Analysis Overview
SHA256
1288647ac8dea85b6aecae611c77b261c1d9db75c64f9473e3140edfe7972e46
Threat Level: Known bad
The file 1288647ac8dea85b6aecae611c77b261c1d9db75c64f9473e3140edfe7972e46 was found to be: Known bad.
Malicious Activity Summary
RedLine
Detects Healer an antivirus disabler dropper
Healer family
Redline family
Healer
RedLine payload
Modifies Windows Defender Real-time Protection settings
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 behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 01:25
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:25
Reported
2024-11-10 01:28
Platform
win10v2004-20241007-en
Max time kernel
143s
Max time network
153s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
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Healer
Healer family
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6061838.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6061838.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6061838.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6061838.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6061838.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6061838.exe | N/A |
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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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\y0782878.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6061838.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3341304.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6061838.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6061838.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\1288647ac8dea85b6aecae611c77b261c1d9db75c64f9473e3140edfe7972e46.exe | N/A |
| 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\y0782878.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\IXP000.TMP\y0782878.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6061838.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3341304.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\1288647ac8dea85b6aecae611c77b261c1d9db75c64f9473e3140edfe7972e46.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6061838.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6061838.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6061838.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1288647ac8dea85b6aecae611c77b261c1d9db75c64f9473e3140edfe7972e46.exe
"C:\Users\Admin\AppData\Local\Temp\1288647ac8dea85b6aecae611c77b261c1d9db75c64f9473e3140edfe7972e46.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0782878.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0782878.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6061838.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6061838.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3341304.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3341304.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 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| CY | 217.196.96.101:4132 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| CY | 217.196.96.101:4132 | tcp | |
| CY | 217.196.96.101:4132 | tcp | |
| CY | 217.196.96.101:4132 | tcp | |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| CY | 217.196.96.101:4132 | tcp | |
| CY | 217.196.96.101:4132 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0782878.exe
| MD5 | 23f77b10894a85f9b6b71c157fe53e8b |
| SHA1 | 667025c3f90f621d50da89e4affd997238ae2e8c |
| SHA256 | fdc7ddfe40fcd67c1cb84fd9e1e5b1577455b815e05a17ffe4fffec1180849bc |
| SHA512 | 350b5d58f280637202f2db038c5603028e6942194a4bab24f15bf7e7551b79f5f9274492dd3073baa7855ec8dc74228b91432eea0bdd5398fe1ca58f47532d8f |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6061838.exe
| MD5 | 017f32bf1e2c855ce065413ac0cf4dff |
| SHA1 | aae9f0f7d0006625bb08cf4ad7e8277ec15e715b |
| SHA256 | ee3ac8b53ee32c45b547d5f08a0a9508380adb3cf4526b4eebef494da717ce90 |
| SHA512 | 09b7ca41a737076fe32990427e12b5631740fdedf83e6d2b77e7c3ce40a76adfd814ebe0c6e6a8b0e714f730dbd1541eb58d461b5fab9d85f03c89d33fda1f64 |
memory/4264-14-0x00000000741AE000-0x00000000741AF000-memory.dmp
memory/4264-15-0x00000000022D0000-0x00000000022EA000-memory.dmp
memory/4264-16-0x00000000741A0000-0x0000000074950000-memory.dmp
memory/4264-17-0x0000000004A40000-0x0000000004FE4000-memory.dmp
memory/4264-18-0x0000000004990000-0x00000000049A8000-memory.dmp
memory/4264-19-0x00000000741A0000-0x0000000074950000-memory.dmp
memory/4264-20-0x00000000741A0000-0x0000000074950000-memory.dmp
memory/4264-44-0x0000000004990000-0x00000000049A2000-memory.dmp
memory/4264-42-0x0000000004990000-0x00000000049A2000-memory.dmp
memory/4264-40-0x0000000004990000-0x00000000049A2000-memory.dmp
memory/4264-38-0x0000000004990000-0x00000000049A2000-memory.dmp
memory/4264-36-0x0000000004990000-0x00000000049A2000-memory.dmp
memory/4264-34-0x0000000004990000-0x00000000049A2000-memory.dmp
memory/4264-32-0x0000000004990000-0x00000000049A2000-memory.dmp
memory/4264-30-0x0000000004990000-0x00000000049A2000-memory.dmp
memory/4264-28-0x0000000004990000-0x00000000049A2000-memory.dmp
memory/4264-26-0x0000000004990000-0x00000000049A2000-memory.dmp
memory/4264-24-0x0000000004990000-0x00000000049A2000-memory.dmp
memory/4264-22-0x0000000004990000-0x00000000049A2000-memory.dmp
memory/4264-21-0x0000000004990000-0x00000000049A2000-memory.dmp
memory/4264-46-0x0000000004990000-0x00000000049A2000-memory.dmp
memory/4264-48-0x0000000004990000-0x00000000049A2000-memory.dmp
memory/4264-49-0x00000000741AE000-0x00000000741AF000-memory.dmp
memory/4264-50-0x00000000741A0000-0x0000000074950000-memory.dmp
memory/4264-52-0x00000000741A0000-0x0000000074950000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3341304.exe
| MD5 | bb8e92929e74203edade37ee61cb27ef |
| SHA1 | a81728d0fe983d72b5f284dad105b57708fd45cd |
| SHA256 | 746957ce5a0e22ea58c598c27c951ca0ea1db07e3b28729ab55ee3d41c5a0fc6 |
| SHA512 | 6d3ea0f02e1732792293f62140c479d213a3eff4052bd081fa8f9468b96c96088adab261e678946c8bba34f2f9fc0445a2bce2b7071c2a24054620e8eea9b830 |
memory/4240-56-0x0000000000780000-0x00000000007B0000-memory.dmp
memory/4240-57-0x00000000027F0000-0x00000000027F6000-memory.dmp
memory/4240-58-0x00000000057A0000-0x0000000005DB8000-memory.dmp
memory/4240-59-0x0000000005310000-0x000000000541A000-memory.dmp
memory/4240-60-0x0000000005240000-0x0000000005252000-memory.dmp
memory/4240-61-0x00000000052A0000-0x00000000052DC000-memory.dmp
memory/4240-62-0x0000000005420000-0x000000000546C000-memory.dmp