Analysis Overview
SHA256
45b72d5db935dd78581fbc773a04a1321b266f40a9f5d30cd4ac13c292807976
Threat Level: Known bad
The file 45b72d5db935dd78581fbc773a04a1321b266f40a9f5d30cd4ac13c292807976 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Healer
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine payload
Redline family
Healer family
Windows security modification
Executes dropped EXE
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 19:04
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 19:04
Reported
2024-11-09 19:07
Platform
win10v2004-20241007-en
Max time kernel
145s
Max time network
154s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
| Description | Indicator | Process | Target |
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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\sw56ve98VT55.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\sw56ve98VT55.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\sw56ve98VT55.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\sw56ve98VT55.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\sw56ve98VT55.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\sw56ve98VT55.exe | N/A |
RedLine
RedLine payload
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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\vknZ1875SS.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw56ve98VT55.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkUj84Cy60al.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\sw56ve98VT55.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\45b72d5db935dd78581fbc773a04a1321b266f40a9f5d30cd4ac13c292807976.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\vknZ1875SS.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\vknZ1875SS.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkUj84Cy60al.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\45b72d5db935dd78581fbc773a04a1321b266f40a9f5d30cd4ac13c292807976.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw56ve98VT55.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw56ve98VT55.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw56ve98VT55.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkUj84Cy60al.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\45b72d5db935dd78581fbc773a04a1321b266f40a9f5d30cd4ac13c292807976.exe
"C:\Users\Admin\AppData\Local\Temp\45b72d5db935dd78581fbc773a04a1321b266f40a9f5d30cd4ac13c292807976.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vknZ1875SS.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vknZ1875SS.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw56ve98VT55.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw56ve98VT55.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkUj84Cy60al.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkUj84Cy60al.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 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.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 |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
| US | 8.8.8.8:53 | hueref.eu | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vknZ1875SS.exe
| MD5 | 202a59dbab4215f35c5d9cc0ac071ea1 |
| SHA1 | 7ca70f278372ebf714254e4665e8c7299056cc7c |
| SHA256 | 1eef4003e82556e20f2bf9e6cdcdf9fdfd539d54882b28f037e5228ea34a4c6b |
| SHA512 | d58f4e04c7f8e0bdaa68763c31bef3e59c2ffb6aa128a8c07052a66d76db6b145304ce96a6e85399f392ed66e34f332a31bdb041cfa16a7e530bf40658299d32 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw56ve98VT55.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/3716-14-0x00007FF97BA13000-0x00007FF97BA15000-memory.dmp
memory/3716-15-0x00000000005B0000-0x00000000005BA000-memory.dmp
memory/3716-16-0x00007FF97BA13000-0x00007FF97BA15000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkUj84Cy60al.exe
| MD5 | 150fdedd2b793392cc28473afda116f7 |
| SHA1 | 7265c0b8afbcf0c32a76e0c5ac082232826da075 |
| SHA256 | b7a6e476c3bf7b43b9b7d54ba425b7abb515b62bec032c05475d03b2592db3b2 |
| SHA512 | 7d3e5c82ba1160ec4a18ae5affe47554ceb27b0a75fba5488429c7b683540121e81a9818cbe8a6bf845146019ad265e657c207054e16f0e6e75244b4f6ea22b6 |
memory/660-22-0x0000000002280000-0x00000000022C6000-memory.dmp
memory/660-23-0x0000000004D80000-0x0000000005324000-memory.dmp
memory/660-24-0x00000000027A0000-0x00000000027E4000-memory.dmp
memory/660-28-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-36-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-89-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-86-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-84-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-82-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-80-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-78-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-76-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-74-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-70-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-68-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-67-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-64-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-62-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-60-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-58-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-56-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-52-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-50-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-48-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-46-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-44-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-42-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-40-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-38-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-34-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-32-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-30-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-72-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-54-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-26-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-25-0x00000000027A0000-0x00000000027DE000-memory.dmp
memory/660-931-0x0000000005330000-0x0000000005948000-memory.dmp
memory/660-932-0x00000000059A0000-0x0000000005AAA000-memory.dmp
memory/660-933-0x0000000005AE0000-0x0000000005AF2000-memory.dmp
memory/660-934-0x0000000005B00000-0x0000000005B3C000-memory.dmp
memory/660-935-0x0000000005C50000-0x0000000005C9C000-memory.dmp