Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
02-05-2024 13:25
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2024-05-02_b939ff32c76692642f7376e862e27899_virlock.exe
Resource
win7-20240221-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-05-02_b939ff32c76692642f7376e862e27899_virlock.exe
Resource
win10v2004-20240419-en
windows10-2004-x64
1 signatures
150 seconds
General
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Target
2024-05-02_b939ff32c76692642f7376e862e27899_virlock.exe
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Size
108KB
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MD5
b939ff32c76692642f7376e862e27899
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SHA1
ea8bd029b68fc7d2dff7e9df8087cfcc69872062
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SHA256
1dbf248d66d7f2305f9d8ee164456070b390a2b8bd6823382a123abf767facae
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SHA512
95318e207b54b908d501fc680685eee35dc9fa346c6f93b5fced21d8d4e9ce2f8cb7b82ba678bc052453c7b8602aeab90ec0b723591cf81dee211891be529c8e
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SSDEEP
3072:HDn1pRf2Q1MHA5BMjktHQ0/3J0pD4bEGTg:jn1pL13QFGT
Score
3/10
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2388 1288 WerFault.exe 27 -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1288 wrote to memory of 2388 1288 2024-05-02_b939ff32c76692642f7376e862e27899_virlock.exe 28 PID 1288 wrote to memory of 2388 1288 2024-05-02_b939ff32c76692642f7376e862e27899_virlock.exe 28 PID 1288 wrote to memory of 2388 1288 2024-05-02_b939ff32c76692642f7376e862e27899_virlock.exe 28 PID 1288 wrote to memory of 2388 1288 2024-05-02_b939ff32c76692642f7376e862e27899_virlock.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-02_b939ff32c76692642f7376e862e27899_virlock.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-02_b939ff32c76692642f7376e862e27899_virlock.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1288 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1288 -s 362⤵
- Program crash
PID:2388
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