Analysis Overview
SHA256
06a4d5a185784302d7237e814a8b5011efb66cf24d1466ae9bb14a3d6ca0d0b2
Threat Level: Known bad
The file 06a4d5a185784302d7237e814a8b5011efb66cf24d1466ae9bb14a3d6ca0d0b2 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
Healer
Healer family
Redline family
RedLine payload
RedLine
Executes dropped EXE
Windows security modification
Adds Run key to start application
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
2024-11-04 20:52
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-04 20:52
Reported
2024-11-04 20:55
Platform
win10v2004-20241007-en
Max time kernel
143s
Max time network
153s
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\IXP000.TMP\r5885UT.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\IXP000.TMP\r5885UT.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\IXP000.TMP\r5885UT.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\IXP000.TMP\r5885UT.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\IXP000.TMP\r5885UT.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\IXP000.TMP\r5885UT.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\r5885UT.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w23Zm79.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\IXP000.TMP\r5885UT.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5885UT.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\06a4d5a185784302d7237e814a8b5011efb66cf24d1466ae9bb14a3d6ca0d0b2.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\06a4d5a185784302d7237e814a8b5011efb66cf24d1466ae9bb14a3d6ca0d0b2.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5885UT.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w23Zm79.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5885UT.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5885UT.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5885UT.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w23Zm79.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\06a4d5a185784302d7237e814a8b5011efb66cf24d1466ae9bb14a3d6ca0d0b2.exe
"C:\Users\Admin\AppData\Local\Temp\06a4d5a185784302d7237e814a8b5011efb66cf24d1466ae9bb14a3d6ca0d0b2.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5885UT.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5885UT.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w23Zm79.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w23Zm79.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 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.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 |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| RU | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 139.190.18.2.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5885UT.exe
| MD5 | ee43881ab62092621b2d2e22a0295878 |
| SHA1 | 0339221e3f787602fea6a0541817565d751a293c |
| SHA256 | 2764ed1001c0289c438398b43297206b64e883f65c34eec0418f809392bab22d |
| SHA512 | df6b636d896665a3ec9ee572dc8dcb79169c02316741d9a693d7c09be7ce419e373b1c4d0635c8ecda95e936313750820fb97ee31111a005b334f44ec6112f6c |
memory/3632-8-0x0000000000830000-0x0000000000930000-memory.dmp
memory/3632-9-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3632-10-0x0000000000400000-0x00000000004D4000-memory.dmp
memory/3632-11-0x0000000000400000-0x00000000004D4000-memory.dmp
memory/3632-12-0x0000000002350000-0x000000000236A000-memory.dmp
memory/3632-13-0x0000000004B80000-0x0000000005124000-memory.dmp
memory/3632-14-0x0000000004A70000-0x0000000004A88000-memory.dmp
memory/3632-40-0x0000000004A70000-0x0000000004A82000-memory.dmp
memory/3632-42-0x0000000004A70000-0x0000000004A82000-memory.dmp
memory/3632-38-0x0000000004A70000-0x0000000004A82000-memory.dmp
memory/3632-37-0x0000000004A70000-0x0000000004A82000-memory.dmp
memory/3632-34-0x0000000004A70000-0x0000000004A82000-memory.dmp
memory/3632-32-0x0000000004A70000-0x0000000004A82000-memory.dmp
memory/3632-30-0x0000000004A70000-0x0000000004A82000-memory.dmp
memory/3632-29-0x0000000004A70000-0x0000000004A82000-memory.dmp
memory/3632-26-0x0000000004A70000-0x0000000004A82000-memory.dmp
memory/3632-24-0x0000000004A70000-0x0000000004A82000-memory.dmp
memory/3632-22-0x0000000004A70000-0x0000000004A82000-memory.dmp
memory/3632-20-0x0000000004A70000-0x0000000004A82000-memory.dmp
memory/3632-18-0x0000000004A70000-0x0000000004A82000-memory.dmp
memory/3632-16-0x0000000004A70000-0x0000000004A82000-memory.dmp
memory/3632-15-0x0000000004A70000-0x0000000004A82000-memory.dmp
memory/3632-43-0x0000000000830000-0x0000000000930000-memory.dmp
memory/3632-44-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3632-47-0x0000000000400000-0x00000000004D4000-memory.dmp
memory/3632-48-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w23Zm79.exe
| MD5 | 084bd8a8fbb93dd4f4fe78b1111bd9e2 |
| SHA1 | 6cec443b0c4215de1ce8685f0e58c17a13f08b33 |
| SHA256 | aff53afbb407c1e40a0ba6585f686576edd4a13540f9d416bf152f94476588c5 |
| SHA512 | c01f18e421cfc6c9243110d34a5311552b568ccb4c71dd5342e30a8b8b5848860931389f265cc9e3ad57a3ea09519fcb6f7a40d99ff93fe284744b5c881837d2 |
memory/3460-53-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/3460-54-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/3460-56-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/3460-55-0x0000000002540000-0x0000000002586000-memory.dmp
memory/3460-57-0x0000000004AE0000-0x0000000004B24000-memory.dmp
memory/3460-63-0x0000000004AE0000-0x0000000004B1E000-memory.dmp
memory/3460-69-0x0000000004AE0000-0x0000000004B1E000-memory.dmp
memory/3460-91-0x0000000004AE0000-0x0000000004B1E000-memory.dmp
memory/3460-89-0x0000000004AE0000-0x0000000004B1E000-memory.dmp
memory/3460-87-0x0000000004AE0000-0x0000000004B1E000-memory.dmp
memory/3460-85-0x0000000004AE0000-0x0000000004B1E000-memory.dmp
memory/3460-81-0x0000000004AE0000-0x0000000004B1E000-memory.dmp
memory/3460-79-0x0000000004AE0000-0x0000000004B1E000-memory.dmp
memory/3460-77-0x0000000004AE0000-0x0000000004B1E000-memory.dmp
memory/3460-75-0x0000000004AE0000-0x0000000004B1E000-memory.dmp
memory/3460-73-0x0000000004AE0000-0x0000000004B1E000-memory.dmp
memory/3460-71-0x0000000004AE0000-0x0000000004B1E000-memory.dmp
memory/3460-67-0x0000000004AE0000-0x0000000004B1E000-memory.dmp
memory/3460-65-0x0000000004AE0000-0x0000000004B1E000-memory.dmp
memory/3460-83-0x0000000004AE0000-0x0000000004B1E000-memory.dmp
memory/3460-61-0x0000000004AE0000-0x0000000004B1E000-memory.dmp
memory/3460-59-0x0000000004AE0000-0x0000000004B1E000-memory.dmp
memory/3460-58-0x0000000004AE0000-0x0000000004B1E000-memory.dmp
memory/3460-964-0x0000000005120000-0x0000000005738000-memory.dmp
memory/3460-965-0x00000000057C0000-0x00000000058CA000-memory.dmp
memory/3460-966-0x0000000005900000-0x0000000005912000-memory.dmp
memory/3460-967-0x0000000005920000-0x000000000595C000-memory.dmp
memory/3460-968-0x0000000005A70000-0x0000000005ABC000-memory.dmp