Analysis Overview
SHA256
5585cf8a51669c1b5b7a676287471f74c8ca2d1ad2d4809b3819bd71b60cfbac
Threat Level: Known bad
The file 5585cf8a51669c1b5b7a676287471f74c8ca2d1ad2d4809b3819bd71b60cfbac was found to be: Known bad.
Malicious Activity Summary
RedLine payload
RedLine
Healer
Healer family
Redline family
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
Windows security modification
Executes dropped EXE
Adds Run key to start application
Launches sc.exe
Unsigned PE
System Location Discovery: System Language Discovery
Program crash
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 00:54
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 00:54
Reported
2024-11-10 00:57
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
148s
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\urMU23Xi46.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\urMU23Xi46.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\urMU23Xi46.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\urMU23Xi46.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\urMU23Xi46.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\urMU23Xi46.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\yckx69qs88.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urMU23Xi46.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wrrg86uT83.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\urMU23Xi46.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urMU23Xi46.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\5585cf8a51669c1b5b7a676287471f74c8ca2d1ad2d4809b3819bd71b60cfbac.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\yckx69qs88.exe | N/A |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\sc.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\urMU23Xi46.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\5585cf8a51669c1b5b7a676287471f74c8ca2d1ad2d4809b3819bd71b60cfbac.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\yckx69qs88.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urMU23Xi46.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wrrg86uT83.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urMU23Xi46.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urMU23Xi46.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urMU23Xi46.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wrrg86uT83.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5585cf8a51669c1b5b7a676287471f74c8ca2d1ad2d4809b3819bd71b60cfbac.exe
"C:\Users\Admin\AppData\Local\Temp\5585cf8a51669c1b5b7a676287471f74c8ca2d1ad2d4809b3819bd71b60cfbac.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\yckx69qs88.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\yckx69qs88.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urMU23Xi46.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urMU23Xi46.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4496 -ip 4496
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4496 -s 1096
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wrrg86uT83.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wrrg86uT83.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
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 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\yckx69qs88.exe
| MD5 | c9605622c02ff1d87f02d20c2cb1d1aa |
| SHA1 | d47e97ea26c531793a48e2c2c807948bcdb1533b |
| SHA256 | ce826618aa220e15f20172baddfa4e1c9f7058f6c61599d0e041bda2d4f99855 |
| SHA512 | 734f52e4d4b9b9152c107c603e1fa3e3a95f7a9d801e945e4110d9a6009a674a6f3b3196c4be88d608fc6b72f426ab3eab634abb7cec901bca0be99e0d53c077 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urMU23Xi46.exe
| MD5 | 3fa3b033c4f009e10bc1fc1937d1648f |
| SHA1 | 5312efd06ad98019cd9b47e29508eda8e0a75a22 |
| SHA256 | 802445df965f6ab11774fe9b2df81259fde366c7d31e201920c01c52e4470265 |
| SHA512 | 15b09a70edfa6e9db5ec26ed4f905e8ab9879274e3bbc3bc7b88e331ef557ad64fa060f1c35013055070fec16ad703e31c3e0ab01b86ac0a846709e7600ff3d1 |
memory/4496-15-0x0000000000640000-0x0000000000740000-memory.dmp
memory/4496-16-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4496-17-0x0000000000400000-0x0000000000583000-memory.dmp
memory/4496-18-0x0000000000400000-0x0000000000583000-memory.dmp
memory/4496-19-0x00000000021F0000-0x000000000220A000-memory.dmp
memory/4496-20-0x0000000004C90000-0x0000000005234000-memory.dmp
memory/4496-21-0x0000000004B30000-0x0000000004B48000-memory.dmp
memory/4496-49-0x0000000004B30000-0x0000000004B42000-memory.dmp
memory/4496-47-0x0000000004B30000-0x0000000004B42000-memory.dmp
memory/4496-45-0x0000000004B30000-0x0000000004B42000-memory.dmp
memory/4496-43-0x0000000004B30000-0x0000000004B42000-memory.dmp
memory/4496-41-0x0000000004B30000-0x0000000004B42000-memory.dmp
memory/4496-39-0x0000000004B30000-0x0000000004B42000-memory.dmp
memory/4496-37-0x0000000004B30000-0x0000000004B42000-memory.dmp
memory/4496-35-0x0000000004B30000-0x0000000004B42000-memory.dmp
memory/4496-33-0x0000000004B30000-0x0000000004B42000-memory.dmp
memory/4496-31-0x0000000004B30000-0x0000000004B42000-memory.dmp
memory/4496-29-0x0000000004B30000-0x0000000004B42000-memory.dmp
memory/4496-27-0x0000000004B30000-0x0000000004B42000-memory.dmp
memory/4496-25-0x0000000004B30000-0x0000000004B42000-memory.dmp
memory/4496-23-0x0000000004B30000-0x0000000004B42000-memory.dmp
memory/4496-22-0x0000000004B30000-0x0000000004B42000-memory.dmp
memory/4496-50-0x0000000000640000-0x0000000000740000-memory.dmp
memory/4496-51-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4496-54-0x0000000000400000-0x0000000000583000-memory.dmp
memory/4496-55-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wrrg86uT83.exe
| MD5 | c08ea92c1d03fb367226765e9271415b |
| SHA1 | a7446c05eb491cbaeb1d528f96b4d6ba70017c2a |
| SHA256 | 5687174289cc28ecf2025e0aec313a18151361200f818a8e6d83123e4ad40388 |
| SHA512 | a975c487c656bd35704a3a2da42c2cae28aa72c234295ffc4d4c87f2aa4f05889bc5bed1d6e41c4b5c7390808cc0fae7241577cbf538694eb0167de089400a1d |
memory/2924-60-0x00000000023A0000-0x00000000023E6000-memory.dmp
memory/2924-61-0x00000000026C0000-0x0000000002704000-memory.dmp
memory/2924-65-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/2924-75-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/2924-95-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/2924-93-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/2924-91-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/2924-89-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/2924-87-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/2924-83-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/2924-81-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/2924-79-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/2924-77-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/2924-73-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/2924-71-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/2924-69-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/2924-67-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/2924-85-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/2924-63-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/2924-62-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/2924-968-0x00000000051F0000-0x0000000005808000-memory.dmp
memory/2924-969-0x0000000005870000-0x000000000597A000-memory.dmp
memory/2924-970-0x00000000059B0000-0x00000000059C2000-memory.dmp
memory/2924-971-0x00000000059D0000-0x0000000005A0C000-memory.dmp
memory/2924-972-0x0000000005B20000-0x0000000005B6C000-memory.dmp