Analysis Overview
SHA256
03a5e00fc6fbc0100cfaa9a447cd1dbf9c8e43005ddfd7cd9f7a6673326356df
Threat Level: Known bad
The file 03a5e00fc6fbc0100cfaa9a447cd1dbf9c8e43005ddfd7cd9f7a6673326356df was found to be: Known bad.
Malicious Activity Summary
Healer
RedLine
Redline family
Detects Healer an antivirus disabler dropper
Healer family
Modifies Windows Defender Real-time Protection settings
RedLine payload
Executes dropped EXE
Windows security modification
Adds Run key to start application
Launches sc.exe
Program crash
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 03:25
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 03:25
Reported
2024-11-10 03:28
Platform
win10v2004-20241007-en
Max time kernel
145s
Max time network
149s
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 |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1926.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\pro1926.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\pro1926.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1926.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\pro1926.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\pro1926.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\un158855.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1926.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9347.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1926.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1926.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\03a5e00fc6fbc0100cfaa9a447cd1dbf9c8e43005ddfd7cd9f7a6673326356df.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\un158855.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\pro1926.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\un158855.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1926.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9347.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\03a5e00fc6fbc0100cfaa9a447cd1dbf9c8e43005ddfd7cd9f7a6673326356df.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1926.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1926.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1926.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9347.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\03a5e00fc6fbc0100cfaa9a447cd1dbf9c8e43005ddfd7cd9f7a6673326356df.exe
"C:\Users\Admin\AppData\Local\Temp\03a5e00fc6fbc0100cfaa9a447cd1dbf9c8e43005ddfd7cd9f7a6673326356df.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un158855.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un158855.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1926.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1926.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 2240 -ip 2240
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2240 -s 1008
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9347.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9347.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un158855.exe
| MD5 | 644e0a00e26966700d4aa9c49ea566f6 |
| SHA1 | 6e8d7cb2412a3e5de9cb433f2fec099bc15c9765 |
| SHA256 | 1bb4159785d4f15280437dc2f85bd7083abdf21e4072415e0ed794e8b17b8f55 |
| SHA512 | 06943c6fc633da649abe8d41a2da034fa87c1b320182f3b302e5c7be69eabba080567851056edfd96f8188ad8900e8ea5cd6758ea27a1446af3bb3b6943af77e |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1926.exe
| MD5 | 73a7bc45299443266313034556fa3415 |
| SHA1 | 448f61d070fa63ddb1019f215e082da450e8e8ac |
| SHA256 | 1295bb9dd523ea7b0eccabafde2434065c81dc2e2414bd7be1fbbb34f7747955 |
| SHA512 | 99761b8dc12449229301b52fedd1aa7cf518699063dcba979bda890dde3899ad815f80eea6a26b700f7528071b4a69363183799f9409cf777e54080f719076d5 |
memory/2240-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2240-16-0x0000000000990000-0x00000000009BD000-memory.dmp
memory/2240-15-0x0000000000850000-0x0000000000950000-memory.dmp
memory/2240-18-0x0000000000400000-0x00000000007FE000-memory.dmp
memory/2240-19-0x00000000025A0000-0x00000000025BA000-memory.dmp
memory/2240-20-0x0000000005080000-0x0000000005624000-memory.dmp
memory/2240-21-0x00000000027A0000-0x00000000027B8000-memory.dmp
memory/2240-22-0x00000000027A0000-0x00000000027B2000-memory.dmp
memory/2240-29-0x00000000027A0000-0x00000000027B2000-memory.dmp
memory/2240-49-0x00000000027A0000-0x00000000027B2000-memory.dmp
memory/2240-47-0x00000000027A0000-0x00000000027B2000-memory.dmp
memory/2240-45-0x00000000027A0000-0x00000000027B2000-memory.dmp
memory/2240-43-0x00000000027A0000-0x00000000027B2000-memory.dmp
memory/2240-41-0x00000000027A0000-0x00000000027B2000-memory.dmp
memory/2240-39-0x00000000027A0000-0x00000000027B2000-memory.dmp
memory/2240-37-0x00000000027A0000-0x00000000027B2000-memory.dmp
memory/2240-35-0x00000000027A0000-0x00000000027B2000-memory.dmp
memory/2240-33-0x00000000027A0000-0x00000000027B2000-memory.dmp
memory/2240-31-0x00000000027A0000-0x00000000027B2000-memory.dmp
memory/2240-27-0x00000000027A0000-0x00000000027B2000-memory.dmp
memory/2240-25-0x00000000027A0000-0x00000000027B2000-memory.dmp
memory/2240-23-0x00000000027A0000-0x00000000027B2000-memory.dmp
memory/2240-50-0x0000000000850000-0x0000000000950000-memory.dmp
memory/2240-51-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2240-55-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2240-54-0x0000000000400000-0x00000000007FE000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9347.exe
| MD5 | 0c329a4fb9a6eb905acca236fb7c7d61 |
| SHA1 | fe1be8b74d49839a99d88af9de2d448a7b01b457 |
| SHA256 | e0818aaf3bbd46d1296f0f82035e0c75c55828ad1307cbb4dc008d635695218f |
| SHA512 | 662645269c6c43f47b9e929c14269bc8887f868e3d9b3832bf0d36f40264e12a4c72ec7a5dd23dd19a14e6d307c447340c31a557f9f5cb34edae60c0f165874b |
memory/4824-60-0x00000000025C0000-0x0000000002606000-memory.dmp
memory/4824-61-0x0000000004DF0000-0x0000000004E34000-memory.dmp
memory/4824-65-0x0000000004DF0000-0x0000000004E2F000-memory.dmp
memory/4824-73-0x0000000004DF0000-0x0000000004E2F000-memory.dmp
memory/4824-95-0x0000000004DF0000-0x0000000004E2F000-memory.dmp
memory/4824-93-0x0000000004DF0000-0x0000000004E2F000-memory.dmp
memory/4824-89-0x0000000004DF0000-0x0000000004E2F000-memory.dmp
memory/4824-87-0x0000000004DF0000-0x0000000004E2F000-memory.dmp
memory/4824-85-0x0000000004DF0000-0x0000000004E2F000-memory.dmp
memory/4824-83-0x0000000004DF0000-0x0000000004E2F000-memory.dmp
memory/4824-81-0x0000000004DF0000-0x0000000004E2F000-memory.dmp
memory/4824-79-0x0000000004DF0000-0x0000000004E2F000-memory.dmp
memory/4824-77-0x0000000004DF0000-0x0000000004E2F000-memory.dmp
memory/4824-75-0x0000000004DF0000-0x0000000004E2F000-memory.dmp
memory/4824-71-0x0000000004DF0000-0x0000000004E2F000-memory.dmp
memory/4824-69-0x0000000004DF0000-0x0000000004E2F000-memory.dmp
memory/4824-67-0x0000000004DF0000-0x0000000004E2F000-memory.dmp
memory/4824-91-0x0000000004DF0000-0x0000000004E2F000-memory.dmp
memory/4824-63-0x0000000004DF0000-0x0000000004E2F000-memory.dmp
memory/4824-62-0x0000000004DF0000-0x0000000004E2F000-memory.dmp
memory/4824-968-0x0000000005600000-0x0000000005C18000-memory.dmp
memory/4824-969-0x0000000005C20000-0x0000000005D2A000-memory.dmp
memory/4824-970-0x0000000005D60000-0x0000000005D72000-memory.dmp
memory/4824-971-0x0000000005D80000-0x0000000005DBC000-memory.dmp
memory/4824-972-0x0000000005ED0000-0x0000000005F1C000-memory.dmp