Analysis
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max time kernel
147s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
22/01/2024, 10:02
Static task
static1
Behavioral task
behavioral1
Sample
6f6212d1d7c84744d75d5088e44e69df.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
6f6212d1d7c84744d75d5088e44e69df.exe
Resource
win10v2004-20231215-en
General
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Target
6f6212d1d7c84744d75d5088e44e69df.exe
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Size
148KB
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MD5
6f6212d1d7c84744d75d5088e44e69df
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SHA1
a9f6b12f7d03035ef3430237a90e1498299961df
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SHA256
7d62c19eeaa3699be5bb9c149cb23364a57dc9171446019c4ae048dadb27067f
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SHA512
fc5e885ae165987cdc37c5e975ec926e26ba5878184d023e51f313bc270d5d792936c907f20e1e269234d54c9d14b98f75e0413b33a7a252752cdcb2e288af77
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SSDEEP
3072:CLSoKj0pt1YOo6EwBj5qJ/OjvZw9eQWqM:JoKyYOoz9J/OjRXQTM
Malware Config
Extracted
metasploit
encoder/call4_dword_xor
Signatures
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MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
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Adds policy Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Microsoft Driver Setup = "C:\\Windows\\aadrive32.exe" 6f6212d1d7c84744d75d5088e44e69df.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run 6f6212d1d7c84744d75d5088e44e69df.exe -
Executes dropped EXE 2 IoCs
pid Process 4608 aadrive32.exe 2916 aadrive32.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Microsoft Driver Setup = "C:\\Windows\\aadrive32.exe" 6f6212d1d7c84744d75d5088e44e69df.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 1964 set thread context of 3088 1964 6f6212d1d7c84744d75d5088e44e69df.exe 89 PID 4608 set thread context of 2916 4608 aadrive32.exe 91 -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\aadrive32.exe 6f6212d1d7c84744d75d5088e44e69df.exe File created C:\Windows\%windir%\lfffile32.log aadrive32.exe File created C:\Windows\aadrive32.exe 6f6212d1d7c84744d75d5088e44e69df.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3088 6f6212d1d7c84744d75d5088e44e69df.exe 3088 6f6212d1d7c84744d75d5088e44e69df.exe 3088 6f6212d1d7c84744d75d5088e44e69df.exe 3088 6f6212d1d7c84744d75d5088e44e69df.exe -
Suspicious use of WriteProcessMemory 19 IoCs
description pid Process procid_target PID 1964 wrote to memory of 3088 1964 6f6212d1d7c84744d75d5088e44e69df.exe 89 PID 1964 wrote to memory of 3088 1964 6f6212d1d7c84744d75d5088e44e69df.exe 89 PID 1964 wrote to memory of 3088 1964 6f6212d1d7c84744d75d5088e44e69df.exe 89 PID 1964 wrote to memory of 3088 1964 6f6212d1d7c84744d75d5088e44e69df.exe 89 PID 1964 wrote to memory of 3088 1964 6f6212d1d7c84744d75d5088e44e69df.exe 89 PID 1964 wrote to memory of 3088 1964 6f6212d1d7c84744d75d5088e44e69df.exe 89 PID 1964 wrote to memory of 3088 1964 6f6212d1d7c84744d75d5088e44e69df.exe 89 PID 1964 wrote to memory of 3088 1964 6f6212d1d7c84744d75d5088e44e69df.exe 89 PID 3088 wrote to memory of 4608 3088 6f6212d1d7c84744d75d5088e44e69df.exe 90 PID 3088 wrote to memory of 4608 3088 6f6212d1d7c84744d75d5088e44e69df.exe 90 PID 3088 wrote to memory of 4608 3088 6f6212d1d7c84744d75d5088e44e69df.exe 90 PID 4608 wrote to memory of 2916 4608 aadrive32.exe 91 PID 4608 wrote to memory of 2916 4608 aadrive32.exe 91 PID 4608 wrote to memory of 2916 4608 aadrive32.exe 91 PID 4608 wrote to memory of 2916 4608 aadrive32.exe 91 PID 4608 wrote to memory of 2916 4608 aadrive32.exe 91 PID 4608 wrote to memory of 2916 4608 aadrive32.exe 91 PID 4608 wrote to memory of 2916 4608 aadrive32.exe 91 PID 4608 wrote to memory of 2916 4608 aadrive32.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\6f6212d1d7c84744d75d5088e44e69df.exe"C:\Users\Admin\AppData\Local\Temp\6f6212d1d7c84744d75d5088e44e69df.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1964 -
C:\Users\Admin\AppData\Local\Temp\6f6212d1d7c84744d75d5088e44e69df.exe"C:\Users\Admin\AppData\Local\Temp\6f6212d1d7c84744d75d5088e44e69df.exe"2⤵
- Adds policy Run key to start application
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3088 -
C:\Windows\aadrive32.exe"C:\Windows\aadrive32.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4608 -
C:\Windows\aadrive32.exe"C:\Windows\aadrive32.exe"4⤵
- Executes dropped EXE
- Drops file in Windows directory
PID:2916
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
148KB
MD56f6212d1d7c84744d75d5088e44e69df
SHA1a9f6b12f7d03035ef3430237a90e1498299961df
SHA2567d62c19eeaa3699be5bb9c149cb23364a57dc9171446019c4ae048dadb27067f
SHA512fc5e885ae165987cdc37c5e975ec926e26ba5878184d023e51f313bc270d5d792936c907f20e1e269234d54c9d14b98f75e0413b33a7a252752cdcb2e288af77