Analysis
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max time kernel
95s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
07/11/2024, 15:54
General
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Target
c5f4dab7c8114f6fd9742fed88895a12192bbbfdb5c6438f85c89a645961e142.exe
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Size
1.0MB
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MD5
e0de437a9326cd6a11e17b6a9fd9963f
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SHA1
fd866c5a382e9ce7c5492dbee1e47b90f6b56531
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SHA256
c5f4dab7c8114f6fd9742fed88895a12192bbbfdb5c6438f85c89a645961e142
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SHA512
18549cda4eb213966a9fedf63e997cd0dd5f4f338237b73ec3873997bde9566b85dc380e645624e7424f85be98c5c3574c544770365e01f7cc5af9a4fa9dfe51
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SSDEEP
24576:ffmMv6Ckr7Mny5QLmy4m8bMT0urDgE1tgZG3:f3v+7/5QLIbM3Dtg0
Malware Config
Extracted
xworm
5.0
66.154.103.135:4800
rm4C0XC5aW9eGOEB
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install_file
USB.exe
Signatures
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Detect Xworm Payload 34 IoCs
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Xworm
Xworm is a remote access trojan written in C#.
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Xworm family
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Drops startup file 1 IoCs
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Executes dropped EXE 1 IoCs
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AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
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Suspicious use of SetThreadContext 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 3 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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Suspicious behavior: MapViewOfSection 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of FindShellTrayWindow 41 IoCs
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Suspicious use of SendNotifyMessage 41 IoCs
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Suspicious use of WriteProcessMemory 7 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\c5f4dab7c8114f6fd9742fed88895a12192bbbfdb5c6438f85c89a645961e142.exe"C:\Users\Admin\AppData\Local\Temp\c5f4dab7c8114f6fd9742fed88895a12192bbbfdb5c6438f85c89a645961e142.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\murkest\meshuggenah.exe"C:\Users\Admin\AppData\Local\Temp\c5f4dab7c8114f6fd9742fed88895a12192bbbfdb5c6438f85c89a645961e142.exe"2⤵
- Drops startup file
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\c5f4dab7c8114f6fd9742fed88895a12192bbbfdb5c6438f85c89a645961e142.exe"3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.0MB
MD5e0de437a9326cd6a11e17b6a9fd9963f
SHA1fd866c5a382e9ce7c5492dbee1e47b90f6b56531
SHA256c5f4dab7c8114f6fd9742fed88895a12192bbbfdb5c6438f85c89a645961e142
SHA51218549cda4eb213966a9fedf63e997cd0dd5f4f338237b73ec3873997bde9566b85dc380e645624e7424f85be98c5c3574c544770365e01f7cc5af9a4fa9dfe51
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
204KB
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Filesize
204KB
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Filesize
204KB
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Filesize
204KB
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Filesize
4KB
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Filesize
120KB
-
Filesize
7.7MB
-
Filesize
5.6MB
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Filesize
120KB
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Filesize
7.7MB
-
Filesize
92KB
-
Filesize
92KB
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Filesize
624KB
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Filesize
92KB
-
Filesize
92KB
-
Filesize
92KB
-
Filesize
92KB
-
Filesize
92KB
-
Filesize
92KB
-
Filesize
92KB
-
Filesize
92KB
-
Filesize
92KB
-
Filesize
92KB
-
Filesize
92KB
-
Filesize
92KB
-
Filesize
92KB
-
Filesize
92KB
-
Filesize
92KB
-
Filesize
92KB
-
Filesize
92KB
-
Filesize
92KB
-
Filesize
92KB
-
Filesize
92KB
-
Filesize
92KB
-
Filesize
92KB
-
Filesize
92KB
-
Filesize
92KB
-
Filesize
92KB
-
Filesize
92KB
-
Filesize
92KB
-
Filesize
92KB
-
Filesize
92KB
-
Filesize
92KB
-
Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
204KB
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Filesize
4KB
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Filesize
7.7MB
-
Filesize
408KB
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Filesize
584KB