Analysis
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max time kernel
120s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
19-09-2023 06:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
k6689391.exe
Resource
win7-20230831-en
windows7-x64
3 signatures
300 seconds
Behavioral task
behavioral2
Sample
k6689391.exe
Resource
win10-20230915-en
windows10-1703-x64
2 signatures
300 seconds
General
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Target
k6689391.exe
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Size
365KB
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MD5
e3ea9776a8e23908e4fea6b03ed2fcc2
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SHA1
11c90547ffe26b7e467c9447f5d7d5318aecc8d7
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SHA256
5b5bbabb4c3ef9f465d1e8f2cf54cb097a3756b307b859cd0bf80691a618ead9
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SHA512
7614da4d3d4a4fa3139a93da160f7f60a6aa331762edb35d6977f8e2a230be650c3a1c388de9997eb0dcc4e3ac0764ecbb8a173710dd392c69391e024e8cac58
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SSDEEP
6144:PuejEA2jicP5iOo2T8VrSd/sUAOFUlHOehHOQDgLgsLsTJHYDvZcTYnNgzzlyAu5:PuetqiG59oufUttfgL/L2J/T3yAufx11
Score
5/10
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3020 set thread context of 2576 3020 k6689391.exe 29 -
Program crash 1 IoCs
pid pid_target Process procid_target 2416 2576 WerFault.exe 29 -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 3020 wrote to memory of 2576 3020 k6689391.exe 29 PID 3020 wrote to memory of 2576 3020 k6689391.exe 29 PID 3020 wrote to memory of 2576 3020 k6689391.exe 29 PID 3020 wrote to memory of 2576 3020 k6689391.exe 29 PID 3020 wrote to memory of 2576 3020 k6689391.exe 29 PID 3020 wrote to memory of 2576 3020 k6689391.exe 29 PID 3020 wrote to memory of 2576 3020 k6689391.exe 29 PID 3020 wrote to memory of 2576 3020 k6689391.exe 29 PID 3020 wrote to memory of 2576 3020 k6689391.exe 29 PID 3020 wrote to memory of 2576 3020 k6689391.exe 29 PID 3020 wrote to memory of 2576 3020 k6689391.exe 29 PID 3020 wrote to memory of 2576 3020 k6689391.exe 29 PID 3020 wrote to memory of 2576 3020 k6689391.exe 29 PID 3020 wrote to memory of 2576 3020 k6689391.exe 29 PID 2576 wrote to memory of 2416 2576 AppLaunch.exe 30 PID 2576 wrote to memory of 2416 2576 AppLaunch.exe 30 PID 2576 wrote to memory of 2416 2576 AppLaunch.exe 30 PID 2576 wrote to memory of 2416 2576 AppLaunch.exe 30 PID 2576 wrote to memory of 2416 2576 AppLaunch.exe 30 PID 2576 wrote to memory of 2416 2576 AppLaunch.exe 30 PID 2576 wrote to memory of 2416 2576 AppLaunch.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\k6689391.exe"C:\Users\Admin\AppData\Local\Temp\k6689391.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3020 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2576 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2576 -s 1963⤵
- Program crash
PID:2416
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