Analysis
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max time kernel
117s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
13-06-2024 22:34
Behavioral task
behavioral1
Sample
8c8b46576fa8bb16fb0547631c492490_NeikiAnalytics.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
8c8b46576fa8bb16fb0547631c492490_NeikiAnalytics.exe
Resource
win10v2004-20240226-en
General
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Target
8c8b46576fa8bb16fb0547631c492490_NeikiAnalytics.exe
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Size
134KB
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MD5
8c8b46576fa8bb16fb0547631c492490
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SHA1
30441075eb7a5c50b8a7179a9c3d3b3c90a9165e
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SHA256
5e301dd4f28cc050f5374895a819774926bbf510d6f757d98d15752b009cee30
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SHA512
706c44e7cfc399412d21ed9d50a77f28c912894bf9cef1a1888516d848d13abf4343cb28ee7bade29b2e9821c15f54dd908e22d35a533f6f1cd61c17826a00e3
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SSDEEP
1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38QA:riAyLN9aa+9U2rW1ip6pr2At7NZuQA
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
WwanSvc.exepid process 2036 WwanSvc.exe -
Loads dropped DLL 1 IoCs
Processes:
8c8b46576fa8bb16fb0547631c492490_NeikiAnalytics.exepid process 1436 8c8b46576fa8bb16fb0547631c492490_NeikiAnalytics.exe -
Processes:
resource yara_rule behavioral1/memory/1436-0-0x0000000000160000-0x0000000000188000-memory.dmp upx behavioral1/memory/1436-4-0x0000000000080000-0x00000000000A8000-memory.dmp upx C:\ProgramData\Update\WwanSvc.exe upx behavioral1/memory/1436-7-0x0000000000160000-0x0000000000188000-memory.dmp upx behavioral1/memory/2036-8-0x00000000008F0000-0x0000000000918000-memory.dmp upx behavioral1/memory/1436-9-0x0000000000160000-0x0000000000188000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
8c8b46576fa8bb16fb0547631c492490_NeikiAnalytics.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Window Update = "\"C:\\ProgramData\\Update\\WwanSvc.exe\" /run" 8c8b46576fa8bb16fb0547631c492490_NeikiAnalytics.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
8c8b46576fa8bb16fb0547631c492490_NeikiAnalytics.exedescription pid process target process PID 1436 wrote to memory of 2036 1436 8c8b46576fa8bb16fb0547631c492490_NeikiAnalytics.exe WwanSvc.exe PID 1436 wrote to memory of 2036 1436 8c8b46576fa8bb16fb0547631c492490_NeikiAnalytics.exe WwanSvc.exe PID 1436 wrote to memory of 2036 1436 8c8b46576fa8bb16fb0547631c492490_NeikiAnalytics.exe WwanSvc.exe PID 1436 wrote to memory of 2036 1436 8c8b46576fa8bb16fb0547631c492490_NeikiAnalytics.exe WwanSvc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8c8b46576fa8bb16fb0547631c492490_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\8c8b46576fa8bb16fb0547631c492490_NeikiAnalytics.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1436 -
C:\ProgramData\Update\WwanSvc.exe"C:\ProgramData\Update\WwanSvc.exe" /run2⤵
- Executes dropped EXE
PID:2036
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\ProgramData\Update\WwanSvc.exeFilesize
134KB
MD5b955a8ae62499f21db9b6aa541db9b6c
SHA1ee4b96e2f74dc9cda6e3c894034f84833662394c
SHA25632d3ed500ce2f36092d4528a5f25dda0b2f98ead21e21c199e63bf1e27eae5a7
SHA5121f35228a9dd8959d7e22ff137865320a66539358c40fbcc9e70e3744a3675d775a2b6501d1a975cbc1813b83d694899ff6608420080b9508988c63d1a13652b8
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memory/1436-0-0x0000000000160000-0x0000000000188000-memory.dmpFilesize
160KB
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memory/1436-4-0x0000000000080000-0x00000000000A8000-memory.dmpFilesize
160KB
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memory/1436-7-0x0000000000160000-0x0000000000188000-memory.dmpFilesize
160KB
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memory/1436-9-0x0000000000160000-0x0000000000188000-memory.dmpFilesize
160KB
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memory/2036-8-0x00000000008F0000-0x0000000000918000-memory.dmpFilesize
160KB