Analysis
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max time kernel
33s -
max time network
34s -
platform
windows11-21h2_x64 -
resource
win11-20250217-en -
resource tags
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submitted
01/03/2025, 18:06
General
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Target
3795410aca048dd59d8b52c12cc6a9eda82b6dbcfcbe1e8dff7c5c5b2f07c0b2.exe
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Size
45KB
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MD5
35989cfc20c3e8b0a3410afd94965f71
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SHA1
dd3274bf22db9f9ca345c2c2afd9acb6efe03a34
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SHA256
3795410aca048dd59d8b52c12cc6a9eda82b6dbcfcbe1e8dff7c5c5b2f07c0b2
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SHA512
4aaf8fe24ec6d3391ef1f3500a33fb764262bfb79e8f03ea3bc7fdd8cdb79bd2961ee9db2ac82364a1453250d8d05424a5ee60e3e182d1dd0c785788434bc718
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SSDEEP
768:ju/dRTUo0HQbWUnmjSmo2qMsKjPGagAWOzjbFgX3ipOxubCtSEMcDZLf+:ju/dRTUPE2oKTKTO3bCXSpIuCDdLf+
Malware Config
Extracted
asyncrat
0.5.8
test
192.168.5.7:6606
48Sg9Byek4UV
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delay
3
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install
false
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install_folder
%AppData%
Signatures
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AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
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Asyncrat family
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
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Modifies registry class 2 IoCs
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Suspicious behavior: EnumeratesProcesses 17 IoCs
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Suspicious use of AdjustPrivilegeToken 5 IoCs
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Suspicious use of FindShellTrayWindow 42 IoCs
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Suspicious use of SendNotifyMessage 42 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\3795410aca048dd59d8b52c12cc6a9eda82b6dbcfcbe1e8dff7c5c5b2f07c0b2.exe"C:\Users\Admin\AppData\Local\Temp\3795410aca048dd59d8b52c12cc6a9eda82b6dbcfcbe1e8dff7c5c5b2f07c0b2.exe"1⤵
- System Location Discovery: System Language Discovery
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵
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C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /01⤵
- Checks SCSI registry key(s)
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
72KB
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Filesize
7.7MB
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Filesize
4KB
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Filesize
7.7MB