Analysis Overview
SHA256
913ec95ce0b8f6409bea020e5e1cba873c2239e01650415a32525b5cc0d5b6dd
Threat Level: Known bad
The file 913ec95ce0b8f6409bea020e5e1cba873c2239e01650415a32525b5cc0d5b6dd was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
RedLine payload
Modifies Windows Defender Real-time Protection settings
RedLine
Healer family
Healer
Redline family
Executes dropped EXE
Windows security modification
Adds Run key to start application
Program crash
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 01:36
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:36
Reported
2024-11-10 01:38
Platform
win10v2004-20241007-en
Max time kernel
144s
Max time network
151s
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\pro7720.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\pro7720.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\pro7720.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\pro7720.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\pro7720.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\pro7720.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\un329431.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7720.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6622.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\pro7720.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7720.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\913ec95ce0b8f6409bea020e5e1cba873c2239e01650415a32525b5cc0d5b6dd.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\un329431.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\pro7720.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\IXP001.TMP\pro7720.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6622.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\913ec95ce0b8f6409bea020e5e1cba873c2239e01650415a32525b5cc0d5b6dd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un329431.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7720.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7720.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7720.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6622.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\913ec95ce0b8f6409bea020e5e1cba873c2239e01650415a32525b5cc0d5b6dd.exe
"C:\Users\Admin\AppData\Local\Temp\913ec95ce0b8f6409bea020e5e1cba873c2239e01650415a32525b5cc0d5b6dd.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un329431.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un329431.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7720.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7720.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1300 -ip 1300
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1300 -s 1088
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6622.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6622.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 106.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.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 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.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 | 29.243.111.52.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\un329431.exe
| MD5 | 1df5f927201918e0db2bbe4dcdb36da2 |
| SHA1 | fe8cfbcda0fb2ea3ae7b863dc3fcbf883c87c4ae |
| SHA256 | 0d7d488676e0406c8611d29a932dcc511f5972cd7b348f03f107f526fc425e8b |
| SHA512 | f2e32adf050a62c3e5621045f5b4775abddc5252775a6e76f86273bd3844f63dc4ee0fdebff4fef36c0a518b82f7163e799c278f6b27b21d95bcd9f65c8f8541 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7720.exe
| MD5 | 6e0b64cddcaf6c7380af58b4ec4ff64f |
| SHA1 | 669ed2bce426e0f1f2cd2860b694f9ee872db952 |
| SHA256 | 88204d56b35661eb94b8a6ed5983f0a866ca2eff4b6fa0ab70e0770ae4c7611e |
| SHA512 | 8ef1094001bc00247c385cc576a373fc26a91b1d35f2595362e6d431a454f4c553016be1475868056099160279780a4a15d611a3cdaa9f34e06e4e6cd4321064 |
memory/1300-16-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1300-15-0x0000000001CC0000-0x0000000001DC0000-memory.dmp
memory/1300-17-0x0000000000400000-0x0000000001AE3000-memory.dmp
memory/1300-18-0x0000000003AC0000-0x0000000003ADA000-memory.dmp
memory/1300-19-0x0000000000400000-0x0000000001AE3000-memory.dmp
memory/1300-20-0x0000000006310000-0x00000000068B4000-memory.dmp
memory/1300-21-0x00000000061C0000-0x00000000061D8000-memory.dmp
memory/1300-49-0x00000000061C0000-0x00000000061D2000-memory.dmp
memory/1300-47-0x00000000061C0000-0x00000000061D2000-memory.dmp
memory/1300-45-0x00000000061C0000-0x00000000061D2000-memory.dmp
memory/1300-43-0x00000000061C0000-0x00000000061D2000-memory.dmp
memory/1300-41-0x00000000061C0000-0x00000000061D2000-memory.dmp
memory/1300-39-0x00000000061C0000-0x00000000061D2000-memory.dmp
memory/1300-37-0x00000000061C0000-0x00000000061D2000-memory.dmp
memory/1300-35-0x00000000061C0000-0x00000000061D2000-memory.dmp
memory/1300-33-0x00000000061C0000-0x00000000061D2000-memory.dmp
memory/1300-31-0x00000000061C0000-0x00000000061D2000-memory.dmp
memory/1300-29-0x00000000061C0000-0x00000000061D2000-memory.dmp
memory/1300-27-0x00000000061C0000-0x00000000061D2000-memory.dmp
memory/1300-25-0x00000000061C0000-0x00000000061D2000-memory.dmp
memory/1300-23-0x00000000061C0000-0x00000000061D2000-memory.dmp
memory/1300-22-0x00000000061C0000-0x00000000061D2000-memory.dmp
memory/1300-50-0x0000000001CC0000-0x0000000001DC0000-memory.dmp
memory/1300-51-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1300-54-0x0000000000400000-0x0000000001AE3000-memory.dmp
memory/1300-55-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6622.exe
| MD5 | 64a27ebbd74f9d0595a042b2cda69c6e |
| SHA1 | 5158428757b2892206e5f41a4c97bd585cf41ff8 |
| SHA256 | 0da0a5560522d6402c5a4ab05794c138eca722d0bf6ce9c5dde414ac6232166f |
| SHA512 | 8e6235183977424509d635852e11883efc756f87f8030824694909eedbdbff1e62657bd937fad549c540605a6c905f467bca709debfe8bd7acf13b5349a5304b |
memory/4796-60-0x0000000003900000-0x0000000003946000-memory.dmp
memory/4796-61-0x0000000003C30000-0x0000000003C74000-memory.dmp
memory/4796-67-0x0000000003C30000-0x0000000003C6F000-memory.dmp
memory/4796-69-0x0000000003C30000-0x0000000003C6F000-memory.dmp
memory/4796-81-0x0000000003C30000-0x0000000003C6F000-memory.dmp
memory/4796-65-0x0000000003C30000-0x0000000003C6F000-memory.dmp
memory/4796-63-0x0000000003C30000-0x0000000003C6F000-memory.dmp
memory/4796-62-0x0000000003C30000-0x0000000003C6F000-memory.dmp
memory/4796-96-0x0000000003C30000-0x0000000003C6F000-memory.dmp
memory/4796-93-0x0000000003C30000-0x0000000003C6F000-memory.dmp
memory/4796-91-0x0000000003C30000-0x0000000003C6F000-memory.dmp
memory/4796-89-0x0000000003C30000-0x0000000003C6F000-memory.dmp
memory/4796-87-0x0000000003C30000-0x0000000003C6F000-memory.dmp
memory/4796-85-0x0000000003C30000-0x0000000003C6F000-memory.dmp
memory/4796-83-0x0000000003C30000-0x0000000003C6F000-memory.dmp
memory/4796-968-0x0000000006730000-0x0000000006D48000-memory.dmp
memory/4796-969-0x0000000006DD0000-0x0000000006EDA000-memory.dmp
memory/4796-79-0x0000000003C30000-0x0000000003C6F000-memory.dmp
memory/4796-77-0x0000000003C30000-0x0000000003C6F000-memory.dmp
memory/4796-75-0x0000000003C30000-0x0000000003C6F000-memory.dmp
memory/4796-73-0x0000000003C30000-0x0000000003C6F000-memory.dmp
memory/4796-970-0x0000000006F10000-0x0000000006F22000-memory.dmp
memory/4796-71-0x0000000003C30000-0x0000000003C6F000-memory.dmp
memory/4796-971-0x0000000006F30000-0x0000000006F6C000-memory.dmp
memory/4796-972-0x0000000007080000-0x00000000070CC000-memory.dmp