Analysis Overview
SHA256
c164bc00564196fd67753f10f1da6044ee20fff8a24fa3c82ad930a7dab2a766
Threat Level: Known bad
The file c164bc00564196fd67753f10f1da6044ee20fff8a24fa3c82ad930a7dab2a766 was found to be: Known bad.
Malicious Activity Summary
RedLine payload
Healer family
Detects Healer an antivirus disabler dropper
Healer
Modifies Windows Defender Real-time Protection settings
RedLine
Redline family
Executes dropped EXE
Checks computer location settings
Windows security modification
Adds Run key to start application
Program crash
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-05 18:21
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-05 18:21
Reported
2024-11-05 18:23
Platform
win10v2004-20241007-en
Max time kernel
144s
Max time network
149s
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\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr705915.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\jr705915.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr705915.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\jr705915.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\jr705915.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\jr705915.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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku084464.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziUR4152.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr705915.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku084464.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\lr930999.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\jr705915.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\c164bc00564196fd67753f10f1da6044ee20fff8a24fa3c82ad930a7dab2a766.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\ziUR4152.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\ku084464.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| 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\lr930999.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\c164bc00564196fd67753f10f1da6044ee20fff8a24fa3c82ad930a7dab2a766.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziUR4152.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku084464.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr705915.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr705915.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr705915.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku084464.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c164bc00564196fd67753f10f1da6044ee20fff8a24fa3c82ad930a7dab2a766.exe
"C:\Users\Admin\AppData\Local\Temp\c164bc00564196fd67753f10f1da6044ee20fff8a24fa3c82ad930a7dab2a766.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziUR4152.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziUR4152.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr705915.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr705915.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku084464.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku084464.exe
C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2384 -ip 2384
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2384 -s 1372
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr930999.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr930999.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| 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 | 149.220.183.52.in-addr.arpa | udp |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| US | 8.8.8.8:53 | 71.209.201.84.in-addr.arpa | udp |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.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 |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziUR4152.exe
| MD5 | 4cc1aa4a111a0446ec2d7f12eae5b3c6 |
| SHA1 | a310cf04115481043bc56300e574d9def3bd8d8b |
| SHA256 | 2ac2e0fdf5d27971318d35c3399f00110a29d5d6084472adb8318ed6d55ab0f2 |
| SHA512 | b61e6546ba5e9734e46b77395eae5c62b626d3acca8cf50ec72c6b01599144a748062542c7ac3036c6cc54858de57ed701edc31450e06ca509001a02f51733bd |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr705915.exe
| MD5 | 44129d0c75f7babd185b19006f8b4b5c |
| SHA1 | 5f982a3a0ac77cb13b725ee46ad4dfd0c26e2c16 |
| SHA256 | d685c73d983c4d13b44baa50456e10542e12ae3571819789ed6805d79ad96e08 |
| SHA512 | 5cd4346152791f8cf9de39bf1164297c090706ce1efc4455645340a440f1ca6e5d8cc1e94a400bc45069a189cacdb11541d4ee86e1e49b1296b204176160b355 |
memory/3456-14-0x00007FFC2DC83000-0x00007FFC2DC85000-memory.dmp
memory/3456-15-0x0000000000DC0000-0x0000000000DCA000-memory.dmp
memory/3456-16-0x00007FFC2DC83000-0x00007FFC2DC85000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku084464.exe
| MD5 | 131eb6d34b778944c628d4fef4eb0fcf |
| SHA1 | d7cc2062667c97335561cbbdc9dd0838c55e5b8f |
| SHA256 | 3359923b6ce8caa18363e08d109fe8bce195d1c147cd8144c901ca1d6b534c6e |
| SHA512 | 8bb78078e273e9ac34d46c572ea883c56f86fdb97db2350edde64e237a5730008ad5a5a9f2d184780f5984febca7217a86f07eb4ab60d01bca77d70038c890c4 |
memory/2384-22-0x0000000002620000-0x0000000002686000-memory.dmp
memory/2384-23-0x0000000004CE0000-0x0000000005284000-memory.dmp
memory/2384-24-0x0000000004C50000-0x0000000004CB6000-memory.dmp
memory/2384-28-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-40-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-88-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-86-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-84-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-80-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-78-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-77-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-74-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-72-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-70-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-68-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-66-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-64-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-62-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-60-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-56-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-55-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-52-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-50-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-49-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-46-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-44-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-43-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-38-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-36-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-34-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-32-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-30-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-82-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-58-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-26-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-25-0x0000000004C50000-0x0000000004CAF000-memory.dmp
memory/2384-2105-0x0000000005400000-0x0000000005432000-memory.dmp
C:\Windows\Temp\1.exe
| MD5 | 1073b2e7f778788852d3f7bb79929882 |
| SHA1 | 7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4 |
| SHA256 | c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb |
| SHA512 | 90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0 |
memory/6000-2118-0x00000000005B0000-0x00000000005E0000-memory.dmp
memory/6000-2119-0x0000000004DD0000-0x0000000004DD6000-memory.dmp
memory/6000-2120-0x00000000055A0000-0x0000000005BB8000-memory.dmp
memory/6000-2121-0x0000000005090000-0x000000000519A000-memory.dmp
memory/6000-2122-0x0000000004E20000-0x0000000004E32000-memory.dmp
memory/6000-2123-0x0000000004FC0000-0x0000000004FFC000-memory.dmp
memory/6000-2124-0x0000000005000000-0x000000000504C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr930999.exe
| MD5 | be7926d3ba002c51f10346b642a4c349 |
| SHA1 | 7be150a4799a8035659e3e949a54459f59a7d2f4 |
| SHA256 | ecaa18d6868ba352c0b47622fd739a7b1be9f28f5c97d8a0d8082d248b4f03d7 |
| SHA512 | db4ec793f52b0058bcf19f5d2c67fed612bb9fb8ac92c6692ab38bf59aad66893e780dc53c5915b95e056f97c959f176bee1fc3000e13553daa0be7bfe55798b |
memory/5684-2129-0x0000000000470000-0x00000000004A0000-memory.dmp
memory/5684-2130-0x0000000002760000-0x0000000002766000-memory.dmp