Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
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submitted
07-11-2024 20:36
General
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Target
file.exe
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Size
2.0MB
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MD5
fb7b7bcdddc2f33ab022c222c225914d
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SHA1
7577f5d3d26279d360b7d6282e1f3ca9d4ddc6d6
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SHA256
681df755fbb816d71e83fd61784466e525eb3f3794d697f2cf64cd006021d06b
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SHA512
9a1f0d49a8ed0e93ff06cc47a20b61a8a2669e2053026610ff49171391dad1d2ebde978f4054adb58c87bca2adbe0b78b4ea9b78ee18cc083fdd480527cd51a4
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SSDEEP
49152:3rnzQ/dtE3xwcHa7UvUN+rYRJYa3WGZw6/e+dj:bnzQzE3xn6y8/3W8w2v
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
7.0MB
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Filesize
8KB
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Filesize
416KB
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Filesize
7.0MB
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Filesize
7.0MB