Analysis
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max time kernel
116s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20250211-en -
resource tags
arch:x64arch:x86image:win10v2004-20250211-enlocale:en-usos:windows10-2004-x64system -
submitted
12-02-2025 14:02
Static task
static1
Behavioral task
behavioral1
Sample
invoice no PS5316.exe
Resource
win7-20250207-en
Behavioral task
behavioral2
Sample
invoice no PS5316.exe
Resource
win10v2004-20250211-en
General
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Target
invoice no PS5316.exe
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Size
953KB
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MD5
25510efe9771ceb9025f30e10670b353
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SHA1
ed4f824a39dc0c6684afce94f877b63fadb76554
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SHA256
c7eea85e70687f92a2b8a5131a2411b4edec566fda1d367a48f0a86856b044f0
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SHA512
d618b676dbeb92d8e8a141e1637323837d231d0712028a6dceb3a3c756a99aae4db5d27c98dea56b49b7b2d956c900989d368fff41970c30025390db564eaac4
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SSDEEP
24576:du6J33O0c+JY5UZ+XC0kGso6FaJz+T0HWY:vu0c++OCvkGs9FaJq7Y
Malware Config
Signatures
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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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Program crash 1 IoCs
pid pid_target Process procid_target 2564 2032 WerFault.exe 85 -
System Location Discovery: System Language Discovery 1 TTPs 2 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 invoice no PS5316.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MicrosoftEdgeUpdate.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4772 MicrosoftEdgeUpdate.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2032 invoice no PS5316.exe 2032 invoice no PS5316.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 2032 invoice no PS5316.exe 2032 invoice no PS5316.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2032 wrote to memory of 2756 2032 invoice no PS5316.exe 90 PID 2032 wrote to memory of 2756 2032 invoice no PS5316.exe 90 PID 2032 wrote to memory of 2756 2032 invoice no PS5316.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\invoice no PS5316.exe"C:\Users\Admin\AppData\Local\Temp\invoice no PS5316.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2032 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\invoice no PS5316.exe"2⤵PID:2756
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2032 -s 6962⤵
- Program crash
PID:2564
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 2032 -ip 20321⤵PID:3516
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C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIwIiBpbnN0YWxsZGF0ZXRpbWU9IjE3MzkyODMyMzYiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4Mzc1NDI1MTE0ODAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1NDE0MTY2MDYzIi8-PC9hcHA-PC9yZXF1ZXN0Pg1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4772