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
04/10/2024, 08:56
General
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Target
file.exe
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Size
1.8MB
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MD5
1e9b6d2b4d8278c86346af04463868a2
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SHA1
4fe92ae80191dea2916abf1dd9bc4cc8a2fd73b6
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SHA256
149b09de4a0e0dbecb7b0c6fcccd98081071fd4f090e6e25df6184ba0a5ddfd8
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SHA512
23725e7d0dcd87dd6d256146563e7e11286529f86adc87d8b3ffccee62a20fbef36e9ae34c5176c04e2b6a245ede06ca2e2130aabd47723fc53092de979b9e32
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SSDEEP
24576:BmPY2lQ/9HDKeFtZKu0WoX3BVp0GYF75ky1whqhdbuGW1Uu+PluVtSd71tvjmqFP:ao/9jxfZ7oXxUHxGylbeUu+PmwFnXR
Malware Config
Extracted
stealc
doma
http://185.215.113.37
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url_path
/e2b1563c6670f193.php
Signatures
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Stealc
Stealc is an infostealer written in C++.
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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
6.7MB
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Filesize
8KB
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Filesize
140KB
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Filesize
6.7MB
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Filesize
6.7MB