Analysis Overview
SHA256
0fc6ed06cec143fe626036aa6a83227613820bafbc6b2f6f9f231b677ef6d7a3
Threat Level: Known bad
The file 0fc6ed06cec143fe626036aa6a83227613820bafbc6b2f6f9f231b677ef6d7a3N.exe was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Healer
Healer family
Modifies Windows Defender Real-time Protection settings
Executes dropped EXE
Windows security modification
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 18:20
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 18:20
Reported
2024-11-13 18:23
Platform
win10v2004-20241007-en
Max time kernel
95s
Max time network
96s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
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Healer
Healer family
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dHL84tr.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dHL84tr.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dHL84tr.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dHL84tr.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eVF37iM.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eVF37iM.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eVF37iM.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dHL84tr.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dHL84tr.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eVF37iM.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eVF37iM.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eVF37iM.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dHL84tr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eVF37iM.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dHL84tr.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eVF37iM.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eVF37iM.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\0fc6ed06cec143fe626036aa6a83227613820bafbc6b2f6f9f231b677ef6d7a3N.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\0fc6ed06cec143fe626036aa6a83227613820bafbc6b2f6f9f231b677ef6d7a3N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eVF37iM.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dHL84tr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dHL84tr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eVF37iM.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eVF37iM.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dHL84tr.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eVF37iM.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\0fc6ed06cec143fe626036aa6a83227613820bafbc6b2f6f9f231b677ef6d7a3N.exe
"C:\Users\Admin\AppData\Local\Temp\0fc6ed06cec143fe626036aa6a83227613820bafbc6b2f6f9f231b677ef6d7a3N.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dHL84tr.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dHL84tr.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eVF37iM.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eVF37iM.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dHL84tr.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/4572-7-0x00007FF94B4E3000-0x00007FF94B4E5000-memory.dmp
memory/4572-8-0x00000000002D0000-0x00000000002DA000-memory.dmp
memory/4572-9-0x00007FF94B4E3000-0x00007FF94B4E5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eVF37iM.exe
| MD5 | 304c8cb41d2d053924fd649d46e25833 |
| SHA1 | c828210477114f0133a8a40ffa5698466c1c111d |
| SHA256 | cafba37de3836bb04111ba302733eaede3db9af37c66268722ea5fccfae57333 |
| SHA512 | af3eef5638ada7d7e9680924cef2354d36a7cf9a29b7733cb3dbdf0215e91542037edeb70616978e4e494f24cb5a4c0d7fb2ae2b1db12df8c9a0e0409f35ae44 |
memory/3160-15-0x00000000006A0000-0x00000000007A0000-memory.dmp
memory/3160-16-0x0000000000570000-0x000000000059D000-memory.dmp
memory/3160-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3160-18-0x0000000000960000-0x000000000097A000-memory.dmp
memory/3160-19-0x0000000004E00000-0x00000000053A4000-memory.dmp
memory/3160-20-0x0000000004C40000-0x0000000004C58000-memory.dmp
memory/3160-21-0x0000000004C40000-0x0000000004C52000-memory.dmp
memory/3160-26-0x0000000004C40000-0x0000000004C52000-memory.dmp
memory/3160-48-0x0000000004C40000-0x0000000004C52000-memory.dmp
memory/3160-46-0x0000000004C40000-0x0000000004C52000-memory.dmp
memory/3160-44-0x0000000004C40000-0x0000000004C52000-memory.dmp
memory/3160-40-0x0000000004C40000-0x0000000004C52000-memory.dmp
memory/3160-39-0x0000000004C40000-0x0000000004C52000-memory.dmp
memory/3160-36-0x0000000004C40000-0x0000000004C52000-memory.dmp
memory/3160-34-0x0000000004C40000-0x0000000004C52000-memory.dmp
memory/3160-32-0x0000000004C40000-0x0000000004C52000-memory.dmp
memory/3160-30-0x0000000004C40000-0x0000000004C52000-memory.dmp
memory/3160-28-0x0000000004C40000-0x0000000004C52000-memory.dmp
memory/3160-24-0x0000000004C40000-0x0000000004C52000-memory.dmp
memory/3160-22-0x0000000004C40000-0x0000000004C52000-memory.dmp
memory/3160-42-0x0000000004C40000-0x0000000004C52000-memory.dmp
memory/3160-49-0x00000000006A0000-0x00000000007A0000-memory.dmp
memory/3160-50-0x0000000000400000-0x0000000000570000-memory.dmp
memory/3160-51-0x0000000000570000-0x000000000059D000-memory.dmp
memory/3160-52-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3160-55-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3160-54-0x0000000000400000-0x0000000000570000-memory.dmp