Analysis Overview
SHA256
ee9ebccfe27092cd9602310dd613b493ae72cd25d7b91d48187583578334a2f5
Threat Level: Known bad
The file ee9ebccfe27092cd9602310dd613b493ae72cd25d7b91d48187583578334a2f5 was found to be: Known bad.
Malicious Activity Summary
RedLine
Detects Healer an antivirus disabler dropper
Healer
Healer family
Redline family
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
Program crash
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 06:04
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 06:04
Reported
2024-11-09 06:07
Platform
win10v2004-20241007-en
Max time kernel
148s
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 |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\33728620.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\33728620.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\33728620.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\IXP001.TMP\33728620.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\33728620.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\33728620.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\un572067.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\33728620.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk761900.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\IXP001.TMP\33728620.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\33728620.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\ee9ebccfe27092cd9602310dd613b493ae72cd25d7b91d48187583578334a2f5.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\un572067.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\33728620.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\ee9ebccfe27092cd9602310dd613b493ae72cd25d7b91d48187583578334a2f5.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un572067.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\33728620.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk761900.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\33728620.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\33728620.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\33728620.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk761900.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\ee9ebccfe27092cd9602310dd613b493ae72cd25d7b91d48187583578334a2f5.exe
"C:\Users\Admin\AppData\Local\Temp\ee9ebccfe27092cd9602310dd613b493ae72cd25d7b91d48187583578334a2f5.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un572067.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un572067.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\33728620.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\33728620.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1124 -ip 1124
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1124 -s 1080
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk761900.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk761900.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 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| RU | 185.161.248.143:38452 | tcp | |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 185.161.248.143:38452 | tcp | |
| RU | 185.161.248.143:38452 | tcp | |
| RU | 185.161.248.143:38452 | tcp | |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| RU | 185.161.248.143:38452 | tcp | |
| RU | 185.161.248.143:38452 | tcp | |
| RU | 185.161.248.143:38452 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un572067.exe
| MD5 | 27ef7c18277644fec4cce154013ef5b7 |
| SHA1 | d3b166a6eeb3e89a3cbb69d046c1f47c7187a22b |
| SHA256 | 942a365dbcbec2809a8500a00b528cbe2eed07de845b42d7744cd384cbec49f9 |
| SHA512 | 831d4cbaee3dfcec53bd8009db0a6b2032b6b1b1252c19496b4dd8e0329b9f48ac68e8ea514841e5bc337dd867e2a7333c61a489be3403c4a6b6b7049f6d9dff |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\33728620.exe
| MD5 | 1f0b39e9e2d9f900a4991d2e437260e4 |
| SHA1 | dc0a24bcb9084d8da420fa33820c75de990137fa |
| SHA256 | aebcbbf7ec44423910b676ac4501d4ee6934a4c78bc919a52367646a29f555de |
| SHA512 | 144147bf706b8e776cd3a877d053164207f7e17954f96956bb8418885d9d06eee6573ca169946537bb71f3df64a13acadf8c46cf4f3fe7b006b224d6c761e821 |
memory/1124-15-0x0000000002D80000-0x0000000002E80000-memory.dmp
memory/1124-16-0x0000000002CC0000-0x0000000002CED000-memory.dmp
memory/1124-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1124-18-0x00000000049A0000-0x00000000049BA000-memory.dmp
memory/1124-19-0x0000000007140000-0x00000000076E4000-memory.dmp
memory/1124-20-0x00000000076F0000-0x0000000007708000-memory.dmp
memory/1124-36-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1124-48-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1124-46-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1124-45-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1124-42-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1124-40-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1124-38-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1124-35-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1124-32-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1124-30-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1124-29-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1124-26-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1124-24-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1124-22-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1124-21-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1124-49-0x0000000002D80000-0x0000000002E80000-memory.dmp
memory/1124-51-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1124-50-0x0000000000400000-0x0000000002B9E000-memory.dmp
memory/1124-54-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk761900.exe
| MD5 | 432f08b28a2d2ef57d8d73c801d2d94b |
| SHA1 | 214b025ffd747086320b213f4c53cc149ae99d27 |
| SHA256 | da1baf3709c2a84cf56d26965825db6c456074ec388c47b4cda3780e3eba0216 |
| SHA512 | 3dd8c85d286fc8162be1e327965d592fe80f090b561a931cd0bdf3fa7c53b414bca12a7fe29d56440c1c5889c0d70cb01d533f81dec8de6d4cd0e72463bb9200 |
memory/1124-53-0x0000000000400000-0x0000000002B9E000-memory.dmp
memory/4544-59-0x0000000004A90000-0x0000000004ACC000-memory.dmp
memory/4544-60-0x0000000004D50000-0x0000000004D8A000-memory.dmp
memory/4544-66-0x0000000004D50000-0x0000000004D85000-memory.dmp
memory/4544-88-0x0000000004D50000-0x0000000004D85000-memory.dmp
memory/4544-94-0x0000000004D50000-0x0000000004D85000-memory.dmp
memory/4544-90-0x0000000004D50000-0x0000000004D85000-memory.dmp
memory/4544-86-0x0000000004D50000-0x0000000004D85000-memory.dmp
memory/4544-84-0x0000000004D50000-0x0000000004D85000-memory.dmp
memory/4544-82-0x0000000004D50000-0x0000000004D85000-memory.dmp
memory/4544-80-0x0000000004D50000-0x0000000004D85000-memory.dmp
memory/4544-78-0x0000000004D50000-0x0000000004D85000-memory.dmp
memory/4544-76-0x0000000004D50000-0x0000000004D85000-memory.dmp
memory/4544-74-0x0000000004D50000-0x0000000004D85000-memory.dmp
memory/4544-72-0x0000000004D50000-0x0000000004D85000-memory.dmp
memory/4544-70-0x0000000004D50000-0x0000000004D85000-memory.dmp
memory/4544-68-0x0000000004D50000-0x0000000004D85000-memory.dmp
memory/4544-92-0x0000000004D50000-0x0000000004D85000-memory.dmp
memory/4544-64-0x0000000004D50000-0x0000000004D85000-memory.dmp
memory/4544-62-0x0000000004D50000-0x0000000004D85000-memory.dmp
memory/4544-61-0x0000000004D50000-0x0000000004D85000-memory.dmp
memory/4544-854-0x000000000A340000-0x000000000A352000-memory.dmp
memory/4544-853-0x0000000009C80000-0x000000000A298000-memory.dmp
memory/4544-855-0x000000000A360000-0x000000000A46A000-memory.dmp
memory/4544-856-0x000000000A480000-0x000000000A4BC000-memory.dmp
memory/4544-857-0x0000000004780000-0x00000000047CC000-memory.dmp