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Analysis
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max time kernel
122s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
17/10/2024, 22:00
Static task
static1
Behavioral task
behavioral1
Sample
2024-10-17_ae0cfd597117746eaaafb248dae50cfd_virlock.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-17_ae0cfd597117746eaaafb248dae50cfd_virlock.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-17_ae0cfd597117746eaaafb248dae50cfd_virlock.exe
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Size
189KB
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MD5
ae0cfd597117746eaaafb248dae50cfd
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SHA1
7cb440ecde8da007ab7f9f2b714926bbc41727aa
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SHA256
38de2646f39e1b74206226259fd66031201beca5a3a02b25bf52f8661084ec3b
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SHA512
d1d415a2cd0914f8b3ea1b76260cc6c7cc0205ce0dba388945714252506c3ff4c960fcc236ce281e3881df6f614953cbf2b80959d27c868e4c1e12aaab2ba365
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SSDEEP
3072:Vye1IZloJ0GqFSGJUByfrJ3y8CLzAJlXIr9ajL52dg2mDwZ73UhV4cpt/huAxAwn:coJTqFS0XfrJ3y8YADXn7MYTV8a
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2728 2664 WerFault.exe 29 -
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 2024-10-17_ae0cfd597117746eaaafb248dae50cfd_virlock.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2664 wrote to memory of 2728 2664 2024-10-17_ae0cfd597117746eaaafb248dae50cfd_virlock.exe 30 PID 2664 wrote to memory of 2728 2664 2024-10-17_ae0cfd597117746eaaafb248dae50cfd_virlock.exe 30 PID 2664 wrote to memory of 2728 2664 2024-10-17_ae0cfd597117746eaaafb248dae50cfd_virlock.exe 30 PID 2664 wrote to memory of 2728 2664 2024-10-17_ae0cfd597117746eaaafb248dae50cfd_virlock.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-17_ae0cfd597117746eaaafb248dae50cfd_virlock.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-17_ae0cfd597117746eaaafb248dae50cfd_virlock.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2664 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2664 -s 362⤵
- Program crash
PID:2728
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