Analysis Overview
SHA256
0fb43d40eb568c31ae212c8aab4d7eed757b02a80aa601251d198d723a57c3ec
Threat Level: Known bad
The file 0fb43d40eb568c31ae212c8aab4d7eed757b02a80aa601251d198d723a57c3ec was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
RedLine payload
Modifies Windows Defender Real-time Protection settings
Healer
Healer family
Redline family
RedLine
Windows security modification
Executes dropped EXE
Adds Run key to start application
Unsigned PE
Program crash
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 03:41
Signatures
Unsigned PE
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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
145s
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\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6026.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\pro6026.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\pro6026.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\pro6026.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6026.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\pro6026.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\un404819.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6026.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9864.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\pro6026.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6026.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\0fb43d40eb568c31ae212c8aab4d7eed757b02a80aa601251d198d723a57c3ec.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\un404819.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\pro6026.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\0fb43d40eb568c31ae212c8aab4d7eed757b02a80aa601251d198d723a57c3ec.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un404819.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6026.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9864.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6026.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6026.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6026.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9864.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\0fb43d40eb568c31ae212c8aab4d7eed757b02a80aa601251d198d723a57c3ec.exe
"C:\Users\Admin\AppData\Local\Temp\0fb43d40eb568c31ae212c8aab4d7eed757b02a80aa601251d198d723a57c3ec.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un404819.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un404819.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6026.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6026.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4972 -ip 4972
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4972 -s 1016
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9864.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9864.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 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.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 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 88.210.23.2.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 |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un404819.exe
| MD5 | c02e90cec8f1c73b9442a946969ace97 |
| SHA1 | 3e4f94da295f9d2b7af3c45e6037b9e1fee5a2dd |
| SHA256 | ec1762ad906553dcc858f333f4c4b9c710d75f82291e51b6fee6b17d8f63cccc |
| SHA512 | 59a234e8c201f4ab0cf070476a8e453c8436c70d47a789195b463466d7bf9a6ebd25cb7b66f0dcf82aacbfe692b941dc3bc481e7e6e650a4a06d7a776abd0d4c |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6026.exe
| MD5 | db32ab9ef110c53124f69c344417c047 |
| SHA1 | fbda8e929ab683ec7ffccb631ff58f013b0f273b |
| SHA256 | a0c3fc183d491798c59a5398c1f6eeeb11651e478238866b3cd2714a629068fe |
| SHA512 | 5ceba55333a444a3bfdd4d67af81ab2c15e067dde7d8baf28f59a2e7742594076e6f3811c433616b12828aab2ba07f9fbf2a415cb451bc4d0a9aeef58ac2bb8c |
memory/4972-15-0x0000000002D50000-0x0000000002E50000-memory.dmp
memory/4972-16-0x0000000002CF0000-0x0000000002D1D000-memory.dmp
memory/4972-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4972-18-0x0000000004780000-0x000000000479A000-memory.dmp
memory/4972-19-0x0000000007250000-0x00000000077F4000-memory.dmp
memory/4972-20-0x0000000004BA0000-0x0000000004BB8000-memory.dmp
memory/4972-22-0x0000000004BA0000-0x0000000004BB2000-memory.dmp
memory/4972-41-0x0000000004BA0000-0x0000000004BB2000-memory.dmp
memory/4972-46-0x0000000004BA0000-0x0000000004BB2000-memory.dmp
memory/4972-44-0x0000000004BA0000-0x0000000004BB2000-memory.dmp
memory/4972-42-0x0000000004BA0000-0x0000000004BB2000-memory.dmp
memory/4972-38-0x0000000004BA0000-0x0000000004BB2000-memory.dmp
memory/4972-36-0x0000000004BA0000-0x0000000004BB2000-memory.dmp
memory/4972-34-0x0000000004BA0000-0x0000000004BB2000-memory.dmp
memory/4972-48-0x0000000004BA0000-0x0000000004BB2000-memory.dmp
memory/4972-32-0x0000000004BA0000-0x0000000004BB2000-memory.dmp
memory/4972-30-0x0000000004BA0000-0x0000000004BB2000-memory.dmp
memory/4972-28-0x0000000004BA0000-0x0000000004BB2000-memory.dmp
memory/4972-26-0x0000000004BA0000-0x0000000004BB2000-memory.dmp
memory/4972-24-0x0000000004BA0000-0x0000000004BB2000-memory.dmp
memory/4972-21-0x0000000004BA0000-0x0000000004BB2000-memory.dmp
memory/4972-49-0x0000000002D50000-0x0000000002E50000-memory.dmp
memory/4972-50-0x0000000002CF0000-0x0000000002D1D000-memory.dmp
memory/4972-52-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4972-51-0x0000000000400000-0x0000000002B78000-memory.dmp
memory/4972-55-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9864.exe
| MD5 | 5063909815a652215011afff8e1a5eed |
| SHA1 | 92998bacd2b37bd295e3b06c3d3de68c687a3098 |
| SHA256 | 7f376c442bf666a9f0609ad3aa5928cb87f3b1e89b00517ff5f6dbc42fdf8581 |
| SHA512 | 32041dadb0c071808fd61fbcc212d5dd33d4fa5963f0ddcd0c4a32b460556468cc5202db800d34da71a88db011427d25ab65aab2e1aed1c8499cd72fe127a95d |
memory/4972-54-0x0000000000400000-0x0000000002B78000-memory.dmp
memory/2576-60-0x0000000004C40000-0x0000000004C86000-memory.dmp
memory/2576-61-0x0000000007180000-0x00000000071C4000-memory.dmp
memory/2576-89-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/2576-95-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/2576-93-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/2576-91-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/2576-87-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/2576-85-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/2576-83-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/2576-81-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/2576-80-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/2576-77-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/2576-75-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/2576-73-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/2576-71-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/2576-69-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/2576-67-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/2576-65-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/2576-63-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/2576-62-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/2576-968-0x0000000007870000-0x0000000007E88000-memory.dmp
memory/2576-969-0x0000000007E90000-0x0000000007F9A000-memory.dmp
memory/2576-970-0x0000000007FA0000-0x0000000007FB2000-memory.dmp
memory/2576-971-0x0000000007FC0000-0x0000000007FFC000-memory.dmp
memory/2576-972-0x0000000008110000-0x000000000815C000-memory.dmp