Analysis Overview
SHA256
238cc9a8ec759dbdc917daef9e7d33601fc025fe0d2a88c79e3872bda946ba60
Threat Level: Known bad
The file 238cc9a8ec759dbdc917daef9e7d33601fc025fe0d2a88c79e3872bda946ba60 was found to be: Known bad.
Malicious Activity Summary
Healer
Healer family
Modifies Windows Defender Real-time Protection settings
Redline family
RedLine payload
Detects Healer an antivirus disabler dropper
RedLine
Executes dropped EXE
Checks computer location settings
Windows security modification
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Enumerates physical storage devices
Program crash
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-04 22:43
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-04 22:43
Reported
2024-11-04 22:45
Platform
win10v2004-20241007-en
Max time kernel
148s
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 |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr630857.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\jr630857.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\jr630857.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\jr630857.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\jr630857.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\jr630857.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-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku801912.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziYv9059.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr630857.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku801912.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\lr583329.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\jr630857.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\238cc9a8ec759dbdc917daef9e7d33601fc025fe0d2a88c79e3872bda946ba60.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\ziYv9059.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\ku801912.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\ziYv9059.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku801912.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\lr583329.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\238cc9a8ec759dbdc917daef9e7d33601fc025fe0d2a88c79e3872bda946ba60.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr630857.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr630857.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr630857.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku801912.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\238cc9a8ec759dbdc917daef9e7d33601fc025fe0d2a88c79e3872bda946ba60.exe
"C:\Users\Admin\AppData\Local\Temp\238cc9a8ec759dbdc917daef9e7d33601fc025fe0d2a88c79e3872bda946ba60.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziYv9059.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziYv9059.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr630857.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr630857.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku801912.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku801912.exe
C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 2256 -ip 2256
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2256 -s 1376
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr583329.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr583329.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.209.201.84.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 | |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| US | 8.8.8.8:53 | 94.12.20.2.in-addr.arpa | udp |
| 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 | |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.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\ziYv9059.exe
| MD5 | 9be56f1a8bb301b65b1ab40caac4f9f1 |
| SHA1 | fe3ab8781d33433b3ed0b3137a33561f4d88a06c |
| SHA256 | 00e51a3b83853ed7dbc6fd5681b9b033120467cbe9c4b1a2d9a5d216072ca166 |
| SHA512 | 51aeffe6f15981f369783950329f135df9373b9c828a9c23e34c8ad08ee002969d558ebfbaa29b226da6243ca17d0d43d1650855e45d0ad91ad157adbfdf3d0b |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr630857.exe
| MD5 | 53712b7792476ac5d15d7030230ebf83 |
| SHA1 | 7f4a42cd8f7cb9ae7f46bf6d5a5c68cedd71b3ab |
| SHA256 | 56c91395c9d78b2f218ccf6ac8408bf0e476c8a3a816d871f7d4f63c2f64d282 |
| SHA512 | 4b2e5ce0da63279c2ec87401df1315e52965dcea9df6b337f76ff9e1d6b7cbf6fe2d1d32493abb42209c7e67a9ee2c76815b50e04ee0cc8bbec4b82520fd0af6 |
memory/2484-14-0x00007FFA23D73000-0x00007FFA23D75000-memory.dmp
memory/2484-15-0x0000000000220000-0x000000000022A000-memory.dmp
memory/2484-16-0x00007FFA23D73000-0x00007FFA23D75000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku801912.exe
| MD5 | 37a484c8c157b1d4007231bda099cbe8 |
| SHA1 | 2f1d828736422a4e006e1b3d7b982849ce9410f6 |
| SHA256 | f821d5c89c2eece9abc553835a53a155393848bd4aac9a2c26b618300705986f |
| SHA512 | 06ee17acc437f07e6be8014057cc97abe90ac2e640c964744a433520a4c2920953181548d41bc4bf2bbdd9cbb42d2857c2b01af8c29ddb77f91f694355accec2 |
memory/2256-22-0x0000000004AC0000-0x0000000004B26000-memory.dmp
memory/2256-23-0x0000000004C70000-0x0000000005214000-memory.dmp
memory/2256-24-0x0000000005220000-0x0000000005286000-memory.dmp
memory/2256-28-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-40-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-38-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-36-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-34-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-32-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-30-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-76-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-62-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-50-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-26-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-25-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-88-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-86-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-84-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-82-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-80-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-78-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-74-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-72-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-70-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-68-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-66-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-64-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-60-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-59-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-56-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-54-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-52-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-48-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-46-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-44-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-42-0x0000000005220000-0x000000000527F000-memory.dmp
memory/2256-2105-0x0000000005410000-0x0000000005442000-memory.dmp
C:\Windows\Temp\1.exe
| MD5 | 1073b2e7f778788852d3f7bb79929882 |
| SHA1 | 7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4 |
| SHA256 | c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb |
| SHA512 | 90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0 |
memory/5700-2118-0x0000000000EA0000-0x0000000000ED0000-memory.dmp
memory/5700-2119-0x0000000005680000-0x0000000005686000-memory.dmp
memory/5700-2120-0x0000000005E00000-0x0000000006418000-memory.dmp
memory/5700-2121-0x00000000058F0000-0x00000000059FA000-memory.dmp
memory/5700-2122-0x0000000005820000-0x0000000005832000-memory.dmp
memory/5700-2123-0x0000000005880000-0x00000000058BC000-memory.dmp
memory/5700-2124-0x0000000005A00000-0x0000000005A4C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr583329.exe
| MD5 | b741babeb563e6d5a5d4f71f3d011c29 |
| SHA1 | c2754296006c3d268f225f62b06c67ee3f89a5d7 |
| SHA256 | e1875c265784e475a294c6db069122ead3f46d731ba7aabc85453333ecd0158b |
| SHA512 | 544e732e585f0c21e98d3d23c345565e8d5bdf69608c48fcf8648c6c76f81d3a0a5b75bc62bc145dadac64a99524a37fb12c9c59ff2442b95cfe98a17be2f059 |
memory/2684-2129-0x0000000000770000-0x00000000007A0000-memory.dmp
memory/2684-2130-0x0000000002920000-0x0000000002926000-memory.dmp