Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20-09-2024 01:38
Static task
static1
Behavioral task
behavioral1
Sample
b7f3a24f27cbb728ce871f1437eac40ce4dcb77c3357687b92b8b8248b81d6e5.exe
Resource
win7-20240708-en
General
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Target
b7f3a24f27cbb728ce871f1437eac40ce4dcb77c3357687b92b8b8248b81d6e5.exe
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Size
2.7MB
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MD5
78367a96d5fa6b7e8e89a777a28b0735
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SHA1
3be92b5ee229a50485b336dbcdb302180f8f17c4
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SHA256
b7f3a24f27cbb728ce871f1437eac40ce4dcb77c3357687b92b8b8248b81d6e5
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SHA512
1906ad20730f4bd32de43a77ddbe55cbb120832d0ccacc5d243701ad719c833b4f97aec5c2b551ceec1d13d859cb03ed55451f02e5c207cadbb57a6797fc70d7
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SSDEEP
24576:WzSFDpnxQPoxAkGgeIJ7zetCUz4ExUQH6a+GUV97/1jbJpypA/qJLZaJBByP0bM4:vpnCHuJfpJNFjPjwLkHk8oWtyFiW43n
Malware Config
Extracted
stealc
rave
http://185.215.113.103
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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
Processes:
b7f3a24f27cbb728ce871f1437eac40ce4dcb77c3357687b92b8b8248b81d6e5.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ b7f3a24f27cbb728ce871f1437eac40ce4dcb77c3357687b92b8b8248b81d6e5.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
b7f3a24f27cbb728ce871f1437eac40ce4dcb77c3357687b92b8b8248b81d6e5.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion b7f3a24f27cbb728ce871f1437eac40ce4dcb77c3357687b92b8b8248b81d6e5.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion b7f3a24f27cbb728ce871f1437eac40ce4dcb77c3357687b92b8b8248b81d6e5.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.
Processes:
b7f3a24f27cbb728ce871f1437eac40ce4dcb77c3357687b92b8b8248b81d6e5.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Wine b7f3a24f27cbb728ce871f1437eac40ce4dcb77c3357687b92b8b8248b81d6e5.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
b7f3a24f27cbb728ce871f1437eac40ce4dcb77c3357687b92b8b8248b81d6e5.exepid process 440 b7f3a24f27cbb728ce871f1437eac40ce4dcb77c3357687b92b8b8248b81d6e5.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.
Processes:
b7f3a24f27cbb728ce871f1437eac40ce4dcb77c3357687b92b8b8248b81d6e5.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b7f3a24f27cbb728ce871f1437eac40ce4dcb77c3357687b92b8b8248b81d6e5.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
b7f3a24f27cbb728ce871f1437eac40ce4dcb77c3357687b92b8b8248b81d6e5.exepid process 440 b7f3a24f27cbb728ce871f1437eac40ce4dcb77c3357687b92b8b8248b81d6e5.exe 440 b7f3a24f27cbb728ce871f1437eac40ce4dcb77c3357687b92b8b8248b81d6e5.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b7f3a24f27cbb728ce871f1437eac40ce4dcb77c3357687b92b8b8248b81d6e5.exe"C:\Users\Admin\AppData\Local\Temp\b7f3a24f27cbb728ce871f1437eac40ce4dcb77c3357687b92b8b8248b81d6e5.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:440