Analysis Overview
SHA256
da82cb326dcab4f2d9c76a6ed7256737f07522b35cfed6378a47f4b49d049f15
Threat Level: Known bad
The file da82cb326dcab4f2d9c76a6ed7256737f07522b35cfed6378a47f4b49d049f15 was found to be: Known bad.
Malicious Activity Summary
RedLine payload
Detects Healer an antivirus disabler dropper
Healer family
RedLine
Redline family
Modifies Windows Defender Real-time Protection settings
Healer
Windows security modification
Executes dropped EXE
Adds Run key to start application
Unsigned PE
Program crash
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 01:29
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:29
Reported
2024-11-10 01:32
Platform
win10v2004-20241007-en
Max time kernel
144s
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 |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3039.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\pro3039.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\pro3039.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\pro3039.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3039.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\pro3039.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\un860737.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3039.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3035.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\pro3039.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3039.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\da82cb326dcab4f2d9c76a6ed7256737f07522b35cfed6378a47f4b49d049f15.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\un860737.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\pro3039.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\da82cb326dcab4f2d9c76a6ed7256737f07522b35cfed6378a47f4b49d049f15.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un860737.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3039.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3035.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3039.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3039.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3039.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3035.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\da82cb326dcab4f2d9c76a6ed7256737f07522b35cfed6378a47f4b49d049f15.exe
"C:\Users\Admin\AppData\Local\Temp\da82cb326dcab4f2d9c76a6ed7256737f07522b35cfed6378a47f4b49d049f15.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un860737.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un860737.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3039.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3039.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3244 -ip 3244
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3244 -s 1084
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3035.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3035.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 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.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 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.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 | |
| US | 8.8.8.8:53 | 88.210.23.2.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\un860737.exe
| MD5 | c232832bd3a8640499653b2b689723c8 |
| SHA1 | 0171603a1cca562094647bfc62b7b077d223704d |
| SHA256 | b2e1345982ba45fc0efe77bfe99b82b03cb4b3cf35ce7c3d9e3f1b95a31d5540 |
| SHA512 | 0cf65f4c837b41323d1785eb606f1e80d78cf7c43d2c9a5b4ecb37361cfc77d1bdeadafe874b6e15cea40b5103a719f3e99754a9a9a68e9f3b28b08c503216a9 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3039.exe
| MD5 | 4ba208653a620138e853a75d30d8b5b6 |
| SHA1 | 90bf9102493f7e3cf0aa03f08d23ab206d113f5c |
| SHA256 | c1ada67016abbe91565564c08dd6abfadf973f54fe3a7c55776d7ba9b474b8bb |
| SHA512 | f0c145f9dd16195af0c7093e28b7c8b723ef14214427b19e684949368ce5ae63e0bb930ba7adb976fc8d20e423e8b5b4d92a691b61c09da2797f4a88b82c86d3 |
memory/3244-15-0x0000000000800000-0x0000000000900000-memory.dmp
memory/3244-16-0x00000000007B0000-0x00000000007DD000-memory.dmp
memory/3244-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3244-18-0x0000000000400000-0x00000000004B1000-memory.dmp
memory/3244-19-0x00000000022A0000-0x00000000022BA000-memory.dmp
memory/3244-20-0x0000000004BE0000-0x0000000005184000-memory.dmp
memory/3244-21-0x0000000004B80000-0x0000000004B98000-memory.dmp
memory/3244-27-0x0000000004B80000-0x0000000004B92000-memory.dmp
memory/3244-49-0x0000000004B80000-0x0000000004B92000-memory.dmp
memory/3244-47-0x0000000004B80000-0x0000000004B92000-memory.dmp
memory/3244-45-0x0000000004B80000-0x0000000004B92000-memory.dmp
memory/3244-43-0x0000000004B80000-0x0000000004B92000-memory.dmp
memory/3244-41-0x0000000004B80000-0x0000000004B92000-memory.dmp
memory/3244-39-0x0000000004B80000-0x0000000004B92000-memory.dmp
memory/3244-37-0x0000000004B80000-0x0000000004B92000-memory.dmp
memory/3244-35-0x0000000004B80000-0x0000000004B92000-memory.dmp
memory/3244-33-0x0000000004B80000-0x0000000004B92000-memory.dmp
memory/3244-31-0x0000000004B80000-0x0000000004B92000-memory.dmp
memory/3244-25-0x0000000004B80000-0x0000000004B92000-memory.dmp
memory/3244-23-0x0000000004B80000-0x0000000004B92000-memory.dmp
memory/3244-22-0x0000000004B80000-0x0000000004B92000-memory.dmp
memory/3244-29-0x0000000004B80000-0x0000000004B92000-memory.dmp
memory/3244-50-0x0000000000800000-0x0000000000900000-memory.dmp
memory/3244-51-0x00000000007B0000-0x00000000007DD000-memory.dmp
memory/3244-52-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3244-55-0x0000000000400000-0x00000000004B1000-memory.dmp
memory/3244-56-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3035.exe
| MD5 | 9fc6d691ba4e2c88a679b644c40d16a1 |
| SHA1 | 6cc205f74dfdee76b100d9d448f6a8689b32ab68 |
| SHA256 | cbfe961446dbd3791d98e000ac75d2e90c1ba356c1e23099d096dbaf63da286a |
| SHA512 | 21a52bebcae59e53fa063e1bbe3daade06a29ab1976d0d675f494705d55d9dba3018a3bbe1bfd06c75036df2a4853041223b10334729afdf3ec7e65cf1d22b5e |
memory/2664-61-0x00000000023F0000-0x0000000002436000-memory.dmp
memory/2664-62-0x0000000004AC0000-0x0000000004B04000-memory.dmp
memory/2664-80-0x0000000004AC0000-0x0000000004AFF000-memory.dmp
memory/2664-78-0x0000000004AC0000-0x0000000004AFF000-memory.dmp
memory/2664-96-0x0000000004AC0000-0x0000000004AFF000-memory.dmp
memory/2664-94-0x0000000004AC0000-0x0000000004AFF000-memory.dmp
memory/2664-92-0x0000000004AC0000-0x0000000004AFF000-memory.dmp
memory/2664-90-0x0000000004AC0000-0x0000000004AFF000-memory.dmp
memory/2664-86-0x0000000004AC0000-0x0000000004AFF000-memory.dmp
memory/2664-84-0x0000000004AC0000-0x0000000004AFF000-memory.dmp
memory/2664-83-0x0000000004AC0000-0x0000000004AFF000-memory.dmp
memory/2664-76-0x0000000004AC0000-0x0000000004AFF000-memory.dmp
memory/2664-74-0x0000000004AC0000-0x0000000004AFF000-memory.dmp
memory/2664-72-0x0000000004AC0000-0x0000000004AFF000-memory.dmp
memory/2664-70-0x0000000004AC0000-0x0000000004AFF000-memory.dmp
memory/2664-88-0x0000000004AC0000-0x0000000004AFF000-memory.dmp
memory/2664-68-0x0000000004AC0000-0x0000000004AFF000-memory.dmp
memory/2664-66-0x0000000004AC0000-0x0000000004AFF000-memory.dmp
memory/2664-64-0x0000000004AC0000-0x0000000004AFF000-memory.dmp
memory/2664-63-0x0000000004AC0000-0x0000000004AFF000-memory.dmp
memory/2664-969-0x0000000005100000-0x0000000005718000-memory.dmp
memory/2664-970-0x0000000005780000-0x000000000588A000-memory.dmp
memory/2664-971-0x00000000058C0000-0x00000000058D2000-memory.dmp
memory/2664-972-0x00000000058E0000-0x000000000591C000-memory.dmp
memory/2664-973-0x0000000005A30000-0x0000000005A7C000-memory.dmp