Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
21-11-2024 23:29
Static task
static1
Behavioral task
behavioral1
Sample
4c0ed304b717b052c38db152f22a91c922f1a575efbdd4665cb4a2e417e975d1.exe
Resource
win7-20241010-en
General
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Target
4c0ed304b717b052c38db152f22a91c922f1a575efbdd4665cb4a2e417e975d1.exe
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Size
389KB
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MD5
04a63b0662541361a091346ef9eac3f9
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SHA1
7a1c6a2522928fb2e7d74630aee744d9285acc7a
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SHA256
4c0ed304b717b052c38db152f22a91c922f1a575efbdd4665cb4a2e417e975d1
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SHA512
51549c16bcd7c99d35b961ba6bfe592e63dacfb44bbdf97dd81c00f1fccd87460e1e141685b33a7dd565bec59c1a32bbf10e9f9b3f7e32653c42d72db87d5525
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SSDEEP
6144:o8gbTmfTgUD8LHBlcEl/p9idpCWRiPC4MMPb4CSgAozS:ibSfT3D8LHzc+/g8QiPBmn
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
resource yara_rule behavioral2/memory/1648-5-0x0000000002800000-0x000000000281A000-memory.dmp healer behavioral2/memory/1648-7-0x00000000029B0000-0x00000000029C8000-memory.dmp healer behavioral2/memory/1648-15-0x00000000029B0000-0x00000000029C2000-memory.dmp healer behavioral2/memory/1648-19-0x00000000029B0000-0x00000000029C2000-memory.dmp healer behavioral2/memory/1648-35-0x00000000029B0000-0x00000000029C2000-memory.dmp healer behavioral2/memory/1648-33-0x00000000029B0000-0x00000000029C2000-memory.dmp healer behavioral2/memory/1648-31-0x00000000029B0000-0x00000000029C2000-memory.dmp healer behavioral2/memory/1648-29-0x00000000029B0000-0x00000000029C2000-memory.dmp healer behavioral2/memory/1648-27-0x00000000029B0000-0x00000000029C2000-memory.dmp healer behavioral2/memory/1648-26-0x00000000029B0000-0x00000000029C2000-memory.dmp healer behavioral2/memory/1648-23-0x00000000029B0000-0x00000000029C2000-memory.dmp healer behavioral2/memory/1648-22-0x00000000029B0000-0x00000000029C2000-memory.dmp healer behavioral2/memory/1648-18-0x00000000029B0000-0x00000000029C2000-memory.dmp healer behavioral2/memory/1648-13-0x00000000029B0000-0x00000000029C2000-memory.dmp healer behavioral2/memory/1648-11-0x00000000029B0000-0x00000000029C2000-memory.dmp healer behavioral2/memory/1648-9-0x00000000029B0000-0x00000000029C2000-memory.dmp healer behavioral2/memory/1648-8-0x00000000029B0000-0x00000000029C2000-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 4c0ed304b717b052c38db152f22a91c922f1a575efbdd4665cb4a2e417e975d1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" 4c0ed304b717b052c38db152f22a91c922f1a575efbdd4665cb4a2e417e975d1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" 4c0ed304b717b052c38db152f22a91c922f1a575efbdd4665cb4a2e417e975d1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" 4c0ed304b717b052c38db152f22a91c922f1a575efbdd4665cb4a2e417e975d1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" 4c0ed304b717b052c38db152f22a91c922f1a575efbdd4665cb4a2e417e975d1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" 4c0ed304b717b052c38db152f22a91c922f1a575efbdd4665cb4a2e417e975d1.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features 4c0ed304b717b052c38db152f22a91c922f1a575efbdd4665cb4a2e417e975d1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" 4c0ed304b717b052c38db152f22a91c922f1a575efbdd4665cb4a2e417e975d1.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 1336 sc.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 3920 1648 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 4c0ed304b717b052c38db152f22a91c922f1a575efbdd4665cb4a2e417e975d1.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1648 4c0ed304b717b052c38db152f22a91c922f1a575efbdd4665cb4a2e417e975d1.exe 1648 4c0ed304b717b052c38db152f22a91c922f1a575efbdd4665cb4a2e417e975d1.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1648 4c0ed304b717b052c38db152f22a91c922f1a575efbdd4665cb4a2e417e975d1.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4c0ed304b717b052c38db152f22a91c922f1a575efbdd4665cb4a2e417e975d1.exe"C:\Users\Admin\AppData\Local\Temp\4c0ed304b717b052c38db152f22a91c922f1a575efbdd4665cb4a2e417e975d1.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:1648 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1648 -s 9962⤵
- Program crash
PID:3920
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1648 -ip 16481⤵PID:4980
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:1336