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
g7935047.exe
Resource
win7-20230831-en
7 signatures
300 seconds
General
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Target
g7935047.exe
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Size
236KB
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MD5
ae3c2011e6b28a83ed5ec20506e2e3eb
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SHA1
34bcdb009271f3301b37346648ade33ceecf9556
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SHA256
797cfa22728210b5dfc1b746fda10be7684798629c168664d754440882c5dbcf
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SHA512
8c8f8a783cd2fa9de0a23735c958dab8563b7f100e77c3e821287a7a07d05db398dd2a3a00b447c11b34d89b0c48ef497a869003582159e7e6c134bba6cd3138
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SSDEEP
6144:1hrjEl2jicP5iOo2T8VrSd/sUAOt2lC1Sa:1hrMqiG59ouf2Q1Sa
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 5 IoCs
resource yara_rule behavioral1/memory/2940-2-0x0000000000400000-0x000000000040A000-memory.dmp healer behavioral1/memory/2940-3-0x0000000000400000-0x000000000040A000-memory.dmp healer behavioral1/memory/2940-5-0x0000000000400000-0x000000000040A000-memory.dmp healer behavioral1/memory/2940-7-0x0000000000400000-0x000000000040A000-memory.dmp healer behavioral1/memory/2940-9-0x0000000000400000-0x000000000040A000-memory.dmp healer -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection AppLaunch.exe 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 3016 set thread context of 2940 3016 g7935047.exe 29 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2940 AppLaunch.exe 2940 AppLaunch.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2940 AppLaunch.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 3016 wrote to memory of 2940 3016 g7935047.exe 29 PID 3016 wrote to memory of 2940 3016 g7935047.exe 29 PID 3016 wrote to memory of 2940 3016 g7935047.exe 29 PID 3016 wrote to memory of 2940 3016 g7935047.exe 29 PID 3016 wrote to memory of 2940 3016 g7935047.exe 29 PID 3016 wrote to memory of 2940 3016 g7935047.exe 29 PID 3016 wrote to memory of 2940 3016 g7935047.exe 29 PID 3016 wrote to memory of 2940 3016 g7935047.exe 29 PID 3016 wrote to memory of 2940 3016 g7935047.exe 29 PID 3016 wrote to memory of 2940 3016 g7935047.exe 29 PID 3016 wrote to memory of 2940 3016 g7935047.exe 29 PID 3016 wrote to memory of 2940 3016 g7935047.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\g7935047.exe"C:\Users\Admin\AppData\Local\Temp\g7935047.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3016 -
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:2940
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