865323b72762b22cbe8f265b758c3d9a08beed1ac7
- SSDEEP 1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38Qq:riAyLN9aa+9U2rW1ip6pr2At7NZuQq
- MD5 SHA1 SHA512 SSDEEP