Analysis Overview
SHA256
42fb7c372426740d446624dc0084f18f443f4b0ee9ec798288b53fd17a5ab622
Threat Level: Known bad
The file 42fb7c372426740d446624dc0084f18f443f4b0ee9ec798288b53fd17a5ab622 was found to be: Known bad.
Malicious Activity Summary
Healer
Redline family
Healer family
Detects Healer an antivirus disabler dropper
RedLine payload
RedLine
Modifies Windows Defender Real-time Protection settings
Executes dropped EXE
Windows security modification
Adds Run key to start application
Program crash
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 01:34
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:34
Reported
2024-11-10 01:37
Platform
win10v2004-20241007-en
Max time kernel
145s
Max time network
150s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
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Healer
Healer family
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\urxa95ov79.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\urxa95ov79.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\urxa95ov79.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\urxa95ov79.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\urxa95ov79.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\urxa95ov79.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\urxa95ov79.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\wrMR23Mw29.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\urxa95ov79.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\urxa95ov79.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\42fb7c372426740d446624dc0084f18f443f4b0ee9ec798288b53fd17a5ab622.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\urxa95ov79.exe |
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\42fb7c372426740d446624dc0084f18f443f4b0ee9ec798288b53fd17a5ab622.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\urxa95ov79.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\wrMR23Mw29.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\urxa95ov79.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\urxa95ov79.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\urxa95ov79.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\wrMR23Mw29.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\42fb7c372426740d446624dc0084f18f443f4b0ee9ec798288b53fd17a5ab622.exe
"C:\Users\Admin\AppData\Local\Temp\42fb7c372426740d446624dc0084f18f443f4b0ee9ec798288b53fd17a5ab622.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\urxa95ov79.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\urxa95ov79.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3960 -ip 3960
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3960 -s 1084
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\wrMR23Mw29.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\wrMR23Mw29.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 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 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 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | 133.211.185.52.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 | 100.209.201.84.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\urxa95ov79.exe
| MD5 | fa0bf4034c0d1c31e46269512270b913 |
| SHA1 | fe2cc134263ff123c8448a62bff83853a22a8298 |
| SHA256 | 115b1dd2d011b884f77b0d51c7093ef306649f3d3d78c4ee8b64822add6d944f |
| SHA512 | dd688e8d5b627a70b9d5b2a847a968f8189739c3a85ad5fe68d487a5cb59bc418a95d324ab53bfe08c1c7f7ad3845aa815ca59dd212071875e5e14099e2f6a53 |
memory/3960-10-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3960-9-0x0000000000650000-0x000000000067D000-memory.dmp
memory/3960-8-0x00000000007D0000-0x00000000008D0000-memory.dmp
memory/3960-11-0x0000000000400000-0x000000000057E000-memory.dmp
memory/3960-12-0x0000000002490000-0x00000000024AA000-memory.dmp
memory/3960-13-0x0000000004B90000-0x0000000005134000-memory.dmp
memory/3960-14-0x0000000002690000-0x00000000026A8000-memory.dmp
memory/3960-15-0x0000000002690000-0x00000000026A2000-memory.dmp
memory/3960-22-0x0000000002690000-0x00000000026A2000-memory.dmp
memory/3960-40-0x0000000002690000-0x00000000026A2000-memory.dmp
memory/3960-38-0x0000000002690000-0x00000000026A2000-memory.dmp
memory/3960-36-0x0000000002690000-0x00000000026A2000-memory.dmp
memory/3960-34-0x0000000002690000-0x00000000026A2000-memory.dmp
memory/3960-42-0x0000000002690000-0x00000000026A2000-memory.dmp
memory/3960-32-0x0000000002690000-0x00000000026A2000-memory.dmp
memory/3960-30-0x0000000002690000-0x00000000026A2000-memory.dmp
memory/3960-28-0x0000000002690000-0x00000000026A2000-memory.dmp
memory/3960-27-0x0000000002690000-0x00000000026A2000-memory.dmp
memory/3960-20-0x0000000002690000-0x00000000026A2000-memory.dmp
memory/3960-18-0x0000000002690000-0x00000000026A2000-memory.dmp
memory/3960-16-0x0000000002690000-0x00000000026A2000-memory.dmp
memory/3960-24-0x0000000002690000-0x00000000026A2000-memory.dmp
memory/3960-43-0x00000000007D0000-0x00000000008D0000-memory.dmp
memory/3960-44-0x0000000000650000-0x000000000067D000-memory.dmp
memory/3960-45-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3960-49-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3960-48-0x0000000000400000-0x000000000057E000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\wrMR23Mw29.exe
| MD5 | 71a839f728f79ee4af543c5ec12771fb |
| SHA1 | f1503f9dc53c3e32ff7256d84d151f76cf601d5c |
| SHA256 | 563fa95b6824faee24bef23daae68b191bbf5ec09941d90abad95f8999f195fb |
| SHA512 | b5a8fde95f70836adb284ed60fb56dcab939139f382c39a6aa4e54f859090330e99346ee27a663907f9e6b1a6bf9eb0e859da8aa92739f430f52e277fa13b6e9 |
memory/4504-54-0x0000000000400000-0x000000000058C000-memory.dmp
memory/4504-55-0x0000000000400000-0x000000000058C000-memory.dmp
memory/4504-56-0x00000000022C0000-0x0000000002306000-memory.dmp
memory/4504-58-0x0000000002450000-0x0000000002494000-memory.dmp
memory/4504-57-0x0000000000400000-0x000000000058C000-memory.dmp
memory/4504-64-0x0000000002450000-0x000000000248E000-memory.dmp
memory/4504-72-0x0000000002450000-0x000000000248E000-memory.dmp
memory/4504-92-0x0000000002450000-0x000000000248E000-memory.dmp
memory/4504-90-0x0000000002450000-0x000000000248E000-memory.dmp
memory/4504-88-0x0000000002450000-0x000000000248E000-memory.dmp
memory/4504-86-0x0000000002450000-0x000000000248E000-memory.dmp
memory/4504-84-0x0000000002450000-0x000000000248E000-memory.dmp
memory/4504-82-0x0000000002450000-0x000000000248E000-memory.dmp
memory/4504-78-0x0000000002450000-0x000000000248E000-memory.dmp
memory/4504-76-0x0000000002450000-0x000000000248E000-memory.dmp
memory/4504-74-0x0000000002450000-0x000000000248E000-memory.dmp
memory/4504-70-0x0000000002450000-0x000000000248E000-memory.dmp
memory/4504-68-0x0000000002450000-0x000000000248E000-memory.dmp
memory/4504-66-0x0000000002450000-0x000000000248E000-memory.dmp
memory/4504-80-0x0000000002450000-0x000000000248E000-memory.dmp
memory/4504-62-0x0000000002450000-0x000000000248E000-memory.dmp
memory/4504-60-0x0000000002450000-0x000000000248E000-memory.dmp
memory/4504-59-0x0000000002450000-0x000000000248E000-memory.dmp
memory/4504-965-0x00000000053E0000-0x00000000059F8000-memory.dmp
memory/4504-966-0x0000000005A00000-0x0000000005B0A000-memory.dmp
memory/4504-967-0x0000000004DF0000-0x0000000004E02000-memory.dmp
memory/4504-968-0x0000000005B10000-0x0000000005B4C000-memory.dmp
memory/4504-969-0x0000000005C50000-0x0000000005C9C000-memory.dmp