Analysis Overview
SHA256
436c87438d137143afe61673a416faab588a2a18ed459139152be6523dd02fe5
Threat Level: Known bad
The file 436c87438d137143afe61673a416faab588a2a18ed459139152be6523dd02fe5 was found to be: Known bad.
Malicious Activity Summary
Healer
Detects Healer an antivirus disabler dropper
Healer family
Modifies Windows Defender Real-time Protection settings
Redline family
RedLine payload
RedLine
Windows security modification
Executes dropped EXE
Adds Run key to start application
Launches sc.exe
Unsigned PE
System Location Discovery: System Language Discovery
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 03:03
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 03:03
Reported
2024-11-10 03:06
Platform
win10v2004-20241007-en
Max time kernel
143s
Max time network
152s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
| Description | Indicator | Process | Target |
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Healer
Healer family
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iOk39qq.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iOk39qq.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iOk39qq.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iOk39qq.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iOk39qq.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iOk39qq.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\sHQ39FA.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sOl69IA.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sAM80hM.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iOk39qq.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\kTF69Em.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iOk39qq.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_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sOl69IA.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sAM80hM.exe | N/A |
| 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\436c87438d137143afe61673a416faab588a2a18ed459139152be6523dd02fe5.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\sHQ39FA.exe | N/A |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\sc.exe | N/A |
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\436c87438d137143afe61673a416faab588a2a18ed459139152be6523dd02fe5.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sHQ39FA.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sOl69IA.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sAM80hM.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\kTF69Em.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iOk39qq.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iOk39qq.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iOk39qq.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\kTF69Em.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\436c87438d137143afe61673a416faab588a2a18ed459139152be6523dd02fe5.exe
"C:\Users\Admin\AppData\Local\Temp\436c87438d137143afe61673a416faab588a2a18ed459139152be6523dd02fe5.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sHQ39FA.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sHQ39FA.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sOl69IA.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sOl69IA.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sAM80hM.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sAM80hM.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iOk39qq.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iOk39qq.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\kTF69Em.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\kTF69Em.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
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 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.17:4139 | tcp | |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| RU | 193.233.20.17:4139 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.17:4139 | tcp | |
| RU | 193.233.20.17:4139 | tcp | |
| RU | 193.233.20.17:4139 | tcp | |
| RU | 193.233.20.17:4139 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sHQ39FA.exe
| MD5 | 70f9d33920d97e16df9c50bbafe6d889 |
| SHA1 | c16df72a7795bb32a0e4630d08b3755f25bc63ec |
| SHA256 | caa8fe1d7f659adf681adaa7cba7b331e55f6c242e4af9a8eba7141525551468 |
| SHA512 | 781b0ff918a6fa910c59c32025ad843b9802e21f101100331d6ac1edb7a38e822f34d1b81111cb4ddcbc3a32470197b89d616fbcb3e6e25808a95cfb2468fec7 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sOl69IA.exe
| MD5 | ea9532f621e683e89e985e59b35907d3 |
| SHA1 | 7b26bdf29edcfc92bd2c18bb0bbefa8920defb64 |
| SHA256 | cf244be9a5d21e95a1150e3c8b3570cd832a99ced293befe21d31f4aec8bf51a |
| SHA512 | db58d1754d7c05df6791fc56dd114ee71313788eadccb8990b23fa2622ec5a06625d8f81f5110fc4138e020b8c0c07e930d3bba657dbf7f5d45c62299a194470 |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sAM80hM.exe
| MD5 | 924274d08971f2f809b5387c4b07ba2f |
| SHA1 | 9d4e88059f308e72d21a81c7fa8b6b43373cef12 |
| SHA256 | bac5c522e8601b003fd71419fcdf764f9513eb0247cf7ce8fc2cfc443def1852 |
| SHA512 | 77f425dddb03ea7044a5332dcf0765c28f923c121f7941b5ca9e875525d1ba1b52bf3f1d46b331d7a1ff54cf9950fb32068e0ba382bd92cf6e6f305cbe238570 |
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iOk39qq.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/4596-28-0x0000000000FD0000-0x0000000000FDA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\kTF69Em.exe
| MD5 | 407c655442bf0385813016cf2f68c831 |
| SHA1 | a62f5550562ad758a08e320642b0a78d48811be0 |
| SHA256 | 4eb31835198f0b6c97ef9a6061c7aa1db3d4be1d04813cbd9e35c03c29219147 |
| SHA512 | 0032fe8fc69655930027c075718446f26a8985a97c8a9fed69f31479a9346876522f9fdb4c42824de8bc7e176e2fe9cb88f5c1dd9f9518054816e795b5951161 |
memory/3920-34-0x00000000023D0000-0x0000000002416000-memory.dmp
memory/3920-35-0x0000000004E80000-0x0000000005424000-memory.dmp
memory/3920-36-0x0000000002640000-0x0000000002684000-memory.dmp
memory/3920-76-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-88-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-100-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-98-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-94-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-90-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-86-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-84-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-82-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-80-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-78-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-74-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-72-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-70-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-68-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-64-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-62-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-60-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-58-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-96-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-92-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-66-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-56-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-54-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-52-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-50-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-48-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-46-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-44-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-42-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-40-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-38-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-37-0x0000000002640000-0x000000000267E000-memory.dmp
memory/3920-943-0x0000000005430000-0x0000000005A48000-memory.dmp
memory/3920-944-0x0000000004CC0000-0x0000000004DCA000-memory.dmp
memory/3920-945-0x0000000004E00000-0x0000000004E12000-memory.dmp
memory/3920-946-0x0000000004E20000-0x0000000004E5C000-memory.dmp
memory/3920-947-0x0000000005B50000-0x0000000005B9C000-memory.dmp