Analysis
-
max time kernel
116s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
26-12-2023 00:26
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
46566c1cdccbc22114b3c265105bb172.exe
Resource
win7-20231215-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
46566c1cdccbc22114b3c265105bb172.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
8 signatures
150 seconds
General
-
Target
46566c1cdccbc22114b3c265105bb172.exe
-
Size
132KB
-
MD5
46566c1cdccbc22114b3c265105bb172
-
SHA1
279218e1d1e8051a7919185d25d41a20f7f6b731
-
SHA256
51a0cc89a099b2a5f4e6f49d6bb3a00d4661b9bfab8353a04ea4aed1f5568200
-
SHA512
cfafed5e16584dcfc1d307f50991bd2a9bd49c999f9db7ac9f502d187c422d6316f46d5842be90b12ca433ea1c449140c4fd813c223368e6eb84906c9cc3ce9c
-
SSDEEP
1536:y+kKp/4inMnzzMcVVnEGKbfSG7Gtg3sZnFE+t+:9ke/nMnz4cVVnEGi53aFEe+
Score
10/10
Malware Config
Signatures
-
Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 46566c1cdccbc22114b3c265105bb172.exe Set value (int) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" snkeh.exe -
Executes dropped EXE 1 IoCs
pid Process 3016 snkeh.exe -
Loads dropped DLL 2 IoCs
pid Process 2404 46566c1cdccbc22114b3c265105bb172.exe 2404 46566c1cdccbc22114b3c265105bb172.exe -
Adds Run key to start application 2 TTPs 54 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /u" snkeh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /m" snkeh.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /b" snkeh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /x" snkeh.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /a" snkeh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /f" snkeh.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /o" snkeh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /j" snkeh.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /q" snkeh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /n" snkeh.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /v" snkeh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /q" 46566c1cdccbc22114b3c265105bb172.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /q" snkeh.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /n" snkeh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /c" snkeh.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /m" snkeh.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /x" snkeh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /l" snkeh.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /w" snkeh.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /d" snkeh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /d" snkeh.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /h" snkeh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /e" snkeh.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /i" snkeh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /y" snkeh.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /g" snkeh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /g" snkeh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /r" snkeh.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /u" snkeh.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /l" snkeh.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /d" 46566c1cdccbc22114b3c265105bb172.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /z" snkeh.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /j" snkeh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /b" snkeh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /p" snkeh.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /r" snkeh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /h" snkeh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /t" snkeh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /i" snkeh.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /e" snkeh.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /c" snkeh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /k" snkeh.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /k" snkeh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /o" snkeh.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /f" snkeh.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /t" snkeh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /a" snkeh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /z" snkeh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /s" snkeh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /w" snkeh.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /p" snkeh.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /y" snkeh.exe Set value (str) \REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /s" snkeh.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\snkeh = "C:\\Users\\Admin\\snkeh.exe /v" snkeh.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2404 46566c1cdccbc22114b3c265105bb172.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe 3016 snkeh.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2404 46566c1cdccbc22114b3c265105bb172.exe 3016 snkeh.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2404 wrote to memory of 3016 2404 46566c1cdccbc22114b3c265105bb172.exe 28 PID 2404 wrote to memory of 3016 2404 46566c1cdccbc22114b3c265105bb172.exe 28 PID 2404 wrote to memory of 3016 2404 46566c1cdccbc22114b3c265105bb172.exe 28 PID 2404 wrote to memory of 3016 2404 46566c1cdccbc22114b3c265105bb172.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\46566c1cdccbc22114b3c265105bb172.exe"C:\Users\Admin\AppData\Local\Temp\46566c1cdccbc22114b3c265105bb172.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2404 -
C:\Users\Admin\snkeh.exe"C:\Users\Admin\snkeh.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:3016
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
132KB
MD5948c3ecf3017e66cf60e754e5b1b6874
SHA100c02b1073b451a968b1ad6252de50354fe85aec
SHA25699a475c05e9cd421aac3e6b73ae21f5e353948d902c90f3f28a986c295cd9172
SHA51282d27034c64663388ee40eb9c1617e5cd5677d3e6cc0838d8a057dc842a6df994bcc699cb39d80d477045c3c232f45663ac8f2a97b85449f3847183d66f165e8