Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/11/2024, 19:16
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe
Resource
win7-20240708-en
8 signatures
150 seconds
General
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Target
05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe
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Size
291KB
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MD5
a2dab5c5b7b9c18333a10ac461adf9d5
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SHA1
64490507cb31209e13e4691ec08e1766ffe21f9e
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SHA256
05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7
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SHA512
36f48b69472162f63e2fcd8de94444c722ff3e5208d9825d67e820bcd8c799e6a60d42d372b707f9bac8aa49c9d5026bfc4876a4ab83a4fb92f3e2440fa8110d
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SSDEEP
6144:cOyx5TLxuSKjPBByDp65hLNMGHMaCPDxPfpmaw3:hiT9uSK9ByN65hLuGsL2
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
resource yara_rule behavioral2/memory/3924-5-0x0000000002630000-0x000000000264A000-memory.dmp healer behavioral2/memory/3924-7-0x0000000002AA0000-0x0000000002AB8000-memory.dmp healer behavioral2/memory/3924-35-0x0000000002AA0000-0x0000000002AB2000-memory.dmp healer behavioral2/memory/3924-34-0x0000000002AA0000-0x0000000002AB2000-memory.dmp healer behavioral2/memory/3924-31-0x0000000002AA0000-0x0000000002AB2000-memory.dmp healer behavioral2/memory/3924-29-0x0000000002AA0000-0x0000000002AB2000-memory.dmp healer behavioral2/memory/3924-27-0x0000000002AA0000-0x0000000002AB2000-memory.dmp healer behavioral2/memory/3924-25-0x0000000002AA0000-0x0000000002AB2000-memory.dmp healer behavioral2/memory/3924-23-0x0000000002AA0000-0x0000000002AB2000-memory.dmp healer behavioral2/memory/3924-21-0x0000000002AA0000-0x0000000002AB2000-memory.dmp healer behavioral2/memory/3924-19-0x0000000002AA0000-0x0000000002AB2000-memory.dmp healer behavioral2/memory/3924-17-0x0000000002AA0000-0x0000000002AB2000-memory.dmp healer behavioral2/memory/3924-15-0x0000000002AA0000-0x0000000002AB2000-memory.dmp healer behavioral2/memory/3924-13-0x0000000002AA0000-0x0000000002AB2000-memory.dmp healer behavioral2/memory/3924-11-0x0000000002AA0000-0x0000000002AB2000-memory.dmp healer behavioral2/memory/3924-9-0x0000000002AA0000-0x0000000002AB2000-memory.dmp healer behavioral2/memory/3924-8-0x0000000002AA0000-0x0000000002AB2000-memory.dmp healer -
Healer family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" 05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" 05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" 05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" 05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection 05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" 05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features 05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" 05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 4020 3924 WerFault.exe 82 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3924 05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe 3924 05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3924 05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe"C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe"1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3924 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3924 -s 9482⤵
- Program crash
PID:4020
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3924 -ip 39241⤵PID:2944