Analysis
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max time kernel
95s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
12/11/2024, 20:47
Static task
static1
Behavioral task
behavioral1
Sample
49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe
Resource
win7-20240903-en
General
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Target
49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe
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Size
258KB
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MD5
9cc2b3aa587c3cf3ac28b20dd1c35ef0
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SHA1
0577273a7ef795008ee5b88087e2a5b14a534940
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SHA256
49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623
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SHA512
460eb9df7008001ef3f09329ff7f5e68580933ba7d1cf47571cbe3d868147372b14fda7ae09089d4015eb818288a11bc3e8725fa09be1d45829c4405bf410074
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SSDEEP
3072:ZdoDTDFlyuomYKvcyAVcpm5mynFjkiWPXTlQCKbmJ+WyQ2ZKgqVx5yM:aTDFl2yZm8yFwiWLiBa+WytZ+VG
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
resource yara_rule behavioral2/memory/4960-4-0x0000000004C90000-0x0000000004CAA000-memory.dmp healer behavioral2/memory/4960-6-0x0000000004D10000-0x0000000004D28000-memory.dmp healer behavioral2/memory/4960-35-0x0000000004D10000-0x0000000004D23000-memory.dmp healer behavioral2/memory/4960-33-0x0000000004D10000-0x0000000004D23000-memory.dmp healer behavioral2/memory/4960-31-0x0000000004D10000-0x0000000004D23000-memory.dmp healer behavioral2/memory/4960-29-0x0000000004D10000-0x0000000004D23000-memory.dmp healer behavioral2/memory/4960-27-0x0000000004D10000-0x0000000004D23000-memory.dmp healer behavioral2/memory/4960-25-0x0000000004D10000-0x0000000004D23000-memory.dmp healer behavioral2/memory/4960-23-0x0000000004D10000-0x0000000004D23000-memory.dmp healer behavioral2/memory/4960-21-0x0000000004D10000-0x0000000004D23000-memory.dmp healer behavioral2/memory/4960-20-0x0000000004D10000-0x0000000004D23000-memory.dmp healer behavioral2/memory/4960-17-0x0000000004D10000-0x0000000004D23000-memory.dmp healer behavioral2/memory/4960-15-0x0000000004D10000-0x0000000004D23000-memory.dmp healer behavioral2/memory/4960-13-0x0000000004D10000-0x0000000004D23000-memory.dmp healer behavioral2/memory/4960-11-0x0000000004D10000-0x0000000004D23000-memory.dmp healer behavioral2/memory/4960-9-0x0000000004D10000-0x0000000004D23000-memory.dmp healer behavioral2/memory/4960-8-0x0000000004D10000-0x0000000004D23000-memory.dmp healer -
Healer family
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description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection 49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" 49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" 49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" 49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" 49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" 49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features 49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" 49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 792 4960 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 49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4960 49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe 4960 49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4960 49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe"C:\Users\Admin\AppData\Local\Temp\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.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:4960 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4960 -s 9482⤵
- Program crash
PID:792
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4960 -ip 49601⤵PID:2580