Analysis Overview
SHA256
f967e7c5ec1bb30ac85985c642436844bdace9ad7a7301fccb7ebefc337688e9
Threat Level: Known bad
The file f967e7c5ec1bb30ac85985c642436844bdace9ad7a7301fccb7ebefc337688e9 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
RedLine payload
Healer
Modifies Windows Defender Real-time Protection settings
Redline family
Healer family
RedLine
Executes dropped EXE
Windows security modification
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-11 06:01
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 06:01
Reported
2024-11-11 06:04
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
149s
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 |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\30714751.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\IXP001.TMP\30714751.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\30714751.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\IXP001.TMP\30714751.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\IXP001.TMP\30714751.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\IXP001.TMP\30714751.exe | N/A |
RedLine
RedLine payload
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Redline family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un084675.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\30714751.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk634448.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\30714751.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\30714751.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\f967e7c5ec1bb30ac85985c642436844bdace9ad7a7301fccb7ebefc337688e9.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un084675.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\f967e7c5ec1bb30ac85985c642436844bdace9ad7a7301fccb7ebefc337688e9.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un084675.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\30714751.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk634448.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\30714751.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\30714751.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\30714751.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk634448.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\f967e7c5ec1bb30ac85985c642436844bdace9ad7a7301fccb7ebefc337688e9.exe
"C:\Users\Admin\AppData\Local\Temp\f967e7c5ec1bb30ac85985c642436844bdace9ad7a7301fccb7ebefc337688e9.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un084675.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un084675.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\30714751.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\30714751.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk634448.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk634448.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 185.161.248.143:38452 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| RU | 185.161.248.143:38452 | tcp | |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| RU | 185.161.248.143:38452 | tcp | |
| US | 8.8.8.8:53 | 106.209.201.84.in-addr.arpa | udp |
| RU | 185.161.248.143:38452 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| RU | 185.161.248.143:38452 | tcp | |
| RU | 185.161.248.143:38452 | tcp | |
| RU | 185.161.248.143:38452 | tcp | |
| SE | 192.229.221.95:80 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un084675.exe
| MD5 | 98d6d63d33b7068bb82d7b467b8e8e9b |
| SHA1 | ac7bf450d77157413aa185b198cbad7f55b709d0 |
| SHA256 | 04eb1a69cb2ac63ce2e0d9a0e119b683f109e3b2d75aa59edb3ad03790d50f66 |
| SHA512 | 9484c7680cfc8cd4dbe296864d42dbee9e564f5512388120eb84f6a41bb5acc2b73a49959dee02c7c3c3c4116052b187bf262c08fa7dc5189b7985c7fb2bd962 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\30714751.exe
| MD5 | c9a968a7fd8c3153a04c79e05d53dc4e |
| SHA1 | ca727a66c32b9c2bf95d52d2404179df122af2e1 |
| SHA256 | 9d9bb0c8c3e93b35eb7d5b3ef47d663ba906e37ba372b366d976042b807ac31f |
| SHA512 | 36204dbc4d5429402d92ec10defb72ad7c59ef87a3dd1a720e743b7d46582cd6f555b4003927068228d50822ac205fa60f900c087e240184a9de2a84d3958d04 |
memory/1064-15-0x0000000000990000-0x0000000000A90000-memory.dmp
memory/1064-16-0x00000000008E0000-0x000000000090D000-memory.dmp
memory/1064-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1064-18-0x0000000000400000-0x0000000000803000-memory.dmp
memory/1064-19-0x00000000027D0000-0x00000000027EA000-memory.dmp
memory/1064-20-0x0000000004E70000-0x0000000005414000-memory.dmp
memory/1064-21-0x0000000004DA0000-0x0000000004DB8000-memory.dmp
memory/1064-49-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/1064-47-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/1064-45-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/1064-43-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/1064-41-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/1064-40-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/1064-37-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/1064-35-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/1064-33-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/1064-31-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/1064-29-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/1064-27-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/1064-25-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/1064-23-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/1064-22-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/1064-50-0x0000000000990000-0x0000000000A90000-memory.dmp
memory/1064-51-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1064-55-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1064-54-0x0000000000400000-0x0000000000803000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk634448.exe
| MD5 | e79e5f1f45bd4f426b0884c66131314e |
| SHA1 | 419ee6311eb558eb44923e82dfbcefcbfc4ea1f0 |
| SHA256 | 157f165ab8fe9936f6c6ad9d54c6b3a436976f1a0ca12baf108f9c82f8f0af6e |
| SHA512 | 3a765a5939d1f38751b9b7221522824d3b5461182a3c5e3e1b10389e2b31cd306e7d72a83a2d2b8693ea8047a9148c17f490b8521e7d0378cf34679f94117008 |
memory/2388-60-0x0000000002910000-0x000000000294C000-memory.dmp
memory/2388-61-0x00000000053F0000-0x000000000542A000-memory.dmp
memory/2388-71-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2388-69-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2388-67-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2388-65-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2388-63-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2388-62-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2388-89-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2388-95-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2388-93-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2388-92-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2388-87-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2388-85-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2388-83-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2388-81-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2388-79-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2388-77-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2388-75-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2388-73-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2388-854-0x00000000078F0000-0x0000000007F08000-memory.dmp
memory/2388-855-0x0000000007FA0000-0x0000000007FB2000-memory.dmp
memory/2388-856-0x0000000007FC0000-0x00000000080CA000-memory.dmp
memory/2388-857-0x00000000080E0000-0x000000000811C000-memory.dmp
memory/2388-858-0x00000000023C0000-0x000000000240C000-memory.dmp