Analysis
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max time kernel
52s -
max time network
73s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system -
submitted
07/06/2023, 19:36
Static task
static1
General
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Target
3a3f92062fe787e3062a7942202354bd5e02a50454ae6f8048f0c199dbe1983d.exe
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Size
100KB
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MD5
cf80e4a2fa4149c3af9a130396cb4798
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SHA1
3ddb474062d80d2089c2ee5eb6c2bc06aa77e3bb
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SHA256
3a3f92062fe787e3062a7942202354bd5e02a50454ae6f8048f0c199dbe1983d
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SHA512
c95e21a796351fb4a865b902bfed1f56206cf8e14c7c52dab2185c250b6e6383ce54aad11a2cba2e763a5ffd2a34795c7042e15960c21dced0e5b11685579cac
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SSDEEP
1536:Rp6kFya9c7Ok/YNQmdgB75eGFKiTjyXX9di2YTHLYjzDm:bVBQmy1KiTjyHxYTHcj/
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" AppLaunch.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" AppLaunch.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" AppLaunch.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" AppLaunch.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" AppLaunch.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4132 set thread context of 4856 4132 3a3f92062fe787e3062a7942202354bd5e02a50454ae6f8048f0c199dbe1983d.exe 67 -
Program crash 1 IoCs
pid pid_target Process procid_target 64 4132 WerFault.exe 65 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4856 AppLaunch.exe 4856 AppLaunch.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4856 AppLaunch.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4132 wrote to memory of 4856 4132 3a3f92062fe787e3062a7942202354bd5e02a50454ae6f8048f0c199dbe1983d.exe 67 PID 4132 wrote to memory of 4856 4132 3a3f92062fe787e3062a7942202354bd5e02a50454ae6f8048f0c199dbe1983d.exe 67 PID 4132 wrote to memory of 4856 4132 3a3f92062fe787e3062a7942202354bd5e02a50454ae6f8048f0c199dbe1983d.exe 67 PID 4132 wrote to memory of 4856 4132 3a3f92062fe787e3062a7942202354bd5e02a50454ae6f8048f0c199dbe1983d.exe 67 PID 4132 wrote to memory of 4856 4132 3a3f92062fe787e3062a7942202354bd5e02a50454ae6f8048f0c199dbe1983d.exe 67
Processes
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C:\Users\Admin\AppData\Local\Temp\3a3f92062fe787e3062a7942202354bd5e02a50454ae6f8048f0c199dbe1983d.exe"C:\Users\Admin\AppData\Local\Temp\3a3f92062fe787e3062a7942202354bd5e02a50454ae6f8048f0c199dbe1983d.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4132 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"2⤵
- Modifies Windows Defender Real-time Protection settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4856
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4132 -s 2362⤵
- Program crash
PID:64
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