Analysis
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max time kernel
150s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
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submitted
02/03/2025, 21:09
General
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Target
XClient.exe
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Size
261KB
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MD5
731d3f9b7421abe1e0ca7648fc43de46
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SHA1
9cc2166087313ab5a19635cfb08c5207032d8f3f
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SHA256
8465b9c75257a7dabef1a0d339559dc6724c250078c2db6885cdd9057c6866e4
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SHA512
140b55febd0453f7c687fba1ddbeca1e16a47550615a097afa138bbfd9b998edebffcdb851900781c92ce1b377a4a649b2ce4a85477d64a7185c3ef19f4afb49
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SSDEEP
3072:kP7QWMkq0+G6OnNVJB5DQorRb80xtYFGTx9IFE3bVyTgs/jdrlRpPNxhC6bUq9bd:1vGrNAs80f/FnbMTgs/jplRJNf9b6hM
Score
10/10
Malware Config
Signatures
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Detect Xworm Payload 1 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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Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
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Looks for VMWare Tools registry key 2 TTPs 1 IoCs
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 1 IoCs
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Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\XClient.exe"C:\Users\Admin\AppData\Local\Temp\XClient.exe"1⤵
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
304KB
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Filesize
8KB
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Filesize
24KB
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Filesize
10.8MB
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Filesize
8KB
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Filesize
10.8MB