Analysis Overview
SHA256
1d934e2e4d300a867db80aeb27202398ba945ea0463ab582f910176c178764ed
Threat Level: Known bad
The file 1d934e2e4d300a867db80aeb27202398ba945ea0463ab582f910176c178764ed was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Healer
RedLine
Healer family
Modifies Windows Defender Real-time Protection settings
Redline family
RedLine payload
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 WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 03:49
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 03:49
Reported
2024-11-09 03:51
Platform
win10v2004-20241007-en
Max time kernel
142s
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\pr733679.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\pr733679.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\pr733679.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\pr733679.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr733679.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\pr733679.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\un744182.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr733679.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu336227.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\pr733679.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr733679.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\1d934e2e4d300a867db80aeb27202398ba945ea0463ab582f910176c178764ed.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\un744182.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\pr733679.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\1d934e2e4d300a867db80aeb27202398ba945ea0463ab582f910176c178764ed.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un744182.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr733679.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu336227.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr733679.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr733679.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr733679.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu336227.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1d934e2e4d300a867db80aeb27202398ba945ea0463ab582f910176c178764ed.exe
"C:\Users\Admin\AppData\Local\Temp\1d934e2e4d300a867db80aeb27202398ba945ea0463ab582f910176c178764ed.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un744182.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un744182.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr733679.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr733679.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2036 -ip 2036
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2036 -s 1100
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu336227.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu336227.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 185.161.248.153:38452 | tcp | |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| RU | 185.161.248.153:38452 | tcp | |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| RU | 185.161.248.153:38452 | tcp | |
| RU | 185.161.248.153:38452 | tcp | |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| RU | 185.161.248.153:38452 | tcp | |
| RU | 185.161.248.153:38452 | tcp | |
| RU | 185.161.248.153:38452 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un744182.exe
| MD5 | a4e28049e22ca5e0d1bb3554d403d2e8 |
| SHA1 | 00d4c4491e0e838b8dfbc94de736b3c2600bf73f |
| SHA256 | f20c2143508eb79b3f7a6fd18db21adbb99f826a4a9ec9d09bfe5626d39a0576 |
| SHA512 | 0786f6eeb1b1115bd5b52b1d2a24bde5b7b907d05f0d88212a80aa716423972c6d80528c568f4b79aa3bf0d5c5cb069211c57f3e45826bd25d33ec7f5bb4803e |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr733679.exe
| MD5 | 6c4b90a2d7e1c3d6a6efb2a10b2aada9 |
| SHA1 | 3f0dc3cd8bc40d66be6403cf70d52a7d2831f690 |
| SHA256 | 5ae8ca684f02e7bc1f07733d8c3a9f683a85fd482e0102be95c3caabb2c8d6c1 |
| SHA512 | 2cbd787474f0f4087462ed36744ff543af053e44ece0f1133639e5e13f4a6df1e79152c72858e2446f57121b9d375896a58298ebcd4f740d0f1387ee9fba634b |
memory/2036-15-0x0000000002D30000-0x0000000002E30000-memory.dmp
memory/2036-16-0x0000000002CA0000-0x0000000002CCD000-memory.dmp
memory/2036-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2036-18-0x00000000049E0000-0x00000000049FA000-memory.dmp
memory/2036-19-0x00000000073B0000-0x0000000007954000-memory.dmp
memory/2036-20-0x0000000004D30000-0x0000000004D48000-memory.dmp
memory/2036-30-0x0000000004D30000-0x0000000004D42000-memory.dmp
memory/2036-48-0x0000000004D30000-0x0000000004D42000-memory.dmp
memory/2036-46-0x0000000004D30000-0x0000000004D42000-memory.dmp
memory/2036-44-0x0000000004D30000-0x0000000004D42000-memory.dmp
memory/2036-42-0x0000000004D30000-0x0000000004D42000-memory.dmp
memory/2036-40-0x0000000004D30000-0x0000000004D42000-memory.dmp
memory/2036-38-0x0000000004D30000-0x0000000004D42000-memory.dmp
memory/2036-36-0x0000000004D30000-0x0000000004D42000-memory.dmp
memory/2036-34-0x0000000004D30000-0x0000000004D42000-memory.dmp
memory/2036-32-0x0000000004D30000-0x0000000004D42000-memory.dmp
memory/2036-28-0x0000000004D30000-0x0000000004D42000-memory.dmp
memory/2036-26-0x0000000004D30000-0x0000000004D42000-memory.dmp
memory/2036-24-0x0000000004D30000-0x0000000004D42000-memory.dmp
memory/2036-21-0x0000000004D30000-0x0000000004D42000-memory.dmp
memory/2036-22-0x0000000004D30000-0x0000000004D42000-memory.dmp
memory/2036-49-0x0000000002D30000-0x0000000002E30000-memory.dmp
memory/2036-51-0x0000000002CA0000-0x0000000002CCD000-memory.dmp
memory/2036-50-0x0000000000400000-0x0000000002BB5000-memory.dmp
memory/2036-52-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2036-55-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu336227.exe
| MD5 | 0915f53fbbee7e700bd001e1cb115b83 |
| SHA1 | 2a40d60200cc9b784997777fa27729b1a46e0e03 |
| SHA256 | 40b5828ab5930ab668ba706f42f2b83008d6bc71141b83fe9ba1ad32f67e3c29 |
| SHA512 | 528fdc26f7df4f3b02780174d60b995affbf36bdb9af5229e9795ad0ec2a0ab1edd1bdb1e3c6c27afe1c615b93c0bbb54431550f62da4013ecfd32e72bb6371b |
memory/2036-54-0x0000000000400000-0x0000000002BB5000-memory.dmp
memory/1528-60-0x0000000004A50000-0x0000000004A8C000-memory.dmp
memory/1528-61-0x0000000007790000-0x00000000077CA000-memory.dmp
memory/1528-73-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/1528-77-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/1528-93-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/1528-91-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/1528-90-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/1528-87-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/1528-85-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/1528-83-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/1528-81-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/1528-79-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/1528-75-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/1528-71-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/1528-69-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/1528-95-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/1528-67-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/1528-65-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/1528-63-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/1528-62-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/1528-854-0x0000000009C90000-0x000000000A2A8000-memory.dmp
memory/1528-855-0x000000000A350000-0x000000000A362000-memory.dmp
memory/1528-856-0x000000000A370000-0x000000000A47A000-memory.dmp
memory/1528-857-0x000000000A4A0000-0x000000000A4DC000-memory.dmp
memory/1528-858-0x00000000049C0000-0x0000000004A0C000-memory.dmp