Analysis Overview
SHA256
38e4e04b31c0bf0cb6e9596e20ec93f98d0c33d1eb5e35a1a67455c64f055292
Threat Level: Known bad
The file 38e4e04b31c0bf0cb6e9596e20ec93f98d0c33d1eb5e35a1a67455c64f055292 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
RedLine
Healer
Modifies Windows Defender Real-time Protection settings
Healer family
Redline family
RedLine payload
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
2024-11-06 23:34
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-06 23:34
Reported
2024-11-06 23:51
Platform
win10v2004-20241007-en
Max time kernel
125s
Max time network
158s
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\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fDg56xw.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fDg56xw.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fDg56xw.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fDg56xw.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fDg56xw.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fDg56xw.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 |
Redline family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sej69yD.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sHy76Kr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fDg56xw.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hki27tJ.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\IXP002.TMP\fDg56xw.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\38e4e04b31c0bf0cb6e9596e20ec93f98d0c33d1eb5e35a1a67455c64f055292.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\sej69yD.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sHy76Kr.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\38e4e04b31c0bf0cb6e9596e20ec93f98d0c33d1eb5e35a1a67455c64f055292.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sej69yD.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sHy76Kr.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hki27tJ.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fDg56xw.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fDg56xw.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fDg56xw.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\38e4e04b31c0bf0cb6e9596e20ec93f98d0c33d1eb5e35a1a67455c64f055292.exe
"C:\Users\Admin\AppData\Local\Temp\38e4e04b31c0bf0cb6e9596e20ec93f98d0c33d1eb5e35a1a67455c64f055292.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sej69yD.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sej69yD.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sHy76Kr.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sHy76Kr.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fDg56xw.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fDg56xw.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hki27tJ.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hki27tJ.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 77.190.18.2.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 |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sej69yD.exe
| MD5 | 19eb3674fb70ff99dcdf6f3a973ce2a1 |
| SHA1 | 7babb8354ab4d201d3f740fca42ea2f651e69860 |
| SHA256 | 422677e1556b819a889d1e036803eaa63a20657fa26c57c0c3ffa56f7f2a41dd |
| SHA512 | edd8fac29f662f2738ab293f04f43fbf86635b2f36a4bd91180d324b570e31864f4049c5b851e547babf6139707369deff407c664bada49850df62355b37ad16 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sHy76Kr.exe
| MD5 | f030ead0190c8a2fab28d47d5c37192b |
| SHA1 | 908f44728e48186ac6bd04c9c593a4cfbbc81c50 |
| SHA256 | 256a04179fe6868e9f39c2d28b0f9fde5bf17785d26f0a8d8ebbc5345f28736d |
| SHA512 | 1802728378499a2db308865a8b910f457b2f575e9d902c3d29fc8c4277c537e763fe76ab10e77d9d5a9c83f1bf1e8a626c78495882d3f55aad677a1c3592fd5b |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fDg56xw.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/2212-21-0x00007FFF255A3000-0x00007FFF255A5000-memory.dmp
memory/2212-22-0x0000000000410000-0x000000000041A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hki27tJ.exe
| MD5 | a5f5c5d6291c7ae9e1d1b7ed1e551490 |
| SHA1 | 3d06413341893b838549939e15f8f1eec423d71a |
| SHA256 | 1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e |
| SHA512 | d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2 |
memory/4792-27-0x00000000001A0000-0x00000000001D2000-memory.dmp
memory/4792-28-0x0000000004FD0000-0x00000000055E8000-memory.dmp
memory/4792-29-0x0000000004B40000-0x0000000004C4A000-memory.dmp
memory/4792-30-0x0000000004A70000-0x0000000004A82000-memory.dmp
memory/4792-31-0x0000000004AD0000-0x0000000004B0C000-memory.dmp
memory/4792-32-0x0000000004C50000-0x0000000004C9C000-memory.dmp