Analysis Overview
SHA256
fe5daf2a34ece1de2bac1e4ee5ddbf05d4100038f1294bbb4d0bd785e342c073
Threat Level: Known bad
The file fe5daf2a34ece1de2bac1e4ee5ddbf05d4100038f1294bbb4d0bd785e342c073 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Healer family
Healer
RedLine payload
Redline family
Modifies Windows Defender Real-time Protection settings
RedLine
Checks computer location settings
Executes dropped EXE
Windows security modification
Adds Run key to start application
Enumerates physical storage devices
Unsigned PE
System Location Discovery: System Language Discovery
Program crash
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-06 00:14
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-06 00:14
Reported
2024-11-06 00:17
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
150s
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\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr756143.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\jr756143.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\jr756143.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\jr756143.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr756143.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\jr756143.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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku123019.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zige6148.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr756143.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku123019.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\lr027960.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\jr756143.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\fe5daf2a34ece1de2bac1e4ee5ddbf05d4100038f1294bbb4d0bd785e342c073.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\zige6148.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\ku123019.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\IXP000.TMP\zige6148.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku123019.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\lr027960.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\fe5daf2a34ece1de2bac1e4ee5ddbf05d4100038f1294bbb4d0bd785e342c073.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr756143.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr756143.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr756143.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku123019.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\fe5daf2a34ece1de2bac1e4ee5ddbf05d4100038f1294bbb4d0bd785e342c073.exe
"C:\Users\Admin\AppData\Local\Temp\fe5daf2a34ece1de2bac1e4ee5ddbf05d4100038f1294bbb4d0bd785e342c073.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zige6148.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zige6148.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr756143.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr756143.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku123019.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku123019.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 1820 -ip 1820
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1820 -s 1380
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr027960.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr027960.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 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| US | 8.8.8.8:53 | 217.106.137.52.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 | 43.58.199.20.in-addr.arpa | udp |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| 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\zige6148.exe
| MD5 | 3e3c43661e138612ea8fd5378aeabba3 |
| SHA1 | ac93dbe90a62dc1290a1ee6936fc961208527e62 |
| SHA256 | 7e4dea8062546e650886bbfbaf7beed70b828272e5c4a1e97fa49e5e2636ed74 |
| SHA512 | ddedd3a6062d001463a7adecb56c5509300c45916e6d4b4430a4c8214fdb1fd11637ab4cea95a4b09180dc175ed63acdeb6d02e93279916389e66febd735307f |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr756143.exe
| MD5 | 5338587253094ce30766c3c9dcfa5d2c |
| SHA1 | 6dbe5cc55da96c81ca830d3473197c7596bd65c9 |
| SHA256 | 87f62ad387c66cef862b73b9a027b6afb2cd5a23ca46e2e24f85532f550af850 |
| SHA512 | 829503858481fbc0d8283332b946cf93c3186aacede1a3dacaca7b204ad5b41efda27d3152efb9febeb792b30dca0a652e8725183094ff8111b790b9e36a7915 |
memory/1388-14-0x00007FF8BC7E3000-0x00007FF8BC7E5000-memory.dmp
memory/1388-15-0x0000000000EF0000-0x0000000000EFA000-memory.dmp
memory/1388-16-0x00007FF8BC7E3000-0x00007FF8BC7E5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku123019.exe
| MD5 | 09d1d2d69153922dab56b035a03a2209 |
| SHA1 | 5d2ec0b90e50703855d5d7d865522eddc07bc09d |
| SHA256 | 7e2350d46fd14f15b23e1e367a261dda44bcd9df00dbca783cf9c4a765bc32e7 |
| SHA512 | 320c91e676e4e05dbd776e2790b15c3de69da771ed0fae29043e5944e7d67dc940795e11a2b08bce98cc643cc01a861d78de515a346a8320b84fe548a063fe41 |
memory/1820-22-0x0000000002550000-0x00000000025B6000-memory.dmp
memory/1820-23-0x0000000004E70000-0x0000000005414000-memory.dmp
memory/1820-24-0x0000000004D70000-0x0000000004DD6000-memory.dmp
memory/1820-26-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-28-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-78-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-62-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-36-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-25-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-88-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-86-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-84-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-82-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-80-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-76-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-74-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-72-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-70-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-68-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-66-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-64-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-60-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-58-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-56-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-55-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-52-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-50-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-48-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-46-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-44-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-42-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-40-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-38-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-34-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-32-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-30-0x0000000004D70000-0x0000000004DCF000-memory.dmp
memory/1820-2105-0x0000000005540000-0x0000000005572000-memory.dmp
C:\Windows\Temp\1.exe
| MD5 | 1073b2e7f778788852d3f7bb79929882 |
| SHA1 | 7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4 |
| SHA256 | c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb |
| SHA512 | 90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0 |
memory/5376-2118-0x00000000002B0000-0x00000000002E0000-memory.dmp
memory/5376-2119-0x0000000002740000-0x0000000002746000-memory.dmp
memory/5376-2120-0x0000000005260000-0x0000000005878000-memory.dmp
memory/5376-2121-0x0000000004D50000-0x0000000004E5A000-memory.dmp
memory/5376-2122-0x0000000004C40000-0x0000000004C52000-memory.dmp
memory/5376-2123-0x0000000004C60000-0x0000000004C9C000-memory.dmp
memory/5376-2124-0x0000000004CE0000-0x0000000004D2C000-memory.dmp
memory/6444-2129-0x00000000001E0000-0x0000000000210000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr027960.exe
| MD5 | 355f15eead218ae7d9d7bae9658f4d9f |
| SHA1 | 9a029c55b59e47b8a4d8aa0f9f0b70e965efa98b |
| SHA256 | 3d8003ca86d64e6a1c3d78f87b3f018b6de847a461d2f64727cf712bb54f01b3 |
| SHA512 | 9c1fa6d6d1668c0a0cbd421d9d7ad2e7c06fac4993a724fa1dc1a9c654646f45ff9ef7c5516d312109d07c96abe13eae4fd5af86ed49323e5ffcc4d1d0b4e035 |
memory/6444-2130-0x0000000000A00000-0x0000000000A06000-memory.dmp