Analysis Overview
SHA256
6c311ee8d9090705e269d671db66cacccd41cc0c5bf2331b5774f210ce59f931
Threat Level: Known bad
The file 6c311ee8d9090705e269d671db66cacccd41cc0c5bf2331b5774f210ce59f931 was found to be: Known bad.
Malicious Activity Summary
Healer
Healer family
RedLine payload
Redline family
RedLine
Modifies Windows Defender Real-time Protection settings
Detects Healer an antivirus disabler dropper
Executes dropped EXE
Windows security modification
Adds Run key to start application
Unsigned PE
Program crash
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 19:12
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 19:12
Reported
2024-11-09 19:15
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
151s
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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz1125.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz1125.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz1125.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\IXP003.TMP\v7496by.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\IXP003.TMP\v7496by.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\IXP003.TMP\v7496by.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\IXP003.TMP\v7496by.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz1125.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz1125.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v7496by.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\IXP003.TMP\v7496by.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz1125.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\zap7875.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap6451.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap0008.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz1125.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v7496by.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w41EM73.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\IXP003.TMP\v7496by.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v7496by.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz1125.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\6c311ee8d9090705e269d671db66cacccd41cc0c5bf2331b5774f210ce59f931.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\zap7875.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap6451.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap0008.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v7496by.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\IXP000.TMP\zap7875.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap6451.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap0008.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v7496by.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w41EM73.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\6c311ee8d9090705e269d671db66cacccd41cc0c5bf2331b5774f210ce59f931.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz1125.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz1125.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v7496by.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v7496by.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz1125.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v7496by.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w41EM73.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\6c311ee8d9090705e269d671db66cacccd41cc0c5bf2331b5774f210ce59f931.exe
"C:\Users\Admin\AppData\Local\Temp\6c311ee8d9090705e269d671db66cacccd41cc0c5bf2331b5774f210ce59f931.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zap7875.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zap7875.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap6451.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap6451.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap0008.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap0008.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz1125.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz1125.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v7496by.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v7496by.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4576 -ip 4576
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4576 -s 1088
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w41EM73.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w41EM73.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 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.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 |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zap7875.exe
| MD5 | 9cbe97a4323a0f711bd0aef80717f654 |
| SHA1 | 9fa9f19adb47e8245927aea26badc87a534b3ca0 |
| SHA256 | ab33284be2c834b9c919a3b3e4417e4240a312b08c110220612cddfa9783c081 |
| SHA512 | 29b5760114b5ee85236c191c987af9c5f5a4ad904c6bde7f77181829589cd2fe19762c94010577bdadf39726525e3e9016e8e464dd27be21254dd883c014c5fd |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap6451.exe
| MD5 | 071d1ef64bb408fcb7a4aad84d5d7cfa |
| SHA1 | 3b8312c312da230ab9eb0fa8245b2911e8db73b1 |
| SHA256 | 2d37b1782647ee508214bc811206a75f7a23b174a38118364f5db1d5005400e1 |
| SHA512 | 7ce3c51d16bd2acc8534530462d6241991d63ad0a115801992db1c188a65d45157431a17e80d2fd872bb47e1e6b523446d921517d7113b7a36168cbcf256a918 |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap0008.exe
| MD5 | 4320deab9a016451bce0beffffc76851 |
| SHA1 | c1cc15d32b72e3e721148393ef5bfb1456a16ded |
| SHA256 | 56dd94936f824e80c056d602c638c992665f4612886f246061d564eb4b6127f7 |
| SHA512 | fdc8b81d52d4b72f974513d444173565f0782c809d94f7f63a668302710fca73011159cd93ef3ac14cdcde1b9f6ed9b99372e32b0e8a7fdd010bff55447b6c13 |
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz1125.exe
| MD5 | 14b593dca325ed32557bdc85e8218951 |
| SHA1 | c342788e42717760f9a714e9910449fffd0d5293 |
| SHA256 | 93efed1225541d50d7a2732a029efd839a8d447c54333a686c35f0604826885f |
| SHA512 | 754a141b7ad8b9265183bfea80ab4389745404f7391122c2f7fb29fe9eba4808f7ac18b2b7d7231a72e581513be37b9fc590474d8976bdfbc3faf0823319196a |
memory/4536-28-0x0000000000880000-0x000000000088A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v7496by.exe
| MD5 | 3311bb8fb350fba9fc14f84e1dc6cc15 |
| SHA1 | 389d1a38e4dfad363f5d572c6c3cada58695e4dd |
| SHA256 | 69a0a8e1432709971a55ba3283595c657bf17bf8102354c54f5c9c0d0677dd8c |
| SHA512 | 7d11684b32518922a24a43034d315312d61c7f385806f441c540b30ab5f7757d999beb1a9505a0975c67289497f3de6b1e201239827dc84a8183ae951a575008 |
memory/4576-34-0x0000000002470000-0x000000000248A000-memory.dmp
memory/4576-35-0x0000000004C50000-0x00000000051F4000-memory.dmp
memory/4576-36-0x00000000025F0000-0x0000000002608000-memory.dmp
memory/4576-37-0x00000000025F0000-0x0000000002602000-memory.dmp
memory/4576-44-0x00000000025F0000-0x0000000002602000-memory.dmp
memory/4576-64-0x00000000025F0000-0x0000000002602000-memory.dmp
memory/4576-63-0x00000000025F0000-0x0000000002602000-memory.dmp
memory/4576-60-0x00000000025F0000-0x0000000002602000-memory.dmp
memory/4576-58-0x00000000025F0000-0x0000000002602000-memory.dmp
memory/4576-56-0x00000000025F0000-0x0000000002602000-memory.dmp
memory/4576-54-0x00000000025F0000-0x0000000002602000-memory.dmp
memory/4576-52-0x00000000025F0000-0x0000000002602000-memory.dmp
memory/4576-50-0x00000000025F0000-0x0000000002602000-memory.dmp
memory/4576-48-0x00000000025F0000-0x0000000002602000-memory.dmp
memory/4576-46-0x00000000025F0000-0x0000000002602000-memory.dmp
memory/4576-42-0x00000000025F0000-0x0000000002602000-memory.dmp
memory/4576-40-0x00000000025F0000-0x0000000002602000-memory.dmp
memory/4576-38-0x00000000025F0000-0x0000000002602000-memory.dmp
memory/4576-65-0x0000000000400000-0x00000000004B1000-memory.dmp
memory/4576-67-0x0000000000400000-0x00000000004B1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w41EM73.exe
| MD5 | ae2c22778cb46572908c704839bca3b5 |
| SHA1 | 52287c688d1a78296c867ec6df8c74bece57f7f6 |
| SHA256 | 6f17e144630fd502b2b242314260d54bde26998b1704642576df3c9b1971fb52 |
| SHA512 | 1efb657d88e6f23acf039eae67b8bf9b9e2c81e853212fc7e7784244e5a18c1ee92d0cc0b232f5a8aacb67cf9e8f6a593e759543acee1d1da871269b4f90e6b5 |
memory/4348-72-0x0000000002530000-0x0000000002576000-memory.dmp
memory/4348-73-0x00000000051C0000-0x0000000005204000-memory.dmp
memory/4348-83-0x00000000051C0000-0x00000000051FF000-memory.dmp
memory/4348-85-0x00000000051C0000-0x00000000051FF000-memory.dmp
memory/4348-103-0x00000000051C0000-0x00000000051FF000-memory.dmp
memory/4348-99-0x00000000051C0000-0x00000000051FF000-memory.dmp
memory/4348-91-0x00000000051C0000-0x00000000051FF000-memory.dmp
memory/4348-87-0x00000000051C0000-0x00000000051FF000-memory.dmp
memory/4348-81-0x00000000051C0000-0x00000000051FF000-memory.dmp
memory/4348-79-0x00000000051C0000-0x00000000051FF000-memory.dmp
memory/4348-77-0x00000000051C0000-0x00000000051FF000-memory.dmp
memory/4348-75-0x00000000051C0000-0x00000000051FF000-memory.dmp
memory/4348-74-0x00000000051C0000-0x00000000051FF000-memory.dmp
memory/4348-107-0x00000000051C0000-0x00000000051FF000-memory.dmp
memory/4348-105-0x00000000051C0000-0x00000000051FF000-memory.dmp
memory/4348-101-0x00000000051C0000-0x00000000051FF000-memory.dmp
memory/4348-97-0x00000000051C0000-0x00000000051FF000-memory.dmp
memory/4348-95-0x00000000051C0000-0x00000000051FF000-memory.dmp
memory/4348-93-0x00000000051C0000-0x00000000051FF000-memory.dmp
memory/4348-89-0x00000000051C0000-0x00000000051FF000-memory.dmp
memory/4348-980-0x0000000005230000-0x0000000005848000-memory.dmp
memory/4348-981-0x00000000058D0000-0x00000000059DA000-memory.dmp
memory/4348-982-0x0000000005A10000-0x0000000005A22000-memory.dmp
memory/4348-983-0x0000000005A30000-0x0000000005A6C000-memory.dmp
memory/4348-984-0x0000000005B80000-0x0000000005BCC000-memory.dmp