Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2024 20:45
Static task
static1
Behavioral task
behavioral1
Sample
29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.exe
Resource
win7-20240708-en
General
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Target
29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.exe
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Size
277KB
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MD5
dbd564067b4db0afd266e0dccd61b42d
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SHA1
c06c272ff9b4667173d5cd012ed6a28bb43265c2
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SHA256
29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c
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SHA512
2da695210d90cdd9a4e8b26d700c770dfcf705bb91c4bd21696cc4643c15312f64b62d323e2719c15aa8c838522ddf9588e853aef33d616b7828f5f77b133b87
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SSDEEP
3072:02s/6H/8vIWP+2ZQxEXu9UAyoLEQeWPtXrOFtYtuLxWtsF5nke0gwYPDpJKJRfP:ovvIWdQeXKUzoYYPtXOvUsO1YPDWJ
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
resource yara_rule behavioral2/memory/3204-3-0x0000000004CD0000-0x0000000004CEA000-memory.dmp healer behavioral2/memory/3204-5-0x0000000007270000-0x0000000007288000-memory.dmp healer behavioral2/memory/3204-16-0x0000000007270000-0x0000000007282000-memory.dmp healer behavioral2/memory/3204-34-0x0000000007270000-0x0000000007282000-memory.dmp healer behavioral2/memory/3204-32-0x0000000007270000-0x0000000007282000-memory.dmp healer behavioral2/memory/3204-30-0x0000000007270000-0x0000000007282000-memory.dmp healer behavioral2/memory/3204-28-0x0000000007270000-0x0000000007282000-memory.dmp healer behavioral2/memory/3204-27-0x0000000007270000-0x0000000007282000-memory.dmp healer behavioral2/memory/3204-24-0x0000000007270000-0x0000000007282000-memory.dmp healer behavioral2/memory/3204-23-0x0000000007270000-0x0000000007282000-memory.dmp healer behavioral2/memory/3204-20-0x0000000007270000-0x0000000007282000-memory.dmp healer behavioral2/memory/3204-18-0x0000000007270000-0x0000000007282000-memory.dmp healer behavioral2/memory/3204-14-0x0000000007270000-0x0000000007282000-memory.dmp healer behavioral2/memory/3204-12-0x0000000007270000-0x0000000007282000-memory.dmp healer behavioral2/memory/3204-10-0x0000000007270000-0x0000000007282000-memory.dmp healer behavioral2/memory/3204-8-0x0000000007270000-0x0000000007282000-memory.dmp healer behavioral2/memory/3204-7-0x0000000007270000-0x0000000007282000-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\DisableBehaviorMonitoring = "1" 29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" 29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" 29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" 29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" 29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection 29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features 29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" 29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 4856 sc.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 336 3204 WerFault.exe 81 -
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 29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3204 29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.exe 3204 29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3204 29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.exe"C:\Users\Admin\AppData\Local\Temp\29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.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:3204 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 9482⤵
- Program crash
PID:336
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3204 -ip 32041⤵PID:3048
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:4856