Analysis
- max time kernel
146s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
13/06/2024, 12:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
PO 060624.exe
Resource
win7-20240611-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
PO 060624.exe
Resource
win10v2004-20240508-en
5 signatures
150 seconds
General
- Target PO 060624.exe
- Size 718KB
- Sample240613-p3fp4azbjb
- SHA256 2671edad7bda0ae82e1c9f332fe1587504d505a152692896948de874833569c4
- MD5 2e38fb8b4c884560088cf70231959811
- SHA1 dda45457356fc1afe8551d985e6b15a77c79e623
- SHA512 da16138c8999f767f56a1d265e695a37e879e35c80b2296f11318bcbf7b06943255a7ee56b22a23600f6bbabddce960dd6ac29dbdc0588c8ac272a767b8873b5
- SSDEEP 12288:EjToYABRHqkYQF9YyN2+xFPUAXmGwjCZgKKggg4ytKl0seK6g7wwGcbtcYg2iNj:EkTHqQ9YaXUogbEzttK6g7wncxc91
- MD5 SHA1 SHA512 SSDEEP
Score
5/10
Malware Config
Signatures
- Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 2516 set thread context of 4016 2516 PO 060624.exe 80 PID 4016 set thread context of 3492 4016 PO 060624.exe 56 PID 4016 set thread context of 4656 4016 PO 060624.exe 88 PID 4656 set thread context of 3492 4656 chkdsk.exe 56 - Enumerates system info in registry 2 TTPs 1 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier chkdsk.exe - Suspicious behavior: EnumeratesProcesses 54 IoCs
pid Process 4016 PO 060624.exe 4016 PO 060624.exe 4016 PO 060624.exe 4016 PO 060624.exe 4016 PO 060624.exe 4016 PO 060624.exe 4016 PO 060624.exe 4016 PO 060624.exe 4016 PO 060624.exe 4016 PO 060624.exe 4016 PO 060624.exe 4016 PO 060624.exe 4016 PO 060624.exe 4016 PO 060624.exe 4016 PO 060624.exe 4016 PO 060624.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe 4656 chkdsk.exe - Suspicious behavior: MapViewOfSection 5 IoCs
pid Process 4016 PO 060624.exe 3492 Explorer.EXE 3492 Explorer.EXE 4656 chkdsk.exe 4656 chkdsk.exe - Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2516 wrote to memory of 4016 2516 PO 060624.exe 80 PID 2516 wrote to memory of 4016 2516 PO 060624.exe 80 PID 2516 wrote to memory of 4016 2516 PO 060624.exe 80 PID 2516 wrote to memory of 4016 2516 PO 060624.exe 80 PID 2516 wrote to memory of 4016 2516 PO 060624.exe 80 PID 2516 wrote to memory of 4016 2516 PO 060624.exe 80 PID 3492 wrote to memory of 4656 3492 Explorer.EXE 88 PID 3492 wrote to memory of 4656 3492 Explorer.EXE 88 PID 3492 wrote to memory of 4656 3492 Explorer.EXE 88
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3492 -
C:\Users\Admin\AppData\Local\Temp\PO 060624.exe"C:\Users\Admin\AppData\Local\Temp\PO 060624.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2516 -
C:\Users\Admin\AppData\Local\Temp\PO 060624.exe"C:\Users\Admin\AppData\Local\Temp\PO 060624.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4016
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C:\Windows\SysWOW64\chkdsk.exe"C:\Windows\SysWOW64\chkdsk.exe"2⤵
- Suspicious use of SetThreadContext
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4656
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