Analysis
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max time kernel
148s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
02/10/2024, 08:27
Static task
static1
Behavioral task
behavioral1
Sample
42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.exe
Resource
win7-20240903-en
General
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Target
42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.exe
-
Size
1.8MB
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MD5
d77353cbaa10bf7fcd96c007ff5f18c2
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SHA1
5b4b911709a472d69938c93feff8c629b620b038
-
SHA256
42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20
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SHA512
07add8f95182ab5f67d2bfaaec41990291a6b62c8d934b2d3338a399593e7aa0e6e76eee2fbc82698b62fa037b670abb7765974d54e465d28d5b1a3ec99c790e
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SSDEEP
49152:I34zGaaZcPWkMUm7IPTc5OmAEx7ng0XOKDcr/H:NzFWUWkMUm7YwDMKDcLH
Malware Config
Extracted
stealc
doma
http://185.215.113.37
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url_path
/e2b1563c6670f193.php
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.exe -
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.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Wine 42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 4440 42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.exe -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4440 42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.exe 4440 42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.exe"C:\Users\Admin\AppData\Local\Temp\42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.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
PID:4440