Analysis Overview
SHA256
b25c7f7262731f2a322db71ca48c9fd7ef27e960c7ee4a3d92a43a92612addab
Threat Level: Known bad
The file b25c7f7262731f2a322db71ca48c9fd7ef27e960c7ee4a3d92a43a92612addabN was found to be: Known bad.
Malicious Activity Summary
Healer family
RedLine
Healer
RedLine payload
Redline family
Modifies Windows Defender Real-time Protection settings
Detects Healer an antivirus disabler dropper
Windows security modification
Executes dropped EXE
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 13:54
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 13:54
Reported
2024-11-13 13:56
Platform
win10v2004-20241007-en
Max time kernel
118s
Max time network
120s
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\it628053.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\it628053.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\it628053.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\it628053.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\it628053.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it628053.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\it628053.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr555126.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\it628053.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\b25c7f7262731f2a322db71ca48c9fd7ef27e960c7ee4a3d92a43a92612addabN.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\IXP000.TMP\jr555126.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\b25c7f7262731f2a322db71ca48c9fd7ef27e960c7ee4a3d92a43a92612addabN.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it628053.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it628053.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it628053.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr555126.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b25c7f7262731f2a322db71ca48c9fd7ef27e960c7ee4a3d92a43a92612addabN.exe
"C:\Users\Admin\AppData\Local\Temp\b25c7f7262731f2a322db71ca48c9fd7ef27e960c7ee4a3d92a43a92612addabN.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it628053.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it628053.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr555126.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr555126.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 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.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 | 13.86.106.20.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.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\it628053.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/4664-7-0x00007FF9E7FE3000-0x00007FF9E7FE5000-memory.dmp
memory/4664-8-0x00000000008B0000-0x00000000008BA000-memory.dmp
memory/4664-9-0x00007FF9E7FE3000-0x00007FF9E7FE5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr555126.exe
| MD5 | d14822bdf6559a4cd2c9d9ff32c371a3 |
| SHA1 | 85cff0828dbe91d4cedd9b646263d76523d7d60d |
| SHA256 | f5a503aec8c56a31dcc89c2f1e75ca4ff42e4b3593797808182feb45ba70c528 |
| SHA512 | a39f83a64b25fed16608a1c7e892a7c1eadf7c737b371a3a9c963d4e63379b9e790ac733ed1ed9049cfae9ce3e6b56893327525673cd49da28a07e1c15869197 |
memory/2636-15-0x0000000000B00000-0x0000000000C00000-memory.dmp
memory/2636-16-0x00000000024A0000-0x00000000024E6000-memory.dmp
memory/2636-17-0x0000000000400000-0x0000000000449000-memory.dmp
memory/2636-18-0x0000000002610000-0x000000000264C000-memory.dmp
memory/2636-19-0x0000000004E00000-0x00000000053A4000-memory.dmp
memory/2636-20-0x00000000053F0000-0x000000000542A000-memory.dmp
memory/2636-28-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-22-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-21-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-34-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-84-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-82-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-80-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-78-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-76-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-74-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-72-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-70-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-68-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-64-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-62-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-60-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-58-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-56-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-54-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-52-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-50-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-48-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-46-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-44-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-42-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-38-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-36-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-32-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-31-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-26-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-24-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-66-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-40-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/2636-813-0x00000000078F0000-0x0000000007F08000-memory.dmp
memory/2636-814-0x0000000007FA0000-0x0000000007FB2000-memory.dmp
memory/2636-815-0x0000000007FC0000-0x00000000080CA000-memory.dmp
memory/2636-816-0x00000000080E0000-0x000000000811C000-memory.dmp
memory/2636-817-0x00000000026D0000-0x000000000271C000-memory.dmp
memory/2636-818-0x0000000000B00000-0x0000000000C00000-memory.dmp
memory/2636-819-0x00000000024A0000-0x00000000024E6000-memory.dmp
memory/2636-821-0x0000000000400000-0x0000000000449000-memory.dmp