Analysis Overview
SHA256
5844327b6d254ca0da04760949a879a11f0f3a5dc312b4bff5466d9f5bce11c8
Threat Level: Known bad
The file 5844327b6d254ca0da04760949a879a11f0f3a5dc312b4bff5466d9f5bce11c8 was found to be: Known bad.
Malicious Activity Summary
Healer family
Healer
Modifies Windows Defender Real-time Protection settings
RedLine payload
Redline family
RedLine
Detects Healer an antivirus disabler dropper
Windows security modification
Executes dropped EXE
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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 20:54
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
150s
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\IXP000.TMP\s1662PL.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s1662PL.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s1662PL.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s1662PL.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s1662PL.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s1662PL.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\s1662PL.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t87so82.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\IXP000.TMP\s1662PL.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\5844327b6d254ca0da04760949a879a11f0f3a5dc312b4bff5466d9f5bce11c8.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\5844327b6d254ca0da04760949a879a11f0f3a5dc312b4bff5466d9f5bce11c8.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t87so82.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s1662PL.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s1662PL.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s1662PL.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t87so82.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5844327b6d254ca0da04760949a879a11f0f3a5dc312b4bff5466d9f5bce11c8.exe
"C:\Users\Admin\AppData\Local\Temp\5844327b6d254ca0da04760949a879a11f0f3a5dc312b4bff5466d9f5bce11c8.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s1662PL.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s1662PL.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t87so82.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t87so82.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s1662PL.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/1276-7-0x00007FFEB3953000-0x00007FFEB3955000-memory.dmp
memory/1276-8-0x0000000000F10000-0x0000000000F1A000-memory.dmp
memory/1276-9-0x00007FFEB3953000-0x00007FFEB3955000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t87so82.exe
| MD5 | 7db4ae103a7014d2b377bbcecafbc36e |
| SHA1 | 932805952963bfaafccd4c7bf23f9bea5b365a5a |
| SHA256 | d23466023b353a7a281d06ef51d8c913c98a4f11d7a15e7a3cffd1b6d8f48fe0 |
| SHA512 | 0b68b606a360bd5843262b036f69d354c7f1a0e44077d25492db5b36b175b788e4df639fa488fff216d8b926f3cc0aa1d93e5b1dff36ef1ef6c0c5da91113f36 |
memory/3108-17-0x0000000000400000-0x000000000044E000-memory.dmp
memory/3108-16-0x00000000005E0000-0x000000000062B000-memory.dmp
memory/3108-15-0x0000000000760000-0x0000000000860000-memory.dmp
memory/3108-18-0x0000000004B00000-0x0000000004B46000-memory.dmp
memory/3108-19-0x0000000004B80000-0x0000000005124000-memory.dmp
memory/3108-20-0x0000000005170000-0x00000000051B4000-memory.dmp
memory/3108-21-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-70-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-46-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-28-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-26-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-22-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-84-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-82-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-80-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-78-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-76-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-74-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-72-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-68-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-66-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-64-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-62-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-60-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-58-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-56-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-54-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-52-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-50-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-48-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-44-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-42-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-40-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-38-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-36-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-34-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-32-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-30-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-24-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/3108-927-0x00000000051E0000-0x00000000057F8000-memory.dmp
memory/3108-928-0x0000000005880000-0x000000000598A000-memory.dmp
memory/3108-929-0x00000000059C0000-0x00000000059D2000-memory.dmp
memory/3108-930-0x00000000059E0000-0x0000000005A1C000-memory.dmp
memory/3108-931-0x0000000005B30000-0x0000000005B7C000-memory.dmp
memory/3108-932-0x0000000000760000-0x0000000000860000-memory.dmp
memory/3108-933-0x00000000005E0000-0x000000000062B000-memory.dmp
memory/3108-935-0x0000000000400000-0x000000000044E000-memory.dmp