Analysis Overview
SHA256
c0fa56dd71f078226e31bff347bd0de9a3ad8b70c86315a6753eaae126fc1096
Threat Level: Known bad
The file c0fa56dd71f078226e31bff347bd0de9a3ad8b70c86315a6753eaae126fc1096 was found to be: Known bad.
Malicious Activity Summary
Redline family
Detects Healer an antivirus disabler dropper
Healer
RedLine payload
RedLine
Modifies Windows Defender Real-time Protection settings
Healer family
Executes dropped EXE
Windows security modification
Adds Run key to start application
Launches sc.exe
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
2024-11-10 03:03
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 03:03
Reported
2024-11-10 03:06
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\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\77910467.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\77910467.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\77910467.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\77910467.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\77910467.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\77910467.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\st571952.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\77910467.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp510646.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\77910467.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\c0fa56dd71f078226e31bff347bd0de9a3ad8b70c86315a6753eaae126fc1096.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\st571952.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\IXP001.TMP\kp510646.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\c0fa56dd71f078226e31bff347bd0de9a3ad8b70c86315a6753eaae126fc1096.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st571952.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\77910467.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\77910467.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\77910467.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp510646.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c0fa56dd71f078226e31bff347bd0de9a3ad8b70c86315a6753eaae126fc1096.exe
"C:\Users\Admin\AppData\Local\Temp\c0fa56dd71f078226e31bff347bd0de9a3ad8b70c86315a6753eaae126fc1096.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st571952.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st571952.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\77910467.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\77910467.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp510646.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp510646.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.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 | 97.17.167.52.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.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 |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st571952.exe
| MD5 | 782e70dcd0fc5ac3938dea1242593804 |
| SHA1 | a9a074efbd0a302e44f67679bd90f016f26f95f2 |
| SHA256 | 29d255a9b6789a15c6c687db2dce0e53a731ffd50e39f19cbdce98e79101e80d |
| SHA512 | abe2ab8e334241b7a8dd2be6c55c62bc6f4f828bc36bb981527b2a10db4bc1896bdb01bcef4c463474cc6c96f59b6f3058f2b693e81cab192295a98f6e2ce987 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\77910467.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/4420-14-0x00007FFDB4973000-0x00007FFDB4975000-memory.dmp
memory/4420-15-0x0000000000250000-0x000000000025A000-memory.dmp
memory/4420-16-0x00007FFDB4973000-0x00007FFDB4975000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp510646.exe
| MD5 | a250692b80fdb95cf17a061daa1d5345 |
| SHA1 | 809bebd08a92591070718a1bf04d722fee4f558f |
| SHA256 | e0eacc701840f063c110a247f9ce03e1def3bd8c8cccd113aab555c5645bc5e6 |
| SHA512 | 60abe3fe9580e3f085898966e513bb239ff1b13c8840337c1b40dd58824ec4b555dbb3188f0a64fdb59be2b33466faf31921fb452193d54ee18ba175ceba2ca8 |
memory/4048-22-0x00000000024F0000-0x000000000252C000-memory.dmp
memory/4048-23-0x0000000004F80000-0x0000000005524000-memory.dmp
memory/4048-24-0x0000000004E20000-0x0000000004E5A000-memory.dmp
memory/4048-32-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-38-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-88-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-86-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-84-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-82-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-80-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-78-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-74-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-72-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-70-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-68-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-66-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-64-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-62-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-58-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-56-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-54-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-52-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-50-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-48-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-44-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-42-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-40-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-36-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-34-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-30-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-76-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-60-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-46-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-28-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-26-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-25-0x0000000004E20000-0x0000000004E55000-memory.dmp
memory/4048-817-0x00000000079B0000-0x0000000007FC8000-memory.dmp
memory/4048-818-0x0000000004F30000-0x0000000004F42000-memory.dmp
memory/4048-819-0x0000000007FD0000-0x00000000080DA000-memory.dmp
memory/4048-820-0x00000000080E0000-0x000000000811C000-memory.dmp
memory/4048-821-0x00000000026B0000-0x00000000026FC000-memory.dmp