Analysis Overview
SHA256
466299982a9984517043bb2d025e563c2e85f98d05e99d0bad225625105e7579
Threat Level: Known bad
The file 466299982a9984517043bb2d025e563c2e85f98d05e99d0bad225625105e7579 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
RedLine payload
Healer
Redline family
Healer family
Modifies Windows Defender Real-time Protection settings
RedLine
Executes dropped EXE
Windows security modification
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-12 19:34
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-12 19:34
Reported
2024-11-12 19:37
Platform
win10v2004-20241007-en
Max time kernel
142s
Max time network
148s
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\48345142.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\48345142.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\48345142.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\48345142.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\48345142.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\48345142.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\un890095.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\48345142.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk046870.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\48345142.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\48345142.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\466299982a9984517043bb2d025e563c2e85f98d05e99d0bad225625105e7579.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\un890095.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\48345142.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\48345142.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk046870.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\466299982a9984517043bb2d025e563c2e85f98d05e99d0bad225625105e7579.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un890095.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\48345142.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\48345142.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\48345142.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk046870.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\466299982a9984517043bb2d025e563c2e85f98d05e99d0bad225625105e7579.exe
"C:\Users\Admin\AppData\Local\Temp\466299982a9984517043bb2d025e563c2e85f98d05e99d0bad225625105e7579.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un890095.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un890095.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\48345142.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\48345142.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3708 -ip 3708
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3708 -s 1104
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk046870.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk046870.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 69.209.201.84.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 101.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| RU | 185.161.248.142:38452 | tcp | |
| RU | 185.161.248.142:38452 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un890095.exe
| MD5 | 174328767e103069e94c2846ed891bc5 |
| SHA1 | d63bc1eed736f693f1643123add85c354baa1b14 |
| SHA256 | 5de3dea40bef3b9d7e4f8a38b4735986f78bb420446a8904a363243fec09bc52 |
| SHA512 | c7f91004bae25468095e92288a9732ae77b7fe95044aa42daa63d98fe40f38f51abb1913877fdf0e50feddf221fe338726dd8c40d109905a4c34f79d639afe63 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\48345142.exe
| MD5 | eb2e948c12422c76aa819e4a510b6beb |
| SHA1 | 54f83b8f8b288edaec9111197fd953f3835e9eae |
| SHA256 | 35196e27bc6b6f56f4660f32e9bd7e1e2f8c8d817d248cb5362b1607e194b77d |
| SHA512 | 59c5d5a7c8f68c8b92806ba48b67270e09e99ae6799b02126d951baddea6987446014146658cd1f39139cc3eac48436ccc9267aa63edb1c32044d7aeb6157f1a |
memory/3708-15-0x0000000000950000-0x0000000000A50000-memory.dmp
memory/3708-16-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3708-17-0x0000000000400000-0x0000000000803000-memory.dmp
memory/3708-18-0x0000000000400000-0x0000000000803000-memory.dmp
memory/3708-19-0x00000000023A0000-0x00000000023BA000-memory.dmp
memory/3708-20-0x0000000004F80000-0x0000000005524000-memory.dmp
memory/3708-21-0x0000000002950000-0x0000000002968000-memory.dmp
memory/3708-45-0x0000000002950000-0x0000000002962000-memory.dmp
memory/3708-49-0x0000000002950000-0x0000000002962000-memory.dmp
memory/3708-22-0x0000000002950000-0x0000000002962000-memory.dmp
memory/3708-47-0x0000000002950000-0x0000000002962000-memory.dmp
memory/3708-43-0x0000000002950000-0x0000000002962000-memory.dmp
memory/3708-41-0x0000000002950000-0x0000000002962000-memory.dmp
memory/3708-39-0x0000000002950000-0x0000000002962000-memory.dmp
memory/3708-37-0x0000000002950000-0x0000000002962000-memory.dmp
memory/3708-35-0x0000000002950000-0x0000000002962000-memory.dmp
memory/3708-33-0x0000000002950000-0x0000000002962000-memory.dmp
memory/3708-31-0x0000000002950000-0x0000000002962000-memory.dmp
memory/3708-27-0x0000000002950000-0x0000000002962000-memory.dmp
memory/3708-25-0x0000000002950000-0x0000000002962000-memory.dmp
memory/3708-23-0x0000000002950000-0x0000000002962000-memory.dmp
memory/3708-29-0x0000000002950000-0x0000000002962000-memory.dmp
memory/3708-50-0x0000000000950000-0x0000000000A50000-memory.dmp
memory/3708-51-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3708-54-0x0000000000400000-0x0000000000803000-memory.dmp
memory/3708-55-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk046870.exe
| MD5 | 6110c2c21817e5b125f401fe5a7c6fc8 |
| SHA1 | e8cffad0449a25a3144795d9e00aa08134b09032 |
| SHA256 | 9e9a5e87351593221923f9d5473ba679ac445e4d11d41dd84779c89d0ef2b880 |
| SHA512 | 7ba26ec5296879c7f2f70495a2de1483b48d439fc2042ba93d6bbbae249c250a107beb2caf126885f598118e6a78a3b58131a49d23faef47342d545fdfe4db5d |
memory/1380-60-0x0000000004C00000-0x0000000004C3C000-memory.dmp
memory/1380-61-0x0000000004D00000-0x0000000004D3A000-memory.dmp
memory/1380-65-0x0000000004D00000-0x0000000004D35000-memory.dmp
memory/1380-77-0x0000000004D00000-0x0000000004D35000-memory.dmp
memory/1380-95-0x0000000004D00000-0x0000000004D35000-memory.dmp
memory/1380-93-0x0000000004D00000-0x0000000004D35000-memory.dmp
memory/1380-91-0x0000000004D00000-0x0000000004D35000-memory.dmp
memory/1380-89-0x0000000004D00000-0x0000000004D35000-memory.dmp
memory/1380-87-0x0000000004D00000-0x0000000004D35000-memory.dmp
memory/1380-855-0x0000000007FA0000-0x0000000007FB2000-memory.dmp
memory/1380-856-0x0000000007FC0000-0x00000000080CA000-memory.dmp
memory/1380-854-0x0000000007900000-0x0000000007F18000-memory.dmp
memory/1380-85-0x0000000004D00000-0x0000000004D35000-memory.dmp
memory/1380-83-0x0000000004D00000-0x0000000004D35000-memory.dmp
memory/1380-81-0x0000000004D00000-0x0000000004D35000-memory.dmp
memory/1380-75-0x0000000004D00000-0x0000000004D35000-memory.dmp
memory/1380-73-0x0000000004D00000-0x0000000004D35000-memory.dmp
memory/1380-71-0x0000000004D00000-0x0000000004D35000-memory.dmp
memory/1380-69-0x0000000004D00000-0x0000000004D35000-memory.dmp
memory/1380-67-0x0000000004D00000-0x0000000004D35000-memory.dmp
memory/1380-79-0x0000000004D00000-0x0000000004D35000-memory.dmp
memory/1380-63-0x0000000004D00000-0x0000000004D35000-memory.dmp
memory/1380-62-0x0000000004D00000-0x0000000004D35000-memory.dmp
memory/1380-857-0x00000000080E0000-0x000000000811C000-memory.dmp
memory/1380-858-0x0000000004730000-0x000000000477C000-memory.dmp