Analysis Overview
SHA256
591479031d13a53792c96d864ef7e79ff2fe5f6273bc50fdcce17a705ac6df07
Threat Level: Known bad
The file 591479031d13a53792c96d864ef7e79ff2fe5f6273bc50fdcce17a705ac6df07 was found to be: Known bad.
Malicious Activity Summary
Healer family
Healer
Detects Healer an antivirus disabler dropper
RedLine
Modifies Windows Defender Real-time Protection settings
Redline family
RedLine payload
Executes dropped EXE
Windows security modification
Adds Run key to start application
Unsigned PE
Program crash
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 02:06
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 02:06
Reported
2024-11-10 02:08
Platform
win10v2004-20241007-en
Max time kernel
150s
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\IXP001.TMP\pro8189.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\pro8189.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\pro8189.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\pro8189.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\pro8189.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\pro8189.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\un318822.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8189.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0724.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\pro8189.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8189.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\591479031d13a53792c96d864ef7e79ff2fe5f6273bc50fdcce17a705ac6df07.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\un318822.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\pro8189.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\591479031d13a53792c96d864ef7e79ff2fe5f6273bc50fdcce17a705ac6df07.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un318822.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8189.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0724.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8189.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8189.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8189.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0724.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\591479031d13a53792c96d864ef7e79ff2fe5f6273bc50fdcce17a705ac6df07.exe
"C:\Users\Admin\AppData\Local\Temp\591479031d13a53792c96d864ef7e79ff2fe5f6273bc50fdcce17a705ac6df07.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un318822.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un318822.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8189.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8189.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4412 -ip 4412
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4412 -s 1084
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0724.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0724.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 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un318822.exe
| MD5 | 58e923d7802e6c16e5e9ea4b4747057e |
| SHA1 | b80a14b99707896090a2bdeb43e858f7c2f093c1 |
| SHA256 | 83f90268d9fc74be205e837abc737cc0058d226611ba5ceddfffef2084e60ec5 |
| SHA512 | a41be6d1cd163d022e74ac4a949275e332ece84d46594c59aa2a890e7557996f7e592c6b53183157bf8b0826386f2657a008ba36d0314b8272a66878e0be26b4 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8189.exe
| MD5 | d29346d844ac465b7e45445736ab86a2 |
| SHA1 | 06a67c64c7ee08f4fa37759ea46049629f07b44a |
| SHA256 | 86f1fd7e79e9a7197cdd9a386cb96615cacedd218d5ac36b391a846e7800b03a |
| SHA512 | 1a665236e46e7dd0cc9881960337b3850329a2c3bddbe81a3fe309283aad5867b66cd7c86e2f18e768d910c8f23d53f273ad61e419db2417d05435457c1085cc |
memory/4412-15-0x0000000002BC0000-0x0000000002CC0000-memory.dmp
memory/4412-16-0x0000000002CC0000-0x0000000002CED000-memory.dmp
memory/4412-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4412-18-0x0000000004920000-0x000000000493A000-memory.dmp
memory/4412-19-0x00000000073B0000-0x0000000007954000-memory.dmp
memory/4412-20-0x0000000004CB0000-0x0000000004CC8000-memory.dmp
memory/4412-38-0x0000000004CB0000-0x0000000004CC2000-memory.dmp
memory/4412-48-0x0000000004CB0000-0x0000000004CC2000-memory.dmp
memory/4412-46-0x0000000004CB0000-0x0000000004CC2000-memory.dmp
memory/4412-45-0x0000000004CB0000-0x0000000004CC2000-memory.dmp
memory/4412-42-0x0000000004CB0000-0x0000000004CC2000-memory.dmp
memory/4412-41-0x0000000004CB0000-0x0000000004CC2000-memory.dmp
memory/4412-36-0x0000000004CB0000-0x0000000004CC2000-memory.dmp
memory/4412-34-0x0000000004CB0000-0x0000000004CC2000-memory.dmp
memory/4412-32-0x0000000004CB0000-0x0000000004CC2000-memory.dmp
memory/4412-30-0x0000000004CB0000-0x0000000004CC2000-memory.dmp
memory/4412-28-0x0000000004CB0000-0x0000000004CC2000-memory.dmp
memory/4412-26-0x0000000004CB0000-0x0000000004CC2000-memory.dmp
memory/4412-24-0x0000000004CB0000-0x0000000004CC2000-memory.dmp
memory/4412-22-0x0000000004CB0000-0x0000000004CC2000-memory.dmp
memory/4412-21-0x0000000004CB0000-0x0000000004CC2000-memory.dmp
memory/4412-49-0x0000000002BC0000-0x0000000002CC0000-memory.dmp
memory/4412-50-0x0000000002CC0000-0x0000000002CED000-memory.dmp
memory/4412-52-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4412-51-0x0000000000400000-0x0000000002B75000-memory.dmp
memory/4412-55-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0724.exe
| MD5 | e99e41c04374cbcf8973e947fd089fb9 |
| SHA1 | 717516ce753e1fe178d0b382b218ec1b5e0fc8e0 |
| SHA256 | 8baae8e06590f196ac6aa72df63474b94586df6dcc216a8493dbc96209ceb7a5 |
| SHA512 | 8b746e10920d657b9dbf80adad103091d2421143095b24ca46c9386e68f0428f8be8d3545763f67684534d1a5e845d373e50910d0cbada14550582dc7dee1f91 |
memory/4412-54-0x0000000000400000-0x0000000002B75000-memory.dmp
memory/1512-60-0x0000000002E90000-0x0000000002ED6000-memory.dmp
memory/1512-61-0x0000000004B50000-0x0000000004B94000-memory.dmp
memory/1512-79-0x0000000004B50000-0x0000000004B8F000-memory.dmp
memory/1512-62-0x0000000004B50000-0x0000000004B8F000-memory.dmp
memory/1512-95-0x0000000004B50000-0x0000000004B8F000-memory.dmp
memory/1512-93-0x0000000004B50000-0x0000000004B8F000-memory.dmp
memory/1512-91-0x0000000004B50000-0x0000000004B8F000-memory.dmp
memory/1512-89-0x0000000004B50000-0x0000000004B8F000-memory.dmp
memory/1512-87-0x0000000004B50000-0x0000000004B8F000-memory.dmp
memory/1512-85-0x0000000004B50000-0x0000000004B8F000-memory.dmp
memory/1512-83-0x0000000004B50000-0x0000000004B8F000-memory.dmp
memory/1512-81-0x0000000004B50000-0x0000000004B8F000-memory.dmp
memory/1512-77-0x0000000004B50000-0x0000000004B8F000-memory.dmp
memory/1512-75-0x0000000004B50000-0x0000000004B8F000-memory.dmp
memory/1512-73-0x0000000004B50000-0x0000000004B8F000-memory.dmp
memory/1512-71-0x0000000004B50000-0x0000000004B8F000-memory.dmp
memory/1512-69-0x0000000004B50000-0x0000000004B8F000-memory.dmp
memory/1512-67-0x0000000004B50000-0x0000000004B8F000-memory.dmp
memory/1512-65-0x0000000004B50000-0x0000000004B8F000-memory.dmp
memory/1512-63-0x0000000004B50000-0x0000000004B8F000-memory.dmp
memory/1512-968-0x0000000007980000-0x0000000007F98000-memory.dmp
memory/1512-969-0x0000000007280000-0x000000000738A000-memory.dmp
memory/1512-970-0x0000000007FA0000-0x0000000007FB2000-memory.dmp
memory/1512-971-0x0000000007FC0000-0x0000000007FFC000-memory.dmp
memory/1512-972-0x0000000008110000-0x000000000815C000-memory.dmp