Analysis Overview
SHA256
473b6626ee44fa48f91f8f528694cd1212d3770ad53143052d5a3cd6246bcffc
Threat Level: Known bad
The file 473b6626ee44fa48f91f8f528694cd1212d3770ad53143052d5a3cd6246bcffc was found to be: Known bad.
Malicious Activity Summary
Healer family
RedLine payload
Modifies Windows Defender Real-time Protection settings
RedLine
Healer
Detects Healer an antivirus disabler dropper
Redline family
Executes dropped EXE
Windows security modification
Adds Run key to start application
Launches sc.exe
System Location Discovery: System Language Discovery
Unsigned PE
Program crash
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 03:41
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 03:41
Reported
2024-11-10 03:44
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
149s
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 |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urjQ63Zy49.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urjQ63Zy49.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\IXP001.TMP\urjQ63Zy49.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\IXP001.TMP\urjQ63Zy49.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\IXP001.TMP\urjQ63Zy49.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\IXP001.TMP\urjQ63Zy49.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\ycUK31Al07.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urjQ63Zy49.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wrBR03Ln27.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urjQ63Zy49.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urjQ63Zy49.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\473b6626ee44fa48f91f8f528694cd1212d3770ad53143052d5a3cd6246bcffc.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\ycUK31Al07.exe | N/A |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\sc.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urjQ63Zy49.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\473b6626ee44fa48f91f8f528694cd1212d3770ad53143052d5a3cd6246bcffc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ycUK31Al07.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urjQ63Zy49.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wrBR03Ln27.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urjQ63Zy49.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urjQ63Zy49.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urjQ63Zy49.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wrBR03Ln27.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\473b6626ee44fa48f91f8f528694cd1212d3770ad53143052d5a3cd6246bcffc.exe
"C:\Users\Admin\AppData\Local\Temp\473b6626ee44fa48f91f8f528694cd1212d3770ad53143052d5a3cd6246bcffc.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ycUK31Al07.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ycUK31Al07.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urjQ63Zy49.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urjQ63Zy49.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1872 -ip 1872
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1872 -s 1084
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wrBR03Ln27.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wrBR03Ln27.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.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 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.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 | hueref.eu | udp |
| US | 8.8.8.8:53 | 83.210.23.2.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 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.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 | 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\ycUK31Al07.exe
| MD5 | 2e9e9c512db7caf7a675941ef42f8dcf |
| SHA1 | e0676a9c6a2814908e051f06d7cb102f7743d9c8 |
| SHA256 | 303f8853f5518bb5e88cd507207b8fb89c12e80a91f45983ea2bd79e3e61ccbc |
| SHA512 | 99a4cee03bdf3bd6770718b228b226568bf5d815808e1f4a6d384fc7dbe15faa3013ed11147fb23ffb33c5f10ea73f6fbe7561ef9259bb3ba1b6e1277ba9d50f |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urjQ63Zy49.exe
| MD5 | be1c9ba8d385566aa2c1c0fe1001af3e |
| SHA1 | bf40ca7120746478f12d9c7d430ae7945568a502 |
| SHA256 | 8b7d7f82899b5d6718e90bea99fc1d9aabc09d961bada4eb29790661fa8260b4 |
| SHA512 | 5c4edda4e7eb88164a82de739a373a388c1a7cf3e296aafffd95c2a4385ec63ca214455f53c33d1c86e7a268524d0d726e5f5775ab1c9c41d378c5c754215ae6 |
memory/1872-15-0x0000000000800000-0x0000000000900000-memory.dmp
memory/1872-16-0x0000000000650000-0x000000000067D000-memory.dmp
memory/1872-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1872-18-0x0000000000400000-0x000000000057E000-memory.dmp
memory/1872-19-0x00000000023C0000-0x00000000023DA000-memory.dmp
memory/1872-20-0x0000000004CD0000-0x0000000005274000-memory.dmp
memory/1872-21-0x0000000002460000-0x0000000002478000-memory.dmp
memory/1872-49-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1872-47-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1872-45-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1872-44-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1872-41-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1872-39-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1872-37-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1872-35-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1872-33-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1872-31-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1872-29-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1872-27-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1872-25-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1872-23-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1872-22-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1872-50-0x0000000000800000-0x0000000000900000-memory.dmp
memory/1872-51-0x0000000000650000-0x000000000067D000-memory.dmp
memory/1872-52-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1872-56-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1872-55-0x0000000000400000-0x000000000057E000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wrBR03Ln27.exe
| MD5 | 8fee42f989bab807a7e66858ba5fe89d |
| SHA1 | 2f0c74aba0b54d351ac033248a718fa08edbfd91 |
| SHA256 | 0b8c7c56907917d4b837cb95e0f7f47223d4457ddddd5986922cd7e3d61d70e5 |
| SHA512 | d4e1289b7bd0255a74eb8b85b552326ef288d45a9c69188a70215ecba62c984ecdb2ebb8ded103a699d109bf6d82ade212ed7c3dda8e04e780a79593cc3f6926 |
memory/2348-61-0x0000000002620000-0x0000000002666000-memory.dmp
memory/2348-62-0x0000000004B60000-0x0000000004BA4000-memory.dmp
memory/2348-75-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/2348-76-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/2348-72-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/2348-70-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/2348-88-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/2348-68-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/2348-66-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/2348-64-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/2348-63-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/2348-96-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/2348-94-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/2348-92-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/2348-90-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/2348-86-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/2348-84-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/2348-82-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/2348-80-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/2348-78-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/2348-969-0x00000000051C0000-0x00000000057D8000-memory.dmp
memory/2348-970-0x0000000005860000-0x000000000596A000-memory.dmp
memory/2348-971-0x00000000059A0000-0x00000000059B2000-memory.dmp
memory/2348-972-0x00000000059C0000-0x00000000059FC000-memory.dmp
memory/2348-973-0x0000000005B10000-0x0000000005B5C000-memory.dmp