Analysis Overview
SHA256
6b4ad7650c184eb17dad6aa362b726cc1a6b8ce1fe1da05e6ae67915587b20a9
Threat Level: Known bad
The file 6b4ad7650c184eb17dad6aa362b726cc1a6b8ce1fe1da05e6ae67915587b20a9 was found to be: Known bad.
Malicious Activity Summary
Healer family
Healer
RedLine payload
Modifies Windows Defender Real-time Protection settings
Redline family
RedLine
Detects Healer an antivirus disabler dropper
Windows security modification
Executes dropped EXE
Adds Run key to start application
Launches sc.exe
System Location Discovery: System Language Discovery
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 01:27
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:27
Reported
2024-11-10 01:29
Platform
win10v2004-20241007-en
Max time kernel
143s
Max time network
147s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
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Healer
Healer family
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9070.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9070.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9070.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9070.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9070.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9070.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\un688065.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9070.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5215.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9070.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9070.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\6b4ad7650c184eb17dad6aa362b726cc1a6b8ce1fe1da05e6ae67915587b20a9.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\un688065.exe | N/A |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\sc.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9070.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\IXP001.TMP\pro9070.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5215.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\6b4ad7650c184eb17dad6aa362b726cc1a6b8ce1fe1da05e6ae67915587b20a9.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un688065.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9070.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9070.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9070.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5215.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\6b4ad7650c184eb17dad6aa362b726cc1a6b8ce1fe1da05e6ae67915587b20a9.exe
"C:\Users\Admin\AppData\Local\Temp\6b4ad7650c184eb17dad6aa362b726cc1a6b8ce1fe1da05e6ae67915587b20a9.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un688065.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un688065.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9070.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9070.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4728 -ip 4728
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4728 -s 1080
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5215.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5215.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
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 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un688065.exe
| MD5 | ebf74a212a17c366304c703ef4e1d54f |
| SHA1 | b2baf0ed52f23ae00c8924e0644c73e1ef0fa20f |
| SHA256 | 9eccfeadb48f524c4ebe931e764205a246224b124eb9ec4dfb79d9e36d9b20e7 |
| SHA512 | f4f08dd44d9b11751581437ca546262f13ccce1328b7f969c3eabd844bc8352db6d15475291d0e98de20bcf3f94fb003ed3214764c77af8f2a24bc0e79b56405 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9070.exe
| MD5 | 5f81d124bf8ae24983912ab3b9b32fd8 |
| SHA1 | dbb7ae856cc24dafc74b457801c45c7227d895e4 |
| SHA256 | a1c50911f0d8729a9128c0794ba801090fe915c5f09cedbab5675cca35e8e9fa |
| SHA512 | bf030e4c39c0dd5f6cb959b7114a370ab2eb2a2803593490d397ecaab317354a9cec318ed55a056c398fe2a2c8e6a55cadf06792f67f6cd4f5849ee44dfa4e6c |
memory/4728-15-0x0000000000780000-0x0000000000880000-memory.dmp
memory/4728-17-0x0000000000400000-0x000000000070B000-memory.dmp
memory/4728-16-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4728-18-0x0000000000400000-0x000000000070B000-memory.dmp
memory/4728-19-0x00000000028E0000-0x00000000028FA000-memory.dmp
memory/4728-20-0x0000000004E80000-0x0000000005424000-memory.dmp
memory/4728-21-0x0000000004DE0000-0x0000000004DF8000-memory.dmp
memory/4728-22-0x0000000004DE0000-0x0000000004DF2000-memory.dmp
memory/4728-49-0x0000000004DE0000-0x0000000004DF2000-memory.dmp
memory/4728-47-0x0000000004DE0000-0x0000000004DF2000-memory.dmp
memory/4728-45-0x0000000004DE0000-0x0000000004DF2000-memory.dmp
memory/4728-43-0x0000000004DE0000-0x0000000004DF2000-memory.dmp
memory/4728-41-0x0000000004DE0000-0x0000000004DF2000-memory.dmp
memory/4728-39-0x0000000004DE0000-0x0000000004DF2000-memory.dmp
memory/4728-37-0x0000000004DE0000-0x0000000004DF2000-memory.dmp
memory/4728-35-0x0000000004DE0000-0x0000000004DF2000-memory.dmp
memory/4728-33-0x0000000004DE0000-0x0000000004DF2000-memory.dmp
memory/4728-31-0x0000000004DE0000-0x0000000004DF2000-memory.dmp
memory/4728-29-0x0000000004DE0000-0x0000000004DF2000-memory.dmp
memory/4728-27-0x0000000004DE0000-0x0000000004DF2000-memory.dmp
memory/4728-25-0x0000000004DE0000-0x0000000004DF2000-memory.dmp
memory/4728-23-0x0000000004DE0000-0x0000000004DF2000-memory.dmp
memory/4728-50-0x0000000000780000-0x0000000000880000-memory.dmp
memory/4728-51-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4728-54-0x0000000000400000-0x000000000070B000-memory.dmp
memory/4728-55-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5215.exe
| MD5 | 69839ff71a3156a1494c1e93315035cc |
| SHA1 | cc70f99c0631b74f5fd8a28bd7c4e42eec2fc841 |
| SHA256 | 476f47dcc0135c5209e5a648a03a6d4a1d5107b51b55e87dc498b5c69d55e608 |
| SHA512 | c3e6dd6ad02674f5e8b5ab053910d1653af40c1dbc7d7acfc229d82afe23f8dc65e6312c87914b913b8d8a035bce31914178b7c4a8a9361a13e24e0f00a577f7 |
memory/1616-60-0x0000000003A90000-0x0000000003AD6000-memory.dmp
memory/1616-61-0x0000000006600000-0x0000000006644000-memory.dmp
memory/1616-72-0x0000000006600000-0x000000000663F000-memory.dmp
memory/1616-67-0x0000000006600000-0x000000000663F000-memory.dmp
memory/1616-65-0x0000000006600000-0x000000000663F000-memory.dmp
memory/1616-73-0x0000000006600000-0x000000000663F000-memory.dmp
memory/1616-95-0x0000000006600000-0x000000000663F000-memory.dmp
memory/1616-93-0x0000000006600000-0x000000000663F000-memory.dmp
memory/1616-89-0x0000000006600000-0x000000000663F000-memory.dmp
memory/1616-87-0x0000000006600000-0x000000000663F000-memory.dmp
memory/1616-85-0x0000000006600000-0x000000000663F000-memory.dmp
memory/1616-83-0x0000000006600000-0x000000000663F000-memory.dmp
memory/1616-81-0x0000000006600000-0x000000000663F000-memory.dmp
memory/1616-79-0x0000000006600000-0x000000000663F000-memory.dmp
memory/1616-75-0x0000000006600000-0x000000000663F000-memory.dmp
memory/1616-69-0x0000000006600000-0x000000000663F000-memory.dmp
memory/1616-91-0x0000000006600000-0x000000000663F000-memory.dmp
memory/1616-77-0x0000000006600000-0x000000000663F000-memory.dmp
memory/1616-63-0x0000000006600000-0x000000000663F000-memory.dmp
memory/1616-62-0x0000000006600000-0x000000000663F000-memory.dmp
memory/1616-968-0x0000000006660000-0x0000000006C78000-memory.dmp
memory/1616-969-0x0000000006D00000-0x0000000006E0A000-memory.dmp
memory/1616-970-0x0000000006E40000-0x0000000006E52000-memory.dmp
memory/1616-971-0x0000000006E60000-0x0000000006E9C000-memory.dmp
memory/1616-972-0x0000000006FB0000-0x0000000006FFC000-memory.dmp