Analysis Overview
SHA256
255ee63f76b2964766d30edea8adc6840354cf27124abcf708555a5f5673da85
Threat Level: Known bad
The file 255ee63f76b2964766d30edea8adc6840354cf27124abcf708555a5f5673da85 was found to be: Known bad.
Malicious Activity Summary
Healer
RedLine payload
RedLine
Healer family
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
Redline family
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 behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-14 20:25
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-14 20:25
Reported
2024-11-14 20:28
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dZQ81dj.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\dZQ81dj.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\dZQ81dj.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\dZQ81dj.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\dZQ81dj.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dZQ81dj.exe | N/A |
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Redline family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dZQ81dj.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ern20iZ.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\dZQ81dj.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\255ee63f76b2964766d30edea8adc6840354cf27124abcf708555a5f5673da85.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\255ee63f76b2964766d30edea8adc6840354cf27124abcf708555a5f5673da85.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ern20iZ.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dZQ81dj.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dZQ81dj.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dZQ81dj.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ern20iZ.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\255ee63f76b2964766d30edea8adc6840354cf27124abcf708555a5f5673da85.exe
"C:\Users\Admin\AppData\Local\Temp\255ee63f76b2964766d30edea8adc6840354cf27124abcf708555a5f5673da85.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dZQ81dj.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dZQ81dj.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ern20iZ.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ern20iZ.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.49.80.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 85.49.80.91.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dZQ81dj.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/5080-7-0x00007FFD81AC3000-0x00007FFD81AC5000-memory.dmp
memory/5080-8-0x0000000000720000-0x000000000072A000-memory.dmp
memory/5080-9-0x00007FFD81AC3000-0x00007FFD81AC5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ern20iZ.exe
| MD5 | 915c6d763a18d652daecbb8629c6255d |
| SHA1 | 8f08eaaef2b8bf60226dfbf7f8b645fcb53690a4 |
| SHA256 | ae838a75e0bd79b4c667d3bb4a1204d485689215acb6c9665e245d09eb29c3d8 |
| SHA512 | a691b2bdaca24bcc54910d69eb72ec651f2025dbdba233c8bcacfc392589bae970fabcb7c7d090f54f7e3d240cbfb470b607c24438960d642af50caa872fe5e9 |
memory/1368-15-0x00000000006A0000-0x00000000007A0000-memory.dmp
memory/1368-16-0x0000000000610000-0x000000000065B000-memory.dmp
memory/1368-17-0x0000000000400000-0x000000000044E000-memory.dmp
memory/1368-18-0x0000000002530000-0x0000000002576000-memory.dmp
memory/1368-19-0x0000000004C20000-0x00000000051C4000-memory.dmp
memory/1368-20-0x0000000002830000-0x0000000002874000-memory.dmp
memory/1368-22-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-28-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-84-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-83-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-78-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-76-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-74-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-72-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-71-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-68-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-66-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-64-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-62-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-60-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-58-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-56-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-52-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-50-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-48-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-46-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-44-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-42-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-40-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-38-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-36-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-32-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-30-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-26-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-24-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-80-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-54-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-34-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-21-0x0000000002830000-0x000000000286E000-memory.dmp
memory/1368-927-0x00000000051D0000-0x00000000057E8000-memory.dmp
memory/1368-928-0x0000000005850000-0x000000000595A000-memory.dmp
memory/1368-929-0x0000000005990000-0x00000000059A2000-memory.dmp
memory/1368-930-0x00000000059B0000-0x00000000059EC000-memory.dmp
memory/1368-931-0x0000000005B00000-0x0000000005B4C000-memory.dmp
memory/1368-933-0x00000000006A0000-0x00000000007A0000-memory.dmp
memory/1368-934-0x0000000000610000-0x000000000065B000-memory.dmp
memory/1368-935-0x0000000000400000-0x000000000044E000-memory.dmp