Analysis Overview
SHA256
1a0257c30d749e80a4a8d4545ac2c74d0f74c2d7c012813b83d89f924e3d53ea
Threat Level: Known bad
The file 1a0257c30d749e80a4a8d4545ac2c74d0f74c2d7c012813b83d89f924e3d53ea was found to be: Known bad.
Malicious Activity Summary
RedLine
Redline family
Healer family
Modifies Windows Defender Real-time Protection settings
RedLine payload
Healer
Detects Healer an antivirus disabler dropper
Windows security modification
Executes dropped EXE
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 06:05
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 06:05
Reported
2024-11-09 06:07
Platform
win10v2004-20241007-en
Max time kernel
145s
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\sw14bT89KC77.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\sw14bT89KC77.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\sw14bT89KC77.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\sw14bT89KC77.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw14bT89KC77.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\sw14bT89KC77.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\vkNX8973nK.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw14bT89KC77.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkMD84EW92Cz.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\sw14bT89KC77.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\1a0257c30d749e80a4a8d4545ac2c74d0f74c2d7c012813b83d89f924e3d53ea.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\vkNX8973nK.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\1a0257c30d749e80a4a8d4545ac2c74d0f74c2d7c012813b83d89f924e3d53ea.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkNX8973nK.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkMD84EW92Cz.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw14bT89KC77.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw14bT89KC77.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw14bT89KC77.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkMD84EW92Cz.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1a0257c30d749e80a4a8d4545ac2c74d0f74c2d7c012813b83d89f924e3d53ea.exe
"C:\Users\Admin\AppData\Local\Temp\1a0257c30d749e80a4a8d4545ac2c74d0f74c2d7c012813b83d89f924e3d53ea.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkNX8973nK.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkNX8973nK.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw14bT89KC77.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw14bT89KC77.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkMD84EW92Cz.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkMD84EW92Cz.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkNX8973nK.exe
| MD5 | 654fd0bec230e0e835e505e3c7ed66ef |
| SHA1 | a612c5a00a88a805fb9b32133ebcd4eb40988ee1 |
| SHA256 | 9498cd725c2ca2324a218ae5e65e63b36811ed7fbc0e2dcba768d6085b8a5313 |
| SHA512 | 12c3e81c124c13cb6425e74d956653c239bb6bc339065908f7c37b34bd75683addd25943ce46afbcdfe89b056756db841d985b1c264191175159e6a194029a7b |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw14bT89KC77.exe
| MD5 | 7734e8a50aae54a1291b3963737652b0 |
| SHA1 | 72278d509514fcb94287072eb7254e8abc59d868 |
| SHA256 | 4acdafbbad4576cc920a2311c78fd508fd6dc778d5525ce34e3a0432f137dbad |
| SHA512 | ef587f1aa3d08d778a99425469fb19617fd762bafc3a1390c818c29a337ef07ceb09b32174ac7eee19f3e1ed6bcf4957a812e3c0d1787bb76deda3a88cfd55d4 |
memory/3412-14-0x00007FFA0A453000-0x00007FFA0A455000-memory.dmp
memory/3412-15-0x0000000000330000-0x000000000033A000-memory.dmp
memory/3412-16-0x00007FFA0A453000-0x00007FFA0A455000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkMD84EW92Cz.exe
| MD5 | c08ea92c1d03fb367226765e9271415b |
| SHA1 | a7446c05eb491cbaeb1d528f96b4d6ba70017c2a |
| SHA256 | 5687174289cc28ecf2025e0aec313a18151361200f818a8e6d83123e4ad40388 |
| SHA512 | a975c487c656bd35704a3a2da42c2cae28aa72c234295ffc4d4c87f2aa4f05889bc5bed1d6e41c4b5c7390808cc0fae7241577cbf538694eb0167de089400a1d |
memory/4540-22-0x00000000026D0000-0x0000000002716000-memory.dmp
memory/4540-23-0x0000000004CC0000-0x0000000005264000-memory.dmp
memory/4540-24-0x0000000004BE0000-0x0000000004C24000-memory.dmp
memory/4540-28-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-36-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-34-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-32-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-30-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-88-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-62-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-46-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-38-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-26-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-25-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-86-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-84-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-82-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-80-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-79-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-76-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-74-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-72-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-70-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-68-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-66-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-64-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-60-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-58-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-56-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-54-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-52-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-50-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-48-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-44-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-42-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-41-0x0000000004BE0000-0x0000000004C1E000-memory.dmp
memory/4540-931-0x0000000005270000-0x0000000005888000-memory.dmp
memory/4540-932-0x0000000005890000-0x000000000599A000-memory.dmp
memory/4540-933-0x00000000059B0000-0x00000000059C2000-memory.dmp
memory/4540-934-0x00000000059D0000-0x0000000005A0C000-memory.dmp
memory/4540-935-0x0000000005B20000-0x0000000005B6C000-memory.dmp