Analysis Overview
SHA256
433dd540a887e3ab167a0da46d758ab22908d93639f512765dcdda29e2a9f116
Threat Level: Known bad
The file 433dd540a887e3ab167a0da46d758ab22908d93639f512765dcdda29e2a9f116 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Healer
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine payload
Redline family
Healer family
Windows security modification
Executes dropped EXE
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 05:02
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 05:02
Reported
2024-11-09 05:05
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
150s
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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6468.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\pro6468.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\pro6468.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\pro6468.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\IXP001.TMP\pro6468.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\pro6468.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\un860864.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6468.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8987.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\pro6468.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6468.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\433dd540a887e3ab167a0da46d758ab22908d93639f512765dcdda29e2a9f116.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\un860864.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6468.exe |
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\433dd540a887e3ab167a0da46d758ab22908d93639f512765dcdda29e2a9f116.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un860864.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6468.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8987.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6468.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6468.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6468.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8987.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\433dd540a887e3ab167a0da46d758ab22908d93639f512765dcdda29e2a9f116.exe
"C:\Users\Admin\AppData\Local\Temp\433dd540a887e3ab167a0da46d758ab22908d93639f512765dcdda29e2a9f116.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un860864.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un860864.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6468.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6468.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 848 -ip 848
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 848 -s 1080
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8987.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8987.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.190.18.2.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un860864.exe
| MD5 | 15f38572079c0605126c2e3c2e44ddd8 |
| SHA1 | 62dfacb147324d8030d8aea825fffd033fe7340d |
| SHA256 | 7f43e98c6fe96b662faf26d320407c2c58d161dd5105157dd9a1c0c15acf8059 |
| SHA512 | 698c1a3be30d57a09890db519bff1c10910cb3019fc07b5aaa1bea7617b0b3a90654f8fcaf4b6c397ec19aca7f4a52bdd513960b77985be8e1b55fbcf9c825d0 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6468.exe
| MD5 | 451341e71db938563168cd1b5c4a1c92 |
| SHA1 | 73d816c474334f2e20831154040176cc2c35bebc |
| SHA256 | 6724c1d906a368047a21e1f34d8cad967aa371a602190d78fa479701fe45f814 |
| SHA512 | faa08363adc23c2bf8be890b1aabc059ebce1f9d11c3fbe0e0d024d8bc35d9cefb93661cba66a87ed58332fb5ab7d0bb869996c53fac69c7a46eabdecd84e04d |
memory/848-15-0x0000000002D90000-0x0000000002E90000-memory.dmp
memory/848-16-0x0000000000400000-0x0000000000430000-memory.dmp
memory/848-17-0x0000000007190000-0x00000000071AA000-memory.dmp
memory/848-18-0x00000000072C0000-0x0000000007864000-memory.dmp
memory/848-19-0x0000000007260000-0x0000000007278000-memory.dmp
memory/848-20-0x0000000000400000-0x0000000002B84000-memory.dmp
memory/848-48-0x0000000007260000-0x0000000007272000-memory.dmp
memory/848-46-0x0000000007260000-0x0000000007272000-memory.dmp
memory/848-44-0x0000000007260000-0x0000000007272000-memory.dmp
memory/848-42-0x0000000007260000-0x0000000007272000-memory.dmp
memory/848-40-0x0000000007260000-0x0000000007272000-memory.dmp
memory/848-38-0x0000000007260000-0x0000000007272000-memory.dmp
memory/848-36-0x0000000007260000-0x0000000007272000-memory.dmp
memory/848-34-0x0000000007260000-0x0000000007272000-memory.dmp
memory/848-32-0x0000000007260000-0x0000000007272000-memory.dmp
memory/848-30-0x0000000007260000-0x0000000007272000-memory.dmp
memory/848-28-0x0000000007260000-0x0000000007272000-memory.dmp
memory/848-26-0x0000000007260000-0x0000000007272000-memory.dmp
memory/848-24-0x0000000007260000-0x0000000007272000-memory.dmp
memory/848-22-0x0000000007260000-0x0000000007272000-memory.dmp
memory/848-21-0x0000000007260000-0x0000000007272000-memory.dmp
memory/848-49-0x0000000002D90000-0x0000000002E90000-memory.dmp
memory/848-50-0x0000000000400000-0x0000000000430000-memory.dmp
memory/848-52-0x0000000000400000-0x0000000002B84000-memory.dmp
memory/848-54-0x0000000000400000-0x0000000002B84000-memory.dmp
memory/848-55-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8987.exe
| MD5 | f045c59735ce886750ca0c8979e4c20c |
| SHA1 | a5abdec0ef3276bf48bd32d3bb5a6462e9f3b181 |
| SHA256 | a647c1d1785970e269cedc0d7872dcbaef37e55029870419f990faca9c87dd7c |
| SHA512 | 9b3bb0dbe0131b79e1914381bf9a28ed701d43cf6263a89acdfd38fbc0d1f4db9269e6f20cc1a45cb73a5463c6d0b97a902b5cf79308d48f456d0fe7754fa23e |
memory/4488-60-0x0000000004B70000-0x0000000004BB6000-memory.dmp
memory/4488-61-0x0000000007190000-0x00000000071D4000-memory.dmp
memory/4488-62-0x0000000007190000-0x00000000071CF000-memory.dmp
memory/4488-96-0x0000000007190000-0x00000000071CF000-memory.dmp
memory/4488-93-0x0000000007190000-0x00000000071CF000-memory.dmp
memory/4488-92-0x0000000007190000-0x00000000071CF000-memory.dmp
memory/4488-89-0x0000000007190000-0x00000000071CF000-memory.dmp
memory/4488-88-0x0000000007190000-0x00000000071CF000-memory.dmp
memory/4488-85-0x0000000007190000-0x00000000071CF000-memory.dmp
memory/4488-84-0x0000000007190000-0x00000000071CF000-memory.dmp
memory/4488-81-0x0000000007190000-0x00000000071CF000-memory.dmp
memory/4488-80-0x0000000007190000-0x00000000071CF000-memory.dmp
memory/4488-77-0x0000000007190000-0x00000000071CF000-memory.dmp
memory/4488-75-0x0000000007190000-0x00000000071CF000-memory.dmp
memory/4488-73-0x0000000007190000-0x00000000071CF000-memory.dmp
memory/4488-71-0x0000000007190000-0x00000000071CF000-memory.dmp
memory/4488-69-0x0000000007190000-0x00000000071CF000-memory.dmp
memory/4488-67-0x0000000007190000-0x00000000071CF000-memory.dmp
memory/4488-65-0x0000000007190000-0x00000000071CF000-memory.dmp
memory/4488-63-0x0000000007190000-0x00000000071CF000-memory.dmp
memory/4488-968-0x00000000078D0000-0x0000000007EE8000-memory.dmp
memory/4488-969-0x0000000007EF0000-0x0000000007FFA000-memory.dmp
memory/4488-970-0x00000000072C0000-0x00000000072D2000-memory.dmp
memory/4488-971-0x0000000008000000-0x000000000803C000-memory.dmp
memory/4488-972-0x0000000008140000-0x000000000818C000-memory.dmp