Analysis Overview
SHA256
c548d0fab7e854a99b82604c2aaca75a4ae1b9d21ecf0851c277df20d572b897
Threat Level: Known bad
The file c548d0fab7e854a99b82604c2aaca75a4ae1b9d21ecf0851c277df20d572b897 was found to be: Known bad.
Malicious Activity Summary
Healer family
RedLine
Redline family
Modifies Windows Defender Real-time Protection settings
RedLine payload
Detects Healer an antivirus disabler dropper
Healer
Executes dropped EXE
Windows security modification
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 03:49
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 03:49
Reported
2024-11-09 03:51
Platform
win10v2004-20241007-en
Max time kernel
140s
Max time network
147s
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\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it666516.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it666516.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it666516.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it666516.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it666516.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it666516.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\zicG6694.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it666516.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp826838.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\IXP001.TMP\it666516.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\c548d0fab7e854a99b82604c2aaca75a4ae1b9d21ecf0851c277df20d572b897.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\zicG6694.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\zicG6694.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp826838.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\c548d0fab7e854a99b82604c2aaca75a4ae1b9d21ecf0851c277df20d572b897.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it666516.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it666516.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it666516.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp826838.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c548d0fab7e854a99b82604c2aaca75a4ae1b9d21ecf0851c277df20d572b897.exe
"C:\Users\Admin\AppData\Local\Temp\c548d0fab7e854a99b82604c2aaca75a4ae1b9d21ecf0851c277df20d572b897.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zicG6694.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zicG6694.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it666516.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it666516.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp826838.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp826838.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 185.161.248.153:38452 | tcp | |
| RU | 185.161.248.153:38452 | tcp | |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| RU | 185.161.248.153:38452 | tcp | |
| RU | 185.161.248.153:38452 | tcp | |
| RU | 185.161.248.153:38452 | tcp | |
| RU | 185.161.248.153:38452 | tcp | |
| RU | 185.161.248.153:38452 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zicG6694.exe
| MD5 | 594b0b6c8ba76bdd258d909227708eec |
| SHA1 | 84f40ce24c7816746b4b9cc908d7bfb6dbac1b58 |
| SHA256 | 0f22adb86bc3b7e34089e8a80b378fbd96bc3fac63bfea3dc5fd26c04a2075e2 |
| SHA512 | 27330921d578410a7482895e50c985167d806bd126bb41b442e7ca531b4d04ec6577e822646cb5d30e2894c3841076e6a10a43aefc7d72a191dee9d07a01ff24 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it666516.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/3132-14-0x00007FFC26693000-0x00007FFC26695000-memory.dmp
memory/3132-15-0x0000000000080000-0x000000000008A000-memory.dmp
memory/3132-16-0x00007FFC26693000-0x00007FFC26695000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp826838.exe
| MD5 | 3e7afef9109dadbb1e4420520db61f51 |
| SHA1 | 64e244c6859a70513e77f95433d1f0336c65dc16 |
| SHA256 | 34b8be5115ba6c4245352866e8c0143e43699e4b8ab2ce3581c7a9883fc5dae6 |
| SHA512 | 9864b8957548af3669138a53296c8371e21c24f6325dffe7cf02e3c621fa76ba2c78f70c11d4bbcdc999699d987500cec08d9f35056d42c6dabfe80ca87dc621 |
memory/1652-22-0x0000000007230000-0x000000000726C000-memory.dmp
memory/1652-23-0x00000000072F0000-0x0000000007894000-memory.dmp
memory/1652-24-0x00000000078A0000-0x00000000078DA000-memory.dmp
memory/1652-30-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-28-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-26-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-25-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-44-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-88-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-84-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-82-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-80-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-819-0x000000000A4B0000-0x000000000A5BA000-memory.dmp
memory/1652-820-0x000000000A5E0000-0x000000000A61C000-memory.dmp
memory/1652-818-0x000000000A490000-0x000000000A4A2000-memory.dmp
memory/1652-821-0x0000000006D50000-0x0000000006D9C000-memory.dmp
memory/1652-817-0x0000000009DD0000-0x000000000A3E8000-memory.dmp
memory/1652-78-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-76-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-74-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-72-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-70-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-66-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-64-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-62-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-60-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-58-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-56-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-54-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-52-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-50-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-48-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-42-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-40-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-38-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-36-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-34-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-32-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-86-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-68-0x00000000078A0000-0x00000000078D5000-memory.dmp
memory/1652-46-0x00000000078A0000-0x00000000078D5000-memory.dmp