Analysis
- max time kernel
53s - max time network
94s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
12/05/2024, 20:20
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
53ac3418c80044cd3230a9471e36fd90_NeikiAnalytics.exe
Resource
win7-20240221-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
53ac3418c80044cd3230a9471e36fd90_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
8 signatures
150 seconds
General
- Target 53ac3418c80044cd3230a9471e36fd90_NeikiAnalytics.exe
- Size 76KB
- Sample240512-y4envsee4v
- SHA256 5d4bcdf4d184a35bd9f68947dfe67a39b543b5a76a3b6db74cd9c1160598783e
- MD5 53ac3418c80044cd3230a9471e36fd90
- SHA1 d5130646842222764fb58bf0462af1ec98dbb12d
- SHA512 b2e6037e1d776d5e08f15cd6084210bc8f41d3ce5149a43f46d07fe11421631e31fc7455c68729530c2a88f4d7758bc76994dc0527b4e38584217775bc6592df
- SSDEEP 768:JKIrCaSxAvw++xOF4/i/BEYkp7P6lweQDhDmpU5GFrrEzWsdSE0d8pUHIkI0Ii9:Jn+A4ZxO+2G40OIkai9
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" myfiej.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-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation 53ac3418c80044cd3230a9471e36fd90_NeikiAnalytics.exe - Executes dropped EXE 1 IoCs
pid Process 4940 myfiej.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\myfiej = "C:\\Users\\Admin\\myfiej.exe" myfiej.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe 4940 myfiej.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3144 53ac3418c80044cd3230a9471e36fd90_NeikiAnalytics.exe 4940 myfiej.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3144 wrote to memory of 4940 3144 53ac3418c80044cd3230a9471e36fd90_NeikiAnalytics.exe 87 PID 3144 wrote to memory of 4940 3144 53ac3418c80044cd3230a9471e36fd90_NeikiAnalytics.exe 87 PID 3144 wrote to memory of 4940 3144 53ac3418c80044cd3230a9471e36fd90_NeikiAnalytics.exe 87
Processes
-
C:\Users\Admin\AppData\Local\Temp\53ac3418c80044cd3230a9471e36fd90_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\53ac3418c80044cd3230a9471e36fd90_NeikiAnalytics.exe"1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3144 -
C:\Users\Admin\myfiej.exe"C:\Users\Admin\myfiej.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4940
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\myfiej.exe
- Size 76KB
- SHA256 2e624a49fcc1844990709a956b680720dde890ab4fdae635261d0235420f9580
- MD5 bc4612b1321abc64a69b866111132da3
- SHA1 f74331a354c63880c10bae4295d8cede54271869
- SHA512 415a8d006c4d04f101371e3ccf9429f98a7d7553edaeb27f3296fb1af9fde5ad8d75d9e5c2ea24498db86817451f160571a0adc49c32cfc8ff5fda9d0fb9e742
- SSDEEP 768:zYIrCqfSXYicu5NU+xOF4/i/BEYkp7P6lweQDhDmpU5GFrrEzWsdSE0d8pUHIkIw:z18XY0dxO+2G40OIka7g
- MD5 SHA1 SHA512 SSDEEP