Analysis Overview
SHA256
c393542d20527c686065e47a3fd0fa55c37edcb3557f712827e36be88286ac45
Threat Level: Known bad
The file c393542d20527c686065e47a3fd0fa55c37edcb3557f712827e36be88286ac45.exe was found to be: Known bad.
Malicious Activity Summary
Modifies Windows Defender Real-time Protection settings
Detects Healer an antivirus disabler dropper
Healer
Redline family
RedLine
Healer family
RedLine payload
Windows security modification
Executes dropped EXE
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 19:34
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 19:34
Reported
2024-11-13 19:36
Platform
win10v2004-20241007-en
Max time kernel
120s
Max time network
110s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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\dJq77Lt.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\dJq77Lt.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\dJq77Lt.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\dJq77Lt.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\dJq77Lt.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dJq77Lt.exe | N/A |
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Redline family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dJq77Lt.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eGH00LA.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\dJq77Lt.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\c393542d20527c686065e47a3fd0fa55c37edcb3557f712827e36be88286ac45.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\c393542d20527c686065e47a3fd0fa55c37edcb3557f712827e36be88286ac45.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eGH00LA.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dJq77Lt.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dJq77Lt.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dJq77Lt.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eGH00LA.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c393542d20527c686065e47a3fd0fa55c37edcb3557f712827e36be88286ac45.exe
"C:\Users\Admin\AppData\Local\Temp\c393542d20527c686065e47a3fd0fa55c37edcb3557f712827e36be88286ac45.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dJq77Lt.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dJq77Lt.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eGH00LA.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eGH00LA.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 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.17:4139 | tcp | |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| RU | 193.233.20.17:4139 | tcp | |
| RU | 193.233.20.17:4139 | tcp | |
| RU | 193.233.20.17:4139 | tcp | |
| RU | 193.233.20.17:4139 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dJq77Lt.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/4856-7-0x00007FFD55933000-0x00007FFD55935000-memory.dmp
memory/4856-8-0x0000000000540000-0x000000000054A000-memory.dmp
memory/4856-9-0x00007FFD55933000-0x00007FFD55935000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eGH00LA.exe
| MD5 | 02d66837a796fab23cdb600e168a6594 |
| SHA1 | 071b6c798aff86fb6d1d11e4ccf2514e8922d912 |
| SHA256 | fa1894cae66e526e056ca8733144a079b1e49eccd72d1e1a71d395884c11b765 |
| SHA512 | 1e26503193911f85e8cbd19f84be1f88486e84ef856de5fdee134a702348891896cb951b29ec710e68790c6f036c7f2b2d9a4c28827e7f55ae4832f7d6131e88 |
memory/3504-15-0x00000000006D0000-0x00000000007D0000-memory.dmp
memory/3504-16-0x00000000005C0000-0x000000000060B000-memory.dmp
memory/3504-17-0x0000000000400000-0x000000000044E000-memory.dmp
memory/3504-18-0x0000000002260000-0x00000000022A6000-memory.dmp
memory/3504-19-0x0000000004D70000-0x0000000005314000-memory.dmp
memory/3504-20-0x00000000028A0000-0x00000000028E4000-memory.dmp
memory/3504-24-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-32-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-84-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-80-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-78-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-76-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-74-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-72-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-70-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-68-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-66-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-64-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-62-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-60-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-58-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-56-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-52-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-50-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-48-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-46-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-44-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-42-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-40-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-38-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-36-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-34-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-30-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-28-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-26-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-82-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-54-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-22-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-21-0x00000000028A0000-0x00000000028DE000-memory.dmp
memory/3504-927-0x0000000005320000-0x0000000005938000-memory.dmp
memory/3504-928-0x0000000005990000-0x0000000005A9A000-memory.dmp
memory/3504-929-0x0000000005AD0000-0x0000000005AE2000-memory.dmp
memory/3504-930-0x0000000005AF0000-0x0000000005B2C000-memory.dmp
memory/3504-931-0x0000000005C40000-0x0000000005C8C000-memory.dmp
memory/3504-933-0x00000000006D0000-0x00000000007D0000-memory.dmp
memory/3504-934-0x00000000005C0000-0x000000000060B000-memory.dmp
memory/3504-935-0x0000000000400000-0x000000000044E000-memory.dmp