Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
10-11-2024 01:26
Static task
static1
Behavioral task
behavioral1
Sample
a83b45aed9486eb485de33e7adb4974ea2cb8f51a9bf7fcf1c7c89140442c7a5.exe
Resource
win7-20240903-en
General
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Target
a83b45aed9486eb485de33e7adb4974ea2cb8f51a9bf7fcf1c7c89140442c7a5.exe
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Size
391KB
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MD5
eb5920e2dc032f4b61d54b50e73ea860
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SHA1
f22599dc5773869846a36055a0611c271958b2ac
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SHA256
a83b45aed9486eb485de33e7adb4974ea2cb8f51a9bf7fcf1c7c89140442c7a5
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SHA512
73549f72ea2bcd9eb080df5df9f78b33985a1d92a730d8954199a5e5cbfbc2e4b3e5c5d96ea5a96b8fa865c84955ec7e7aea9c8eccc1137709a2cc0a5cbebd15
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SSDEEP
6144:3Rq3IrQK8fM5TFRSWBPbubcks4m0kXs4UM7s7fq:3Rq4rQK8fCXSGPbuds4AXs4NQ
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
Processes:
resource yara_rule behavioral1/memory/2088-5-0x00000000020E0000-0x00000000020FA000-memory.dmp healer behavioral1/memory/2088-6-0x0000000002280000-0x0000000002298000-memory.dmp healer behavioral1/memory/2088-7-0x0000000002280000-0x0000000002293000-memory.dmp healer behavioral1/memory/2088-8-0x0000000002280000-0x0000000002293000-memory.dmp healer behavioral1/memory/2088-10-0x0000000002280000-0x0000000002293000-memory.dmp healer behavioral1/memory/2088-12-0x0000000002280000-0x0000000002293000-memory.dmp healer behavioral1/memory/2088-14-0x0000000002280000-0x0000000002293000-memory.dmp healer behavioral1/memory/2088-16-0x0000000002280000-0x0000000002293000-memory.dmp healer behavioral1/memory/2088-22-0x0000000002280000-0x0000000002293000-memory.dmp healer behavioral1/memory/2088-34-0x0000000002280000-0x0000000002293000-memory.dmp healer behavioral1/memory/2088-32-0x0000000002280000-0x0000000002293000-memory.dmp healer behavioral1/memory/2088-30-0x0000000002280000-0x0000000002293000-memory.dmp healer behavioral1/memory/2088-28-0x0000000002280000-0x0000000002293000-memory.dmp healer behavioral1/memory/2088-26-0x0000000002280000-0x0000000002293000-memory.dmp healer behavioral1/memory/2088-24-0x0000000002280000-0x0000000002293000-memory.dmp healer behavioral1/memory/2088-20-0x0000000002280000-0x0000000002293000-memory.dmp healer behavioral1/memory/2088-18-0x0000000002280000-0x0000000002293000-memory.dmp healer -
Healer family
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Processes:
a83b45aed9486eb485de33e7adb4974ea2cb8f51a9bf7fcf1c7c89140442c7a5.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" a83b45aed9486eb485de33e7adb4974ea2cb8f51a9bf7fcf1c7c89140442c7a5.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection a83b45aed9486eb485de33e7adb4974ea2cb8f51a9bf7fcf1c7c89140442c7a5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" a83b45aed9486eb485de33e7adb4974ea2cb8f51a9bf7fcf1c7c89140442c7a5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" a83b45aed9486eb485de33e7adb4974ea2cb8f51a9bf7fcf1c7c89140442c7a5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" a83b45aed9486eb485de33e7adb4974ea2cb8f51a9bf7fcf1c7c89140442c7a5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" a83b45aed9486eb485de33e7adb4974ea2cb8f51a9bf7fcf1c7c89140442c7a5.exe -
Processes:
a83b45aed9486eb485de33e7adb4974ea2cb8f51a9bf7fcf1c7c89140442c7a5.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features a83b45aed9486eb485de33e7adb4974ea2cb8f51a9bf7fcf1c7c89140442c7a5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" a83b45aed9486eb485de33e7adb4974ea2cb8f51a9bf7fcf1c7c89140442c7a5.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.
Processes:
a83b45aed9486eb485de33e7adb4974ea2cb8f51a9bf7fcf1c7c89140442c7a5.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a83b45aed9486eb485de33e7adb4974ea2cb8f51a9bf7fcf1c7c89140442c7a5.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
a83b45aed9486eb485de33e7adb4974ea2cb8f51a9bf7fcf1c7c89140442c7a5.exepid process 2088 a83b45aed9486eb485de33e7adb4974ea2cb8f51a9bf7fcf1c7c89140442c7a5.exe 2088 a83b45aed9486eb485de33e7adb4974ea2cb8f51a9bf7fcf1c7c89140442c7a5.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
a83b45aed9486eb485de33e7adb4974ea2cb8f51a9bf7fcf1c7c89140442c7a5.exedescription pid process Token: SeDebugPrivilege 2088 a83b45aed9486eb485de33e7adb4974ea2cb8f51a9bf7fcf1c7c89140442c7a5.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a83b45aed9486eb485de33e7adb4974ea2cb8f51a9bf7fcf1c7c89140442c7a5.exe"C:\Users\Admin\AppData\Local\Temp\a83b45aed9486eb485de33e7adb4974ea2cb8f51a9bf7fcf1c7c89140442c7a5.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:2088