Analysis
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max time kernel
141s -
max time network
139s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-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 Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run 6f6212d1d7c84744d75d5088e44e69df.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Microsoft Driver Setup = "C:\\Windows\\aadrive32.exe" 6f6212d1d7c84744d75d5088e44e69df.exe -
Executes dropped EXE 2 IoCs
pid Process 2476 aadrive32.exe 2780 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 2256 set thread context of 2288 2256 6f6212d1d7c84744d75d5088e44e69df.exe 28 PID 2476 set thread context of 2780 2476 aadrive32.exe 30 -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\aadrive32.exe 6f6212d1d7c84744d75d5088e44e69df.exe File opened for modification C:\Windows\aadrive32.exe 6f6212d1d7c84744d75d5088e44e69df.exe File created C:\Windows\%windir%\lfffile32.log aadrive32.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2288 6f6212d1d7c84744d75d5088e44e69df.exe 2288 6f6212d1d7c84744d75d5088e44e69df.exe -
Suspicious use of WriteProcessMemory 22 IoCs
description pid Process procid_target PID 2256 wrote to memory of 2288 2256 6f6212d1d7c84744d75d5088e44e69df.exe 28 PID 2256 wrote to memory of 2288 2256 6f6212d1d7c84744d75d5088e44e69df.exe 28 PID 2256 wrote to memory of 2288 2256 6f6212d1d7c84744d75d5088e44e69df.exe 28 PID 2256 wrote to memory of 2288 2256 6f6212d1d7c84744d75d5088e44e69df.exe 28 PID 2256 wrote to memory of 2288 2256 6f6212d1d7c84744d75d5088e44e69df.exe 28 PID 2256 wrote to memory of 2288 2256 6f6212d1d7c84744d75d5088e44e69df.exe 28 PID 2256 wrote to memory of 2288 2256 6f6212d1d7c84744d75d5088e44e69df.exe 28 PID 2256 wrote to memory of 2288 2256 6f6212d1d7c84744d75d5088e44e69df.exe 28 PID 2256 wrote to memory of 2288 2256 6f6212d1d7c84744d75d5088e44e69df.exe 28 PID 2288 wrote to memory of 2476 2288 6f6212d1d7c84744d75d5088e44e69df.exe 29 PID 2288 wrote to memory of 2476 2288 6f6212d1d7c84744d75d5088e44e69df.exe 29 PID 2288 wrote to memory of 2476 2288 6f6212d1d7c84744d75d5088e44e69df.exe 29 PID 2288 wrote to memory of 2476 2288 6f6212d1d7c84744d75d5088e44e69df.exe 29 PID 2476 wrote to memory of 2780 2476 aadrive32.exe 30 PID 2476 wrote to memory of 2780 2476 aadrive32.exe 30 PID 2476 wrote to memory of 2780 2476 aadrive32.exe 30 PID 2476 wrote to memory of 2780 2476 aadrive32.exe 30 PID 2476 wrote to memory of 2780 2476 aadrive32.exe 30 PID 2476 wrote to memory of 2780 2476 aadrive32.exe 30 PID 2476 wrote to memory of 2780 2476 aadrive32.exe 30 PID 2476 wrote to memory of 2780 2476 aadrive32.exe 30 PID 2476 wrote to memory of 2780 2476 aadrive32.exe 30
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:2256 -
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:2288 -
C:\Windows\aadrive32.exe"C:\Windows\aadrive32.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2476 -
C:\Windows\aadrive32.exe"C:\Windows\aadrive32.exe"4⤵
- Executes dropped EXE
- Drops file in Windows directory
PID:2780
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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