Analysis Overview
SHA256
259af6f37bcf52d93c54d7e9ea4332f9b32a18f277fdfda1b245079e366395a4
Threat Level: Known bad
The file 259af6f37bcf52d93c54d7e9ea4332f9b32a18f277fdfda1b245079e366395a4N.exe was found to be: Known bad.
Malicious Activity Summary
RedLine
Healer
Modifies Windows Defender Real-time Protection settings
Healer family
Detects Healer an antivirus disabler dropper
Redline family
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
2024-11-13 14:07
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 14:07
Reported
2024-11-13 14:09
Platform
win10v2004-20241007-en
Max time kernel
117s
Max time network
119s
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\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr614546.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\jr614546.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\jr614546.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr614546.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\jr614546.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\jr614546.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\jr614546.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ku768779.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\jr614546.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\259af6f37bcf52d93c54d7e9ea4332f9b32a18f277fdfda1b245079e366395a4N.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\259af6f37bcf52d93c54d7e9ea4332f9b32a18f277fdfda1b245079e366395a4N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ku768779.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr614546.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr614546.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr614546.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ku768779.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\259af6f37bcf52d93c54d7e9ea4332f9b32a18f277fdfda1b245079e366395a4N.exe
"C:\Users\Admin\AppData\Local\Temp\259af6f37bcf52d93c54d7e9ea4332f9b32a18f277fdfda1b245079e366395a4N.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr614546.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr614546.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ku768779.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ku768779.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 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr614546.exe
| MD5 | c755c054cf26975aff241e348d6d5a18 |
| SHA1 | bb8e8cf98a257d4e4003582beeceb3a4c5cd14fa |
| SHA256 | 77b25f5737f539ca59287e399e5c0214c95ba2587f7cc37817dd4417e6eb7525 |
| SHA512 | 9861e828f513c1a98a7be8b13778a7a10537bf015adc866a26c483afcb7bc122a4e5fbaa71f4b58258ce53c467c7c3ac3c9f6fa345467610de6eaedd1a57887e |
memory/3900-7-0x0000000000590000-0x000000000059A000-memory.dmp
memory/3900-8-0x00007FFFFCD90000-0x00007FFFFD059000-memory.dmp
memory/3900-10-0x00007FFFFCD90000-0x00007FFFFD059000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ku768779.exe
| MD5 | 3374230e45f41ba8add49cab833c3ab2 |
| SHA1 | d22642b9160328112fbc763968397322aa50fcb4 |
| SHA256 | fabf9005279c410df87290482d12c0f310fe83a2f63c762ac6d311f99f0f5a6b |
| SHA512 | cd589f84705f302beb4951a276b8dfcc1d393e6e2290ec61a69c4c709605d035f541d5a1977cc3b8735215055787fd47fd5007e2fce044b4d21d8c8cc59655be |
memory/4908-15-0x0000000002D90000-0x0000000002E90000-memory.dmp
memory/4908-16-0x0000000002D10000-0x0000000002D5B000-memory.dmp
memory/4908-17-0x0000000000400000-0x000000000044E000-memory.dmp
memory/4908-18-0x0000000004AC0000-0x0000000004B06000-memory.dmp
memory/4908-19-0x0000000007380000-0x0000000007924000-memory.dmp
memory/4908-20-0x00000000072C0000-0x0000000007304000-memory.dmp
memory/4908-36-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-40-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-84-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-82-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-80-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-76-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-74-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-72-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-70-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-68-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-66-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-64-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-62-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-60-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-58-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-54-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-52-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-50-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-48-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-46-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-44-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-42-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-38-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-34-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-32-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-30-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-28-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-26-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-78-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-56-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-24-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-22-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-21-0x00000000072C0000-0x00000000072FF000-memory.dmp
memory/4908-927-0x0000000007930000-0x0000000007F48000-memory.dmp
memory/4908-928-0x0000000007FA0000-0x00000000080AA000-memory.dmp
memory/4908-929-0x00000000080E0000-0x00000000080F2000-memory.dmp
memory/4908-930-0x0000000008100000-0x000000000813C000-memory.dmp
memory/4908-931-0x0000000008250000-0x000000000829C000-memory.dmp
memory/4908-932-0x0000000002D90000-0x0000000002E90000-memory.dmp
memory/4908-933-0x0000000002D10000-0x0000000002D5B000-memory.dmp
memory/4908-935-0x0000000000400000-0x000000000044E000-memory.dmp