Analysis
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max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
02-11-2024 06:44
General
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Target
file.exe
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Size
2.0MB
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MD5
4e53a122e71d55bd36032530117c69c2
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SHA1
b6994c6e540f743360322359f376d1c4a1720449
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SHA256
64f8988a71f4787ce2b9d87c10a471e1dbf2102a704f9f2e7d0aea33ffe22ef4
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SHA512
102af12d826293630c1434cf76b201d5439b94c2b0b9063fa56d0dfb5b135739015535856ff4a23aa66db2c1eaf57112deef6da25ea680fe577186cd0cf8e965
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SSDEEP
49152:V1eTDXBLiOiKCRDUlyUEfTN6TSWenq3XAdV+TTSQ:V1eTtLiZ9/iSWenoAD+CQ
Malware Config
Extracted
stealc
tale
http://185.215.113.206
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url_path
/6c4adf523b719729.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
7.2MB
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Filesize
8KB
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Filesize
416KB
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Filesize
7.2MB
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Filesize
7.2MB