Analysis Overview
SHA256
5def0112af764736f2bdc5ee4782f67969f2f08d64242935e0d0240db00cd518
Threat Level: Known bad
The file 5def0112af764736f2bdc5ee4782f67969f2f08d64242935e0d0240db00cd518 was found to be: Known bad.
Malicious Activity Summary
RedLine payload
Redline family
Detects Healer an antivirus disabler dropper
RedLine
Healer
Healer family
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
Program crash
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-05 20:38
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-05 20:38
Reported
2024-11-05 20:40
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
153s
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\jr875416.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\jr875416.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\jr875416.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\jr875416.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\jr875416.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\jr875416.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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku999223.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZG4748.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr875416.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku999223.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\lr600069.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\jr875416.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\5def0112af764736f2bdc5ee4782f67969f2f08d64242935e0d0240db00cd518.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\ziZG4748.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\ku999223.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\5def0112af764736f2bdc5ee4782f67969f2f08d64242935e0d0240db00cd518.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZG4748.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku999223.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\lr600069.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr875416.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr875416.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr875416.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku999223.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5def0112af764736f2bdc5ee4782f67969f2f08d64242935e0d0240db00cd518.exe
"C:\Users\Admin\AppData\Local\Temp\5def0112af764736f2bdc5ee4782f67969f2f08d64242935e0d0240db00cd518.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZG4748.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZG4748.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr875416.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr875416.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku999223.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku999223.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 4648 -ip 4648
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4648 -s 1512
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr600069.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr600069.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.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 | 172.210.232.199.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 | 11.227.111.52.in-addr.arpa | udp |
| 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 |
| 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\ziZG4748.exe
| MD5 | e09d9002e509192bfab96eb536832cc6 |
| SHA1 | f9b2b49aece5c2361a173327a7dcb842c9f52c84 |
| SHA256 | cc0497d737a6af9bd93aa58255587ad2e9ce58d21d3868b783daab005e28fe4e |
| SHA512 | dd5945dc6ee69332b552c3108cd695b176fed0d1bc042ddd5d308b70858c37e0f2cb2fb41be3021e06b4a8d4d1ad303dbb2a4c76a419ba186755044a1311551a |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr875416.exe
| MD5 | b6bd3599fa4868bc2efea24d5b8d60f1 |
| SHA1 | 44a87012a5e5267f6de609340235205eb820bf3a |
| SHA256 | b254c0877e6a183ec792f1cfee5c75506f874abb68afe51dfd41b22a8203a971 |
| SHA512 | 995cef82099d2a57b740f679529493f0e662fd78ee423d76a4ea75b1fcae56e70bca1b1f445189d70ac7d41337ba91daa6c36804bd0c364e97316faba1cbe5f6 |
memory/368-14-0x00007FF91CB13000-0x00007FF91CB15000-memory.dmp
memory/368-15-0x0000000000B90000-0x0000000000B9A000-memory.dmp
memory/368-16-0x00007FF91CB13000-0x00007FF91CB15000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku999223.exe
| MD5 | a375950565a2bfc63c3246f63e083f41 |
| SHA1 | 82e35c15b21400752dd6594c41715c571c1fd3f1 |
| SHA256 | a21fe7db763d67507dc3f5cd8a97a3a5d8b44ed91c959b3c09facb311aa9deaf |
| SHA512 | af30f812896f56926887e8a2af3013a56868688ccc78e068d9bd1268a92fc4a40d177eb65b3b237ec1fe63379e9f07fc402d29e61ae5d444ca9b5fb39da1b8f0 |
memory/4648-22-0x0000000002570000-0x00000000025D6000-memory.dmp
memory/4648-23-0x0000000004D50000-0x00000000052F4000-memory.dmp
memory/4648-24-0x00000000025E0000-0x0000000002646000-memory.dmp
memory/4648-26-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-25-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-42-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-86-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-84-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-82-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-80-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-78-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-74-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-72-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-70-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-68-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-66-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-64-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-62-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-60-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-58-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-56-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-54-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-52-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-50-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-48-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-46-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-40-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-38-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-36-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-34-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-32-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-30-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-28-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-88-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-76-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-44-0x00000000025E0000-0x000000000263F000-memory.dmp
memory/4648-2105-0x0000000005400000-0x0000000005432000-memory.dmp
C:\Windows\Temp\1.exe
| MD5 | 1073b2e7f778788852d3f7bb79929882 |
| SHA1 | 7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4 |
| SHA256 | c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb |
| SHA512 | 90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0 |
memory/5548-2118-0x00000000005E0000-0x0000000000610000-memory.dmp
memory/5548-2119-0x0000000002890000-0x0000000002896000-memory.dmp
memory/5548-2120-0x00000000055C0000-0x0000000005BD8000-memory.dmp
memory/5548-2121-0x00000000050B0000-0x00000000051BA000-memory.dmp
memory/5548-2122-0x0000000004E50000-0x0000000004E62000-memory.dmp
memory/5548-2123-0x0000000004FE0000-0x000000000501C000-memory.dmp
memory/5548-2124-0x0000000005020000-0x000000000506C000-memory.dmp
memory/5560-2129-0x0000000000360000-0x0000000000390000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr600069.exe
| MD5 | 059a62c0b123cc855f968964ab1d6972 |
| SHA1 | e7886089ac37f7228c2dee624819f0573b6b8c09 |
| SHA256 | 32af5a9a893ea3440e14a22cbdf2fc64c21e75072d34e79898e1bff1b456482c |
| SHA512 | eaac7b5b7851d943bc83cd0efba406bad0c1832f61b1c470710347a536437ec09939660f1887e82370dfc4b2eb0e44945b7e16e8f67685439faa3bcb02c682b2 |
memory/5560-2130-0x0000000000E10000-0x0000000000E16000-memory.dmp