Analysis
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max time kernel
90s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
20-02-2024 06:15
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240215-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20231222-en
windows10-2004-x64
3 signatures
150 seconds
General
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Target
file.exe
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Size
2.4MB
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MD5
3f039289f2dfb1a6af7e1affff9f9354
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SHA1
21b92165dd73f5351a0481fa7811f6149ba4be18
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SHA256
4ebebb5318c1dde3462ad1024b60d868ec3667099dab1577fa74c568c0d92bc6
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SHA512
061804068e59aba314e3f663b695b07d623085d80bdea82278b78cb5bbceee44ef3a68baf2997863bbf772636230bafcbb7a963c76658ef7468703eccdac1cf7
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SSDEEP
49152:PkQTAsQ8XADM8dDGbMtR8ugY+UsFS7z1BQ8zDUtemAavNgX:Pas3ohwbw8MlQk1y8KBgX
Score
5/10
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4204 set thread context of 1580 4204 file.exe 85 -
Program crash 1 IoCs
pid pid_target Process procid_target 3200 1580 WerFault.exe 85 -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 4204 wrote to memory of 1580 4204 file.exe 85 PID 4204 wrote to memory of 1580 4204 file.exe 85 PID 4204 wrote to memory of 1580 4204 file.exe 85 PID 4204 wrote to memory of 1580 4204 file.exe 85 PID 4204 wrote to memory of 1580 4204 file.exe 85 PID 4204 wrote to memory of 1580 4204 file.exe 85 PID 4204 wrote to memory of 1580 4204 file.exe 85 PID 4204 wrote to memory of 1580 4204 file.exe 85 PID 4204 wrote to memory of 1580 4204 file.exe 85 PID 4204 wrote to memory of 1580 4204 file.exe 85 PID 4204 wrote to memory of 1580 4204 file.exe 85 PID 4204 wrote to memory of 1580 4204 file.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4204 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵PID:1580
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1580 -s 5763⤵
- Program crash
PID:3200
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1580 -ip 15801⤵PID:812