Analysis
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max time kernel
140s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
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submitted
28/02/2025, 07:34
General
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Target
82d0862036be8bc99c66cf47fe2ce566.exe
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Size
1.7MB
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MD5
82d0862036be8bc99c66cf47fe2ce566
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SHA1
4780977be2d9f5e314fc26aa4259e3103027549b
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SHA256
c945fec1f4b68201a33eb8b1cefd8ca7f18cd41a51ab5367d0c7ec711576a2fb
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SHA512
27cfa837b184d4d943e8f06ec433c3d1a2e3677c1c77a864886669a8790adc1f6c752c72e9ae6fac2eedfbf39d671791f669bc1853074cc3329aad9b3655d738
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SSDEEP
24576:y7VLdyi3dlbraD2psJ9L841IFrfW+tFSKFKIvMwPtEkW8QzWg3mB5p97Tx:y2QuDK4uFrrVF7PtE5pWymBz97Tx
Malware Config
Extracted
stealc
reno
http://185.215.113.115
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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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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\82d0862036be8bc99c66cf47fe2ce566.exe"C:\Users\Admin\AppData\Local\Temp\82d0862036be8bc99c66cf47fe2ce566.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
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
6.5MB
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Filesize
8KB
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Filesize
92KB
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Filesize
6.5MB
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Filesize
6.5MB
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Filesize
6.5MB
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Filesize
6.5MB
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Filesize
6.5MB
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Filesize
6.5MB
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Filesize
6.5MB
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Filesize
6.5MB
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Filesize
6.5MB
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Filesize
6.5MB
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Filesize
6.5MB
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Filesize
6.5MB
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Filesize
6.5MB
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Filesize
6.5MB
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Filesize
6.5MB
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Filesize
6.5MB
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Filesize
6.5MB