Analysis Overview
SHA256
73f41c7866a6217256f0ea69d424da2e184b527b5f625a0a2da7b3ed3eac276c
Threat Level: Known bad
The file 73f41c7866a6217256f0ea69d424da2e184b527b5f625a0a2da7b3ed3eac276c was found to be: Known bad.
Malicious Activity Summary
Healer
RedLine
Healer family
Redline family
Detects Healer an antivirus disabler dropper
RedLine payload
Modifies Windows Defender Real-time Protection settings
Executes dropped EXE
Windows security modification
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
2024-11-10 00:45
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 00:45
Reported
2024-11-10 00:48
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 |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2185.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\pro2185.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2185.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\pro2185.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\pro2185.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\pro2185.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\unio1596.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2185.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0689.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\pro2185.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\73f41c7866a6217256f0ea69d424da2e184b527b5f625a0a2da7b3ed3eac276c.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\unio1596.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\73f41c7866a6217256f0ea69d424da2e184b527b5f625a0a2da7b3ed3eac276c.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio1596.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0689.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2185.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2185.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2185.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0689.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\73f41c7866a6217256f0ea69d424da2e184b527b5f625a0a2da7b3ed3eac276c.exe
"C:\Users\Admin\AppData\Local\Temp\73f41c7866a6217256f0ea69d424da2e184b527b5f625a0a2da7b3ed3eac276c.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio1596.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio1596.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2185.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2185.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0689.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0689.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| RU | 193.233.20.31:4125 | tcp | |
| RU | 193.233.20.31:4125 | tcp | |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 193.233.20.31:4125 | tcp | |
| RU | 193.233.20.31:4125 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.31:4125 | tcp | |
| RU | 193.233.20.31:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio1596.exe
| MD5 | c724e604cec23d939359a2f9433da0d8 |
| SHA1 | aed207cad1cf0f236d5c25d98c76237a72e489b9 |
| SHA256 | 5e9f4ca7c61b8a7df0c258849a755ef2cf7a87258b6d764b9768c59915f2b4f3 |
| SHA512 | e8e281153c23893765b5aa3de0b3b6d5b97d1723b7c1920259521fc12943cca098df1701bdaf1d296a057ce57fd0eed0405e666d0ce88a170ae8817600241f43 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2185.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/4000-14-0x00007FFF47CF3000-0x00007FFF47CF5000-memory.dmp
memory/4000-15-0x0000000000960000-0x000000000096A000-memory.dmp
memory/4000-16-0x00007FFF47CF3000-0x00007FFF47CF5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0689.exe
| MD5 | 9286c9a8905307129411f27bd868a32d |
| SHA1 | c8e47830cdbc7dafe42941aff538041d4abd3e5f |
| SHA256 | 7367587c36f20d99258ca6347569c115ddac3136bbb344f268b7589e84def646 |
| SHA512 | cf1d835e5477ae4e87ff0490cafab288205aa5b155a01acc588cf3c6dcb1de9b8680b952efd834fd4049efb66a01c8accef3e036432ab87f8c3d69b004217e6f |
memory/816-22-0x00000000025B0000-0x00000000025F6000-memory.dmp
memory/816-23-0x0000000004CD0000-0x0000000005274000-memory.dmp
memory/816-24-0x00000000026C0000-0x0000000002704000-memory.dmp
memory/816-64-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-68-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-88-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-86-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-84-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-82-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-81-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-78-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-76-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-74-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-72-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-70-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-66-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-62-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-60-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-58-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-56-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-55-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-52-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-51-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-48-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-46-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-44-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-42-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-40-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-38-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-36-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-34-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-32-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-30-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-28-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-26-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-25-0x00000000026C0000-0x00000000026FE000-memory.dmp
memory/816-931-0x0000000005280000-0x0000000005898000-memory.dmp
memory/816-932-0x0000000005910000-0x0000000005A1A000-memory.dmp
memory/816-933-0x0000000005A50000-0x0000000005A62000-memory.dmp
memory/816-934-0x0000000005A70000-0x0000000005AAC000-memory.dmp
memory/816-935-0x0000000005BC0000-0x0000000005C0C000-memory.dmp