Analysis
- max time kernel
93s - max time network
158s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system - submitted
13/05/2023, 22:56
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
pr958418.exe
Resource
win7-20230220-en
4 signatures
150 seconds
General
- Target pr958418.exe
- Size 269KB
- Sample230513-2wtplacb4x
- SHA256 f84ffb84da77d2490879c35ff94064e341a6b0a0306e2bf636039e87c913b43d
- MD5 18975c491caeaba286d9aaf9f798483a
- SHA1 527fa65ba407177e2432489587752c4071572807
- SHA512 2625a9d19451c8e5db8c6d356e2cb2e6be02603e00e7b58076f8dbbf82bfd06d894d538cd1dddb1bf74223489f5ac1d261c60d6c3729b56395a289e7a3801138
- SSDEEP 3072:KusW2zNnkvs6LpttjzHcHg6QxfLYyqshilCecIIYgPczDkP33G5VIhGF:KNnkU6bCv6fdXhilCtI+PeeniIM
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
-
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pr958418.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pr958418.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pr958418.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pr958418.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pr958418.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pr958418.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pr958418.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pr958418.exe - Program crash 1 IoCs
pid pid_target Process procid_target 4720 2484 WerFault.exe 78 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2484 pr958418.exe 2484 pr958418.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2484 pr958418.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\pr958418.exe"C:\Users\Admin\AppData\Local\Temp\pr958418.exe"1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2484 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2484 -s 9442⤵
- Program crash
PID:4720
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2484 -ip 24841⤵PID:752