Analysis
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max time kernel
16s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
11-12-2024 06:41
Static task
static1
Behavioral task
behavioral1
Sample
urdG51OK22.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
urdG51OK22.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
wrhf66hI61.exe
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
wrhf66hI61.exe
Resource
win10v2004-20241007-en
General
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Target
urdG51OK22.exe
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Size
231KB
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MD5
5fe359d97529c2e4ad1b8de89d19860e
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SHA1
d93e28ad930cdfaac6452143e04d68c707a9319a
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SHA256
6d9bb6b2fcbb222d16c5c19a9e62a84b0505e48009e257d076e5adde6f7107cc
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SHA512
6727cf4ff8d4fef4915f15bcb9787fcd968cfdd08ca749c7eb9a989ab63f8d55c1f6599e6e784679eb29d466094cd7c39f05badc53f80b952864d1c56eef5190
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SSDEEP
6144:QrxSPTs6R2mCDHMDz7oNPSfn7tdS6Jyy5B3dJj:QlCTlYmuMnUN87tdS6QO3Dj
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
resource yara_rule behavioral1/memory/1916-5-0x00000000005D0000-0x00000000005EA000-memory.dmp healer behavioral1/memory/1916-6-0x0000000001F10000-0x0000000001F28000-memory.dmp healer behavioral1/memory/1916-7-0x0000000001F10000-0x0000000001F22000-memory.dmp healer behavioral1/memory/1916-8-0x0000000001F10000-0x0000000001F22000-memory.dmp healer behavioral1/memory/1916-10-0x0000000001F10000-0x0000000001F22000-memory.dmp healer behavioral1/memory/1916-12-0x0000000001F10000-0x0000000001F22000-memory.dmp healer behavioral1/memory/1916-14-0x0000000001F10000-0x0000000001F22000-memory.dmp healer behavioral1/memory/1916-16-0x0000000001F10000-0x0000000001F22000-memory.dmp healer behavioral1/memory/1916-18-0x0000000001F10000-0x0000000001F22000-memory.dmp healer behavioral1/memory/1916-28-0x0000000001F10000-0x0000000001F22000-memory.dmp healer behavioral1/memory/1916-34-0x0000000001F10000-0x0000000001F22000-memory.dmp healer behavioral1/memory/1916-32-0x0000000001F10000-0x0000000001F22000-memory.dmp healer behavioral1/memory/1916-30-0x0000000001F10000-0x0000000001F22000-memory.dmp healer behavioral1/memory/1916-26-0x0000000001F10000-0x0000000001F22000-memory.dmp healer behavioral1/memory/1916-24-0x0000000001F10000-0x0000000001F22000-memory.dmp healer behavioral1/memory/1916-22-0x0000000001F10000-0x0000000001F22000-memory.dmp healer behavioral1/memory/1916-20-0x0000000001F10000-0x0000000001F22000-memory.dmp healer -
Healer family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" urdG51OK22.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" urdG51OK22.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" urdG51OK22.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection urdG51OK22.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" urdG51OK22.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" urdG51OK22.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" urdG51OK22.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features urdG51OK22.exe -
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 urdG51OK22.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1916 urdG51OK22.exe 1916 urdG51OK22.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1916 urdG51OK22.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\urdG51OK22.exe"C:\Users\Admin\AppData\Local\Temp\urdG51OK22.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:1916