Analysis Overview
SHA256
1a5cbe80c7f506927511720d901cb0a6f69fb9ec9edd3be6fae1c6f9b1bebc4d
Threat Level: Known bad
The file 1a5cbe80c7f506927511720d901cb0a6f69fb9ec9edd3be6fae1c6f9b1bebc4d.exe was found to be: Known bad.
Malicious Activity Summary
Healer family
RedLine
Detects Healer an antivirus disabler dropper
RedLine payload
Redline family
Modifies Windows Defender Real-time Protection settings
Healer
Windows security modification
Executes dropped EXE
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
2024-11-13 13:22
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 13:22
Reported
2024-11-13 13:24
Platform
win10v2004-20241007-en
Max time kernel
118s
Max time network
123s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
| Description | Indicator | Process | Target |
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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\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it025117.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\it025117.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\it025117.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\it025117.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\it025117.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it025117.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\it025117.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr221034.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\it025117.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\1a5cbe80c7f506927511720d901cb0a6f69fb9ec9edd3be6fae1c6f9b1bebc4d.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\1a5cbe80c7f506927511720d901cb0a6f69fb9ec9edd3be6fae1c6f9b1bebc4d.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr221034.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it025117.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it025117.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it025117.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr221034.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1a5cbe80c7f506927511720d901cb0a6f69fb9ec9edd3be6fae1c6f9b1bebc4d.exe
"C:\Users\Admin\AppData\Local\Temp\1a5cbe80c7f506927511720d901cb0a6f69fb9ec9edd3be6fae1c6f9b1bebc4d.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it025117.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it025117.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr221034.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr221034.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| RU | 185.161.248.152:38452 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it025117.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/4356-7-0x00007FFF6FF33000-0x00007FFF6FF35000-memory.dmp
memory/4356-8-0x00000000003A0000-0x00000000003AA000-memory.dmp
memory/4356-9-0x00007FFF6FF33000-0x00007FFF6FF35000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr221034.exe
| MD5 | d0aecb25967b007ebcb31bab1e7e4569 |
| SHA1 | 6a27d20026666ea1acb579d9924b08d6cfd0406d |
| SHA256 | 5718c1d210f6a86cbde00601265065e750ffedac1ac28e400939d43375823c7d |
| SHA512 | 59cf49af8efad218c416d29f70c4a9c60d02f06b1ea981ae1984025d150a183e57bdbdea8e6f1797044cc96549529a56ddd3fdbf268144a198dbff7cfd6c4d6c |
memory/4360-15-0x0000000000B10000-0x0000000000C10000-memory.dmp
memory/4360-16-0x0000000002460000-0x00000000024A6000-memory.dmp
memory/4360-17-0x0000000000400000-0x0000000000449000-memory.dmp
memory/4360-18-0x0000000002690000-0x00000000026CC000-memory.dmp
memory/4360-19-0x0000000004F90000-0x0000000005534000-memory.dmp
memory/4360-20-0x00000000029C0000-0x00000000029FA000-memory.dmp
memory/4360-26-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-34-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-82-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-80-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-78-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-76-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-74-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-72-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-70-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-68-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-66-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-62-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-60-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-58-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-56-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-54-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-52-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-50-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-48-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-46-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-44-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-40-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-38-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-36-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-32-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-30-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-28-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-84-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-64-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-42-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-24-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-22-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-21-0x00000000029C0000-0x00000000029F5000-memory.dmp
memory/4360-816-0x00000000080F0000-0x000000000812C000-memory.dmp
memory/4360-815-0x0000000007FE0000-0x00000000080EA000-memory.dmp
memory/4360-814-0x0000000004F40000-0x0000000004F52000-memory.dmp
memory/4360-813-0x00000000079C0000-0x0000000007FD8000-memory.dmp
memory/4360-817-0x0000000002600000-0x000000000264C000-memory.dmp
memory/4360-818-0x0000000000B10000-0x0000000000C10000-memory.dmp
memory/4360-819-0x0000000002460000-0x00000000024A6000-memory.dmp
memory/4360-821-0x0000000000400000-0x0000000000449000-memory.dmp