Analysis Overview
SHA256
5326ad6d39f63d40cbd39715869233d82497f50ef0a4b9fb9ebe87aade21a8af
Threat Level: Known bad
The file 5326ad6d39f63d40cbd39715869233d82497f50ef0a4b9fb9ebe87aade21a8afN.exe was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Healer family
RedLine payload
RedLine
Modifies Windows Defender Real-time Protection settings
Redline family
Healer
Executes dropped EXE
Windows security modification
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-12 19:52
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-12 19:52
Reported
2024-11-12 19:54
Platform
win10v2004-20241007-en
Max time kernel
116s
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\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k1758702.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k1758702.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\k1758702.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\k1758702.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\k1758702.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\k1758702.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 |
Redline family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k1758702.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l1620933.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\k1758702.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\5326ad6d39f63d40cbd39715869233d82497f50ef0a4b9fb9ebe87aade21a8afN.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\5326ad6d39f63d40cbd39715869233d82497f50ef0a4b9fb9ebe87aade21a8afN.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l1620933.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k1758702.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k1758702.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k1758702.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5326ad6d39f63d40cbd39715869233d82497f50ef0a4b9fb9ebe87aade21a8afN.exe
"C:\Users\Admin\AppData\Local\Temp\5326ad6d39f63d40cbd39715869233d82497f50ef0a4b9fb9ebe87aade21a8afN.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k1758702.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k1758702.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l1620933.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l1620933.exe
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 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| FI | 77.91.124.251:19069 | tcp | |
| FI | 77.91.124.251:19069 | tcp | |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| FI | 77.91.124.251:19069 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k1758702.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/1832-7-0x00007FF9093F3000-0x00007FF9093F5000-memory.dmp
memory/1832-8-0x00000000001B0000-0x00000000001BA000-memory.dmp
memory/1832-9-0x00007FF9093F3000-0x00007FF9093F5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l1620933.exe
| MD5 | 8ada60b5c884abd5e5e5f388035618f6 |
| SHA1 | cd17d525156223f30f18bf537f238261875caa15 |
| SHA256 | da8b11f179063bdb9ba8a92015eac59170cfad1cce8e03c9b3ef432efe3a71ea |
| SHA512 | 9758f71a3fa06bc1b9b33a2a23f7b765d891414c32b104edb38d40f1ff4496ee6b139f848a777d2131bad1a8744ef0d3a937fecd3529b04e9a388413f6dca38e |
memory/3840-14-0x00000000742FE000-0x00000000742FF000-memory.dmp
memory/3840-15-0x00000000009E0000-0x0000000000A08000-memory.dmp
memory/3840-16-0x0000000007DA0000-0x00000000083B8000-memory.dmp
memory/3840-17-0x0000000007840000-0x0000000007852000-memory.dmp
memory/3840-18-0x00000000079B0000-0x0000000007ABA000-memory.dmp
memory/3840-19-0x00000000078E0000-0x000000000791C000-memory.dmp
memory/3840-20-0x0000000004E30000-0x0000000004E7C000-memory.dmp
memory/3840-21-0x00000000742FE000-0x00000000742FF000-memory.dmp