Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
22-11-2024 03:37
General
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Target
file.exe
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Size
1.7MB
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MD5
e26b7b214a9bcdada5b6a91ced4f99b3
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SHA1
092b5406ba5d33ebd2f40fb8ccbd9e191fb3a845
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SHA256
0fcf04a856f1a43c977d633e19138fe8736482425557a16ea02e7572d2d6d313
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SHA512
83b4713584b23fc879f7b079bdaa43ea900fded8a2bec2d0cc1b505de7101d706826056dd0e0bbd521c1ca6fd29b33e8e8a7bd42ffbc423dec3f2f7328b9f502
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SSDEEP
49152:Vo3Ip876qfaZ5auoQOwubB5QgwR5BPB44:C3N76iBbB5Q15D
Malware Config
Extracted
stealc
mars
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Signatures
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Stealc
Stealc is an infostealer written in C++.
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Stealc family
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 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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Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
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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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Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
6.4MB
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Filesize
8KB
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Filesize
6.4MB
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Filesize
92KB
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Filesize
6.4MB