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Analysis
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max time kernel
119s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
24/02/2025, 10:06
Static task
static1
Behavioral task
behavioral1
Sample
package/MaskDoc.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
package/MaskDoc.exe
Resource
win10v2004-20250217-en
Behavioral task
behavioral3
Sample
package/PotPlayer.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
package/PotPlayer.dll
Resource
win10v2004-20250217-en
General
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Target
package/PotPlayer.dll
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Size
696KB
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MD5
2d0bc28e3dddf732d7277ef4b7410d89
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SHA1
b788799536b2ab14644265431e3566e2dbb90f9c
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SHA256
90223b74b727514e30a46544d8c597547aded4ae457d6247ef8de37b4c926124
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SHA512
b5e5086a076889d98d24da431521cf5cc6886b124f4937f102d4bda002cd25a185641a98c887a2265e73703bb55076f90f1562cfd76d4e81f8323aa437424448
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SSDEEP
12288:oDl/UGNPEB+FoWbzy+7v0N7ZXy5FPYT5mZNlwz5zDG:oDl/UGNPEB+Fo+v0N7ZI65mZ
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 1808 2344 WerFault.exe 30 -
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 rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2988 wrote to memory of 2344 2988 rundll32.exe 30 PID 2988 wrote to memory of 2344 2988 rundll32.exe 30 PID 2988 wrote to memory of 2344 2988 rundll32.exe 30 PID 2988 wrote to memory of 2344 2988 rundll32.exe 30 PID 2988 wrote to memory of 2344 2988 rundll32.exe 30 PID 2988 wrote to memory of 2344 2988 rundll32.exe 30 PID 2988 wrote to memory of 2344 2988 rundll32.exe 30 PID 2344 wrote to memory of 1808 2344 rundll32.exe 32 PID 2344 wrote to memory of 1808 2344 rundll32.exe 32 PID 2344 wrote to memory of 1808 2344 rundll32.exe 32 PID 2344 wrote to memory of 1808 2344 rundll32.exe 32
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\package\PotPlayer.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2988 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\package\PotPlayer.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2344 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2344 -s 3523⤵
- Program crash
PID:1808
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