Analysis Overview
SHA256
87dfefe40127a0b92c7f878620f9e00635e4907305959bfa934544edeb7542ea
Threat Level: Known bad
The file 87dfefe40127a0b92c7f878620f9e00635e4907305959bfa934544edeb7542ea was found to be: Known bad.
Malicious Activity Summary
Redline family
Healer
RedLine
RedLine payload
Healer family
Modifies Windows Defender Real-time Protection settings
Detects Healer an antivirus disabler dropper
Windows security modification
Executes dropped EXE
Adds Run key to start application
Launches sc.exe
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 03:54
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 03:54
Reported
2024-11-09 03:57
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 |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it305966.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it305966.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\it305966.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\it305966.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\it305966.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\it305966.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\zifs5604.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it305966.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp957768.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\it305966.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\87dfefe40127a0b92c7f878620f9e00635e4907305959bfa934544edeb7542ea.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\zifs5604.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\87dfefe40127a0b92c7f878620f9e00635e4907305959bfa934544edeb7542ea.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zifs5604.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp957768.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it305966.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it305966.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it305966.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp957768.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\87dfefe40127a0b92c7f878620f9e00635e4907305959bfa934544edeb7542ea.exe
"C:\Users\Admin\AppData\Local\Temp\87dfefe40127a0b92c7f878620f9e00635e4907305959bfa934544edeb7542ea.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zifs5604.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zifs5604.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it305966.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it305966.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp957768.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp957768.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 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| RU | 185.161.248.142:38452 | tcp | |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zifs5604.exe
| MD5 | db887ea695d3ce0da830a03176dcc861 |
| SHA1 | 8a6b62944510604c1d4ed4e07418c4530ee59770 |
| SHA256 | 67c20daad9ff9264bbff2edf4b8fa9558c4a486a6c0c82314e9b0c1afd37e798 |
| SHA512 | cc7bb054053d1ff8fe7cce401e0c2541e2a58bb03caf2fa885868e907dec73482a327226c22208906b738d9eafde5f05c490e89ab16cc86a4f167188247883c5 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it305966.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/3608-14-0x00007FFB104D3000-0x00007FFB104D5000-memory.dmp
memory/3608-15-0x00000000000F0000-0x00000000000FA000-memory.dmp
memory/3608-16-0x00007FFB104D3000-0x00007FFB104D5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp957768.exe
| MD5 | c6154990f0c98fa747a20c8fab8e4aca |
| SHA1 | 3afd34cace2eb6735ee5267e19c835bd4d1d4382 |
| SHA256 | 26c19667a53d4ae4797bf3b86489878dc65b981dc8541088118d589994a96745 |
| SHA512 | ca5f0ea33f542ded7a36265cfb1430ff28f89b8aa5736fca0df1dd28a745825964415f74e4974dc85795b3f9f8819df8cc072fcbc517232b3e9625847cfacb6e |
memory/3840-22-0x0000000004A20000-0x0000000004A5C000-memory.dmp
memory/3840-23-0x00000000072F0000-0x0000000007894000-memory.dmp
memory/3840-24-0x0000000004BD0000-0x0000000004C0A000-memory.dmp
memory/3840-36-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-38-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-88-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-86-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-84-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-82-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-80-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-78-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-76-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-74-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-72-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-68-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-66-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-65-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-62-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-60-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-58-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-56-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-54-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-52-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-50-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-48-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-46-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-44-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-42-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-40-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-34-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-32-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-31-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-29-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-70-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-26-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-25-0x0000000004BD0000-0x0000000004C05000-memory.dmp
memory/3840-817-0x0000000009D20000-0x000000000A338000-memory.dmp
memory/3840-818-0x000000000A350000-0x000000000A362000-memory.dmp
memory/3840-819-0x000000000A370000-0x000000000A47A000-memory.dmp
memory/3840-820-0x000000000A490000-0x000000000A4CC000-memory.dmp
memory/3840-821-0x0000000006D70000-0x0000000006DBC000-memory.dmp