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Analysis
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max time kernel
121s -
max time network
142s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
04/02/2025, 11:23
Static task
static1
Behavioral task
behavioral1
Sample
Documento per confermare la violazione del copyright.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Documento per confermare la violazione del copyright.exe
Resource
win10v2004-20250129-en
Behavioral task
behavioral3
Sample
msimg32.dll
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
msimg32.dll
Resource
win10v2004-20250129-en
General
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Target
msimg32.dll
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Size
521.0MB
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MD5
501f6f8e97fd9ffa5d6c2cc362e59a64
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SHA1
1aa765cf590a4becd4f4e1b81356f7b2c82aaec7
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SHA256
df19478eb909225c2f6445ec33dc270f11b781e9bf315086d550071db80e6f36
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SHA512
d4b65cd5e908ed0c2308cf0f4405ee68f155a9016d2c1786999f7a54a9673ee70ed53de51e2d2f46a41bf1a3ae594f59327ddfd3c1df6992444b4cff30589f0e
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SSDEEP
1572864:Wq5Rusc3c6dAa2IRDjltGZA0m1QXN0VSwP+Nf9uDKcaluFyJPhm2R/p:KRzIfR/
Malware Config
Signatures
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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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2768 wrote to memory of 1396 2768 rundll32.exe 30 PID 2768 wrote to memory of 1396 2768 rundll32.exe 30 PID 2768 wrote to memory of 1396 2768 rundll32.exe 30 PID 2768 wrote to memory of 1396 2768 rundll32.exe 30 PID 2768 wrote to memory of 1396 2768 rundll32.exe 30 PID 2768 wrote to memory of 1396 2768 rundll32.exe 30 PID 2768 wrote to memory of 1396 2768 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\msimg32.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2768 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\msimg32.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1396
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