Analysis Overview
SHA256
89e21a41cdaef36e5c91c04d1c9a9e47a2afcb86246f3ef0813b7b21334d6038
Threat Level: Known bad
The file 89e21a41cdaef36e5c91c04d1c9a9e47a2afcb86246f3ef0813b7b21334d6038.exe was found to be: Known bad.
Malicious Activity Summary
Redline family
Healer
Healer family
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine payload
Executes dropped EXE
Windows security modification
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-12 20:06
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-12 20:06
Reported
2024-11-12 20:08
Platform
win10v2004-20241007-en
Max time kernel
119s
Max time network
120s
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\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sw63La49sM08.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\sw63La49sM08.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\sw63La49sM08.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sw63La49sM08.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sw63La49sM08.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\sw63La49sM08.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\sw63La49sM08.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tkza46PT53TL.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\sw63La49sM08.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\89e21a41cdaef36e5c91c04d1c9a9e47a2afcb86246f3ef0813b7b21334d6038.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\89e21a41cdaef36e5c91c04d1c9a9e47a2afcb86246f3ef0813b7b21334d6038.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tkza46PT53TL.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sw63La49sM08.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sw63La49sM08.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sw63La49sM08.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tkza46PT53TL.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\89e21a41cdaef36e5c91c04d1c9a9e47a2afcb86246f3ef0813b7b21334d6038.exe
"C:\Users\Admin\AppData\Local\Temp\89e21a41cdaef36e5c91c04d1c9a9e47a2afcb86246f3ef0813b7b21334d6038.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sw63La49sM08.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sw63La49sM08.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tkza46PT53TL.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tkza46PT53TL.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 70.208.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sw63La49sM08.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/4964-7-0x00007FFCA51E3000-0x00007FFCA51E5000-memory.dmp
memory/4964-8-0x0000000000DB0000-0x0000000000DBA000-memory.dmp
memory/4964-9-0x00007FFCA51E3000-0x00007FFCA51E5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tkza46PT53TL.exe
| MD5 | 75160aa498b0f13e4f6106ffe98857f3 |
| SHA1 | 154296294b8700f46187245fdb9a2c4d5aa7da3c |
| SHA256 | 57ad72d53871e2d2f5576eca5bbf30e6c86fffef549ab740e9b2f89a81968547 |
| SHA512 | 8aade9003760df690e83dd35a309c64a67d7f10a37fb3e3138d4373d69a420885883417a1421f3bcdfb78776f5d6d38f83dab13b1f3f824186eae94ee1263813 |
memory/4404-15-0x00000000005A0000-0x00000000006A0000-memory.dmp
memory/4404-16-0x00000000006A0000-0x00000000006EB000-memory.dmp
memory/4404-17-0x0000000000400000-0x000000000044E000-memory.dmp
memory/4404-18-0x0000000002660000-0x00000000026A6000-memory.dmp
memory/4404-19-0x0000000004D50000-0x00000000052F4000-memory.dmp
memory/4404-20-0x0000000004CA0000-0x0000000004CE4000-memory.dmp
memory/4404-28-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-22-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-21-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-44-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-82-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-80-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-78-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-76-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-74-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-72-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-70-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-68-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-64-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-62-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-60-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-58-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-56-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-54-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-52-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-48-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-42-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-40-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-38-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-36-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-34-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-32-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-30-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-26-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-24-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-84-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-66-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-50-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-46-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/4404-927-0x0000000005300000-0x0000000005918000-memory.dmp
memory/4404-928-0x00000000059A0000-0x0000000005AAA000-memory.dmp
memory/4404-929-0x0000000005AE0000-0x0000000005AF2000-memory.dmp
memory/4404-930-0x0000000005B00000-0x0000000005B3C000-memory.dmp
memory/4404-931-0x0000000005C50000-0x0000000005C9C000-memory.dmp
memory/4404-932-0x00000000005A0000-0x00000000006A0000-memory.dmp
memory/4404-933-0x00000000006A0000-0x00000000006EB000-memory.dmp
memory/4404-935-0x0000000000400000-0x000000000044E000-memory.dmp