Analysis Overview
SHA256
66b6b9718107b5a481bb70c32712b243b06b949939066504d2c938349acb0d08
Threat Level: Known bad
The file 66b6b9718107b5a481bb70c32712b243b06b949939066504d2c938349acb0d08 was found to be: Known bad.
Malicious Activity Summary
Healer family
Detects Healer an antivirus disabler dropper
Redline family
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine payload
Healer
Executes dropped EXE
Windows security modification
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 00:56
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 00:56
Reported
2024-11-10 00:59
Platform
win10v2004-20241007-en
Max time kernel
141s
Max time network
148s
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\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\02826696.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\02826696.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\02826696.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\02826696.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\02826696.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\02826696.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\st362895.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\02826696.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp780657.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\02826696.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\66b6b9718107b5a481bb70c32712b243b06b949939066504d2c938349acb0d08.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\st362895.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\66b6b9718107b5a481bb70c32712b243b06b949939066504d2c938349acb0d08.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st362895.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp780657.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\02826696.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\02826696.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\02826696.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp780657.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\66b6b9718107b5a481bb70c32712b243b06b949939066504d2c938349acb0d08.exe
"C:\Users\Admin\AppData\Local\Temp\66b6b9718107b5a481bb70c32712b243b06b949939066504d2c938349acb0d08.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st362895.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st362895.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\02826696.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\02826696.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp780657.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp780657.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.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 | |
| RU | 185.161.248.142:38452 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st362895.exe
| MD5 | 12ead102363d86f771d0572d7cbf62ee |
| SHA1 | a09ec72904765894acbb96a96caed36e19d25a63 |
| SHA256 | 6f418d57d3bd14d1d1487053983dfba4b57b55bda3340d7a7f6b2a5a7ebe8223 |
| SHA512 | ef8d4c3cee24a260038df4f2fd93b2d2fad5eef7b80324f5fa15e84c84b60558e45b78f8325bbcdb891f6059ca3d031da5a0d6f670357e6949f87470689a667e |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\02826696.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/2816-14-0x00007FF80EEE3000-0x00007FF80EEE5000-memory.dmp
memory/2816-15-0x0000000000DD0000-0x0000000000DDA000-memory.dmp
memory/2816-17-0x00007FF80EEE3000-0x00007FF80EEE5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp780657.exe
| MD5 | aa9412738ac84e8e2680fc286c6b2dab |
| SHA1 | 8fdaf8df87e147dbb3fb882bfc8a37348408b371 |
| SHA256 | 8357959b7160b60fb54701133a12069015808ae4e10db25b03b3f656b3c49015 |
| SHA512 | 3316f027f132d105808676b927cca8be4793ae2b4806dc0f9b46a3ee23313fe9ca0aacebc34ae8a65f79fb2247176a5e903274dfa982202cdb610a1630a40cd7 |
memory/756-22-0x0000000004AA0000-0x0000000004ADC000-memory.dmp
memory/756-23-0x00000000072F0000-0x0000000007894000-memory.dmp
memory/756-24-0x00000000071A0000-0x00000000071DA000-memory.dmp
memory/756-26-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-25-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-38-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-89-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-84-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-82-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-80-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-78-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-76-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-74-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-72-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-71-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-66-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-64-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-62-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-60-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-58-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-56-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-54-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-52-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-50-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-48-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-46-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-44-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-42-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-36-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-34-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-32-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-30-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-28-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-86-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-68-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-40-0x00000000071A0000-0x00000000071D5000-memory.dmp
memory/756-817-0x0000000009D20000-0x000000000A338000-memory.dmp
memory/756-818-0x000000000A350000-0x000000000A362000-memory.dmp
memory/756-819-0x000000000A370000-0x000000000A47A000-memory.dmp
memory/756-820-0x000000000A490000-0x000000000A4CC000-memory.dmp
memory/756-821-0x00000000048C0000-0x000000000490C000-memory.dmp