Analysis
- max time kernel
145s - max time network
121s - platform
windows7_x64 - resource
win7-20231215-en - resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system - submitted
07/01/2024, 19:22
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a2d5f9d95aabd2739f5776aeda15a98c.exe
Resource
win7-20231215-en
windows7-x64
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
a2d5f9d95aabd2739f5776aeda15a98c.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
1 signatures
150 seconds
General
- Target a2d5f9d95aabd2739f5776aeda15a98c.exe
- Size 390KB
- Sample240107-x3hhpadcd3
- SHA256 a05e6c5b0e6372ce2dcb9c33df12ede35d9726f72996e9c34c9801ddc53deab5
- MD5 a2d5f9d95aabd2739f5776aeda15a98c
- SHA1 ebb5aab5b2708ac2990a2b6026fbd69d99d40379
- SHA512 06d17f96dfeb0ead985534f786af6dec3ffaa5f26782d90d00773eaacee9e2820ff68d583214eb2239935f5024c0e824ca0595ac5a0f8b8e9fcec7dc5c1d1cf4
- SSDEEP 6144:kqwD+X1xQatU+1CEJp4XEt8l3aw9Y6zfJvkeitTDYWMtrDVmCfNuI2RINhoDPnr:GO1xm+QoK0t4K3gCTDYWGrYzt+NST
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" a2d5f9d95aabd2739f5776aeda15a98c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 043A6A5B00014973000C0C69B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" a2d5f9d95aabd2739f5776aeda15a98c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 043A6A5B00014973000C0C69B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 043A6A5B00014973000C0C69B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 043A6A5B00014973000C0C69B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 043A6A5B00014973000C0C69B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" a2d5f9d95aabd2739f5776aeda15a98c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" a2d5f9d95aabd2739f5776aeda15a98c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" a2d5f9d95aabd2739f5776aeda15a98c.exe - Disables taskbar notifications via registry modification
- Deletes itself 1 IoCs
pid Process 2520 043A6A5B00014973000C0C69B4EB2331.exe - Executes dropped EXE 1 IoCs
pid Process 2520 043A6A5B00014973000C0C69B4EB2331.exe - Loads dropped DLL 2 IoCs
pid Process 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" a2d5f9d95aabd2739f5776aeda15a98c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" a2d5f9d95aabd2739f5776aeda15a98c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" a2d5f9d95aabd2739f5776aeda15a98c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" a2d5f9d95aabd2739f5776aeda15a98c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 043A6A5B00014973000C0C69B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 043A6A5B00014973000C0C69B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 043A6A5B00014973000C0C69B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 043A6A5B00014973000C0C69B4EB2331.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc 043A6A5B00014973000C0C69B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" a2d5f9d95aabd2739f5776aeda15a98c.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc a2d5f9d95aabd2739f5776aeda15a98c.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc a2d5f9d95aabd2739f5776aeda15a98c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 043A6A5B00014973000C0C69B4EB2331.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc 043A6A5B00014973000C0C69B4EB2331.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\043A6A5B00014973000C0C69B4EB2331 = "C:\\ProgramData\\043A6A5B00014973000C0C69B4EB2331\\043A6A5B00014973000C0C69B4EB2331.exe" 043A6A5B00014973000C0C69B4EB2331.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe - Suspicious use of FindShellTrayWindow 5 IoCs
pid Process 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe - Suspicious use of SendNotifyMessage 5 IoCs
pid Process 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2520 043A6A5B00014973000C0C69B4EB2331.exe 2520 043A6A5B00014973000C0C69B4EB2331.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2144 wrote to memory of 2520 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 28 PID 2144 wrote to memory of 2520 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 28 PID 2144 wrote to memory of 2520 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 28 PID 2144 wrote to memory of 2520 2144 a2d5f9d95aabd2739f5776aeda15a98c.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\a2d5f9d95aabd2739f5776aeda15a98c.exe"C:\Users\Admin\AppData\Local\Temp\a2d5f9d95aabd2739f5776aeda15a98c.exe"1⤵
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2144 -
C:\ProgramData\043A6A5B00014973000C0C69B4EB2331\043A6A5B00014973000C0C69B4EB2331.exe"C:\ProgramData\043A6A5B00014973000C0C69B4EB2331\043A6A5B00014973000C0C69B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\a2d5f9d95aabd2739f5776aeda15a98c.exe"2⤵
- Windows security bypass
- Deletes itself
- Executes dropped EXE
- Windows security modification
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:2520
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\ProgramData\043A6A5B00014973000C0C69B4EB2331\043A6A5B00014973000C0C69B4EB2331.exe
- Size 390KB
- SHA256 a05e6c5b0e6372ce2dcb9c33df12ede35d9726f72996e9c34c9801ddc53deab5
- MD5 a2d5f9d95aabd2739f5776aeda15a98c
- SHA1 ebb5aab5b2708ac2990a2b6026fbd69d99d40379
- SHA512 06d17f96dfeb0ead985534f786af6dec3ffaa5f26782d90d00773eaacee9e2820ff68d583214eb2239935f5024c0e824ca0595ac5a0f8b8e9fcec7dc5c1d1cf4
- SSDEEP 6144:kqwD+X1xQatU+1CEJp4XEt8l3aw9Y6zfJvkeitTDYWMtrDVmCfNuI2RINhoDPnr:GO1xm+QoK0t4K3gCTDYWGrYzt+NST
- MD5 SHA1 SHA512 SSDEEP