Analysis Overview
SHA256
7d65762f0ed6766872e56b22b0cca75463c86b1963e3ea5471933316d02b0989
Threat Level: Known bad
The file 7d65762f0ed6766872e56b22b0cca75463c86b1963e3ea5471933316d02b0989 was found to be: Known bad.
Malicious Activity Summary
Redline family
Healer
RedLine
RedLine payload
Modifies Windows Defender Real-time Protection settings
Detects Healer an antivirus disabler dropper
Healer family
Executes dropped EXE
Windows security modification
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
2024-11-04 13:56
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-04 13:56
Reported
2024-11-04 13:59
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Healer
Healer family
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a0539117.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a0539117.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\a0539117.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\a0539117.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\a0539117.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\a0539117.exe | N/A |
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Redline family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v5235881.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a0539117.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7368830.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\a0539117.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\7d65762f0ed6766872e56b22b0cca75463c86b1963e3ea5471933316d02b0989.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\v5235881.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\7d65762f0ed6766872e56b22b0cca75463c86b1963e3ea5471933316d02b0989.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v5235881.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7368830.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a0539117.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a0539117.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a0539117.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7d65762f0ed6766872e56b22b0cca75463c86b1963e3ea5471933316d02b0989.exe
"C:\Users\Admin\AppData\Local\Temp\7d65762f0ed6766872e56b22b0cca75463c86b1963e3ea5471933316d02b0989.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v5235881.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v5235881.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a0539117.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a0539117.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7368830.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7368830.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| FI | 77.91.124.251:19069 | tcp | |
| FI | 77.91.124.251:19069 | tcp | |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| FI | 77.91.124.251:19069 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v5235881.exe
| MD5 | 99994277e80e499bff609e780cfc8009 |
| SHA1 | e7fc3db72ed1fb97952dfecccce2f49493c74174 |
| SHA256 | 8ecd47b7e25b3a06431fc73c4608078acd16f958d2c07dc876e26e297134c310 |
| SHA512 | 8f41b11f4f6388c80913869fb74c40e69b94647f6cfb1b236133bba940903adf855c4b9bc51221689a64826d768c6fa1582f58475ed2ebf7507de82bbb56cfff |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a0539117.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/4992-14-0x00007FFE22FE3000-0x00007FFE22FE5000-memory.dmp
memory/4992-15-0x00000000003F0000-0x00000000003FA000-memory.dmp
memory/4992-16-0x00007FFE22FE3000-0x00007FFE22FE5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7368830.exe
| MD5 | d6ea558aefe4eb4bc928dda7f3f082b5 |
| SHA1 | 85b9789ac699f4e68f3315171ab8a47e74b6efda |
| SHA256 | be2038349d3d0a1b053fa775d195b8d21835ec8793fdae88de3fc99fde6fe614 |
| SHA512 | e7f434927656d90d31542e9d8d55d2e0b8ed7e5409341e48a4610b54a0ed75b1d2e780573e8a0a4ab0305dee2df9298ef6cd118b35c043183f06ba36a59c7156 |
memory/4176-21-0x0000000000090000-0x00000000000B8000-memory.dmp
memory/4176-22-0x0000000007390000-0x00000000079A8000-memory.dmp
memory/4176-23-0x0000000006DB0000-0x0000000006DC2000-memory.dmp
memory/4176-24-0x0000000006F20000-0x000000000702A000-memory.dmp
memory/4176-25-0x0000000006E50000-0x0000000006E8C000-memory.dmp
memory/4176-26-0x0000000004420000-0x000000000446C000-memory.dmp