Analysis Overview
SHA256
505dd4e2555f4b8b221f706885de155c60f40dc40bbfc57d9f5db6eb9383ee8d
Threat Level: Known bad
The file 505dd4e2555f4b8b221f706885de155c60f40dc40bbfc57d9f5db6eb9383ee8d was found to be: Known bad.
Malicious Activity Summary
RedLine payload
Redline family
Detects Healer an antivirus disabler dropper
Healer family
RedLine
Healer
Modifies Windows Defender Real-time Protection settings
Windows security modification
Checks computer location settings
Executes dropped EXE
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-07 01:05
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-07 01:05
Reported
2024-11-07 01:08
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
151s
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 |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr360257.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\jr360257.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr360257.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\jr360257.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\jr360257.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\jr360257.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 |
Redline family
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku598574.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXt9992.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr360257.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku598574.exe | N/A |
| N/A | N/A | C:\Windows\Temp\1.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr636239.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\jr360257.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_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\ziXt9992.exe | N/A |
| 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\505dd4e2555f4b8b221f706885de155c60f40dc40bbfc57d9f5db6eb9383ee8d.exe | N/A |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku598574.exe |
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\505dd4e2555f4b8b221f706885de155c60f40dc40bbfc57d9f5db6eb9383ee8d.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXt9992.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku598574.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Temp\1.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr636239.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr360257.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr360257.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr360257.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku598574.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\505dd4e2555f4b8b221f706885de155c60f40dc40bbfc57d9f5db6eb9383ee8d.exe
"C:\Users\Admin\AppData\Local\Temp\505dd4e2555f4b8b221f706885de155c60f40dc40bbfc57d9f5db6eb9383ee8d.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXt9992.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXt9992.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr360257.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr360257.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku598574.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku598574.exe
C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1568 -ip 1568
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1568 -s 1376
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr636239.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr636239.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXt9992.exe
| MD5 | 6d4edcc08dd8ac87d63ab9d2deeee954 |
| SHA1 | e9e45cb7e330fe823bc06c18b4abfc69b16969db |
| SHA256 | c5396576a4f340981b2a3aade30d6de620d4152d8cde02ad20dc8ff9395dad33 |
| SHA512 | 2968749f0d4b693fc4d2f6533060e9aa1178a5a1cee63280498132a2d073c5ca512b71ddfc61b13b8ec94afe8c86599a83e350aeb8b493b560ef66d3f26bac47 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr360257.exe
| MD5 | 64236902e1530c47b2ef89ecff259186 |
| SHA1 | 1944fbf803b8f959d989de236ca49a7842878908 |
| SHA256 | 2810794dbd918e2b44b675d9f92241ba37c689ee7f42e35c0a276be134f55bb8 |
| SHA512 | d3334556848abfb8f381e10a650c22e1cc7b140eda9ea18700bc1191eced478271a7c6de714b6b8b7a82027e834591fb4120d6081b2d05fcaf6c885615310dca |
memory/2080-14-0x00007FFAE2553000-0x00007FFAE2555000-memory.dmp
memory/2080-15-0x0000000000D20000-0x0000000000D2A000-memory.dmp
memory/2080-16-0x00007FFAE2553000-0x00007FFAE2555000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku598574.exe
| MD5 | 930c7007f14d2b6f35a6d186f15e89a5 |
| SHA1 | f5645cdacdbb1ea4cc4a90c16222312f5e4e732b |
| SHA256 | 27c95ec23054ef1802b528a0e3fca0524cbfd9b49f587cec631a884a5cbd512d |
| SHA512 | 8d202faf52441ed434ccca189eb130a2ba510cd2aae8556450a22a42f0eec6c6ec0c796202b7589b7c9003a2593746a4c8dace6c3583de0a1100e85b8aadc9dc |
memory/1568-22-0x0000000004B30000-0x0000000004B96000-memory.dmp
memory/1568-23-0x0000000004BB0000-0x0000000005154000-memory.dmp
memory/1568-24-0x00000000051B0000-0x0000000005216000-memory.dmp
memory/1568-66-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-89-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-86-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-84-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-82-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-80-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-78-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-76-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-74-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-72-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-70-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-68-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-64-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-62-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-60-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-58-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-56-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-54-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-52-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-48-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-46-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-44-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-42-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-40-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-38-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-36-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-32-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-30-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-28-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-26-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-50-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-34-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-25-0x00000000051B0000-0x000000000520F000-memory.dmp
memory/1568-2105-0x0000000005400000-0x0000000005432000-memory.dmp
C:\Windows\Temp\1.exe
| MD5 | 1073b2e7f778788852d3f7bb79929882 |
| SHA1 | 7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4 |
| SHA256 | c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb |
| SHA512 | 90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0 |
memory/5984-2118-0x0000000000160000-0x0000000000190000-memory.dmp
memory/5984-2119-0x0000000002350000-0x0000000002356000-memory.dmp
memory/5984-2120-0x00000000051B0000-0x00000000057C8000-memory.dmp
memory/5984-2121-0x0000000004CA0000-0x0000000004DAA000-memory.dmp
memory/5984-2122-0x00000000049D0000-0x00000000049E2000-memory.dmp
memory/5984-2123-0x0000000004A30000-0x0000000004A6C000-memory.dmp
memory/5984-2124-0x0000000004B90000-0x0000000004BDC000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr636239.exe
| MD5 | fd3f34aca1032ca123bef0e1da8c6850 |
| SHA1 | fdcfef60f10eb45e56cc70118f027a01c588084b |
| SHA256 | 7e13c8ca27a8a4181432f323911b23fcc9e8a53ed86ba0bff344266cf2e38b95 |
| SHA512 | b2e5df3a74c0c5f51ad783d589cdd64bf94f5e112fb86151cfd6f3366b6c47d0fd237e82bc46e43744dd3e5e6a6efe0a0dd750a6139a920e6c469fd4003f7193 |
memory/4848-2129-0x0000000000E50000-0x0000000000E80000-memory.dmp
memory/4848-2130-0x0000000001790000-0x0000000001796000-memory.dmp