Analysis Overview
SHA256
31605b07e3f7d9d7676dab41886df3d09c0d2b6d7492ad75aeaa4b612da9095f
Threat Level: Known bad
The file 31605b07e3f7d9d7676dab41886df3d09c0d2b6d7492ad75aeaa4b612da9095f was found to be: Known bad.
Malicious Activity Summary
Redline family
RedLine
RedLine payload
Detects Healer an antivirus disabler dropper
Healer family
Modifies Windows Defender Real-time Protection settings
Healer
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 behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 19:05
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 19:05
Reported
2024-11-09 19:07
Platform
win10v2004-20241007-en
Max time kernel
140s
Max time network
147s
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\IXP001.TMP\it053831.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it053831.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it053831.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it053831.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it053831.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it053831.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\zici5686.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it053831.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp630367.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\IXP001.TMP\it053831.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\31605b07e3f7d9d7676dab41886df3d09c0d2b6d7492ad75aeaa4b612da9095f.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\zici5686.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\IXP000.TMP\zici5686.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp630367.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\31605b07e3f7d9d7676dab41886df3d09c0d2b6d7492ad75aeaa4b612da9095f.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it053831.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it053831.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it053831.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp630367.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\31605b07e3f7d9d7676dab41886df3d09c0d2b6d7492ad75aeaa4b612da9095f.exe
"C:\Users\Admin\AppData\Local\Temp\31605b07e3f7d9d7676dab41886df3d09c0d2b6d7492ad75aeaa4b612da9095f.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zici5686.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zici5686.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it053831.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it053831.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp630367.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp630367.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.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 |
| RU | 185.161.248.153:38452 | tcp | |
| RU | 185.161.248.153:38452 | tcp | |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| RU | 185.161.248.153:38452 | tcp | |
| RU | 185.161.248.153:38452 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.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\zici5686.exe
| MD5 | 373dbee8513b89fc6322bafc43704b05 |
| SHA1 | fda37376b1ca54599f3957d41ec79e5996cefa4e |
| SHA256 | de70bd36bffe533c8bc44df4be8f85723df02b258c6c97c7a5ecaecb9bf71fd1 |
| SHA512 | 3cde1d6a459af20ef0589584c1f85703b97de3c6e84cd4974eaa85e73ab0960e4222d32461296a5f819811fe2ef04bd1f65dc493f2e38c1259dd7baa583b6d0f |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it053831.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/3768-14-0x00007FFD35C63000-0x00007FFD35C65000-memory.dmp
memory/3768-15-0x0000000000460000-0x000000000046A000-memory.dmp
memory/3768-16-0x00007FFD35C63000-0x00007FFD35C65000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp630367.exe
| MD5 | ef5ae4b7f1ef751e107a332bdba4797e |
| SHA1 | 2606e6b5a759c232e9cd3f439f5cdf38cd4b41e5 |
| SHA256 | 4337071228f96153b54b79246212e16b1f1350d96696306d1ffbc623af2cb1bd |
| SHA512 | 3a9e41adc1bef2a0d16423def4024822c8e38b98416082f0ab0a6411fe2667735e713326704fb0a0d217718ada4f05ee1ad479830f4f0f1fd107fa5df6563c6e |
memory/4352-22-0x0000000002480000-0x00000000024BC000-memory.dmp
memory/4352-23-0x0000000004C90000-0x0000000005234000-memory.dmp
memory/4352-24-0x0000000004B00000-0x0000000004B3A000-memory.dmp
memory/4352-76-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-88-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-86-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-84-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-82-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-80-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-819-0x0000000007C80000-0x0000000007D8A000-memory.dmp
memory/4352-818-0x0000000007C60000-0x0000000007C72000-memory.dmp
memory/4352-820-0x0000000007DB0000-0x0000000007DEC000-memory.dmp
memory/4352-817-0x00000000075C0000-0x0000000007BD8000-memory.dmp
memory/4352-78-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-74-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-72-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-821-0x0000000002620000-0x000000000266C000-memory.dmp
memory/4352-71-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-68-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-66-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-64-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-62-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-60-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-58-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-56-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-52-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-50-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-48-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-46-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-44-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-43-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-40-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-38-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-34-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-32-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-30-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-54-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-36-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-28-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-26-0x0000000004B00000-0x0000000004B35000-memory.dmp
memory/4352-25-0x0000000004B00000-0x0000000004B35000-memory.dmp