Analysis Overview
SHA256
efbe0942b077e0e44ab6104578f43f83d0866ffe98f499e3b84d40d814ecd9de
Threat Level: Known bad
The file efbe0942b077e0e44ab6104578f43f83d0866ffe98f499e3b84d40d814ecd9de was found to be: Known bad.
Malicious Activity Summary
RedLine
Healer family
RedLine payload
Healer
Modifies Windows Defender Real-time Protection settings
Detects Healer an antivirus disabler dropper
Redline family
Windows security modification
Executes dropped EXE
Adds Run key to start application
Launches sc.exe
System Location Discovery: System Language Discovery
Unsigned PE
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 03:22
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 03:22
Reported
2024-11-10 03:25
Platform
win10v2004-20241007-en
Max time kernel
143s
Max time network
147s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
| Description | Indicator | Process | Target |
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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\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0448.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\pro0448.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\pro0448.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\pro0448.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0448.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0448.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\unio3788.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0448.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7854.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\pro0448.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\efbe0942b077e0e44ab6104578f43f83d0866ffe98f499e3b84d40d814ecd9de.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\unio3788.exe | N/A |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\sc.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\efbe0942b077e0e44ab6104578f43f83d0866ffe98f499e3b84d40d814ecd9de.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio3788.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7854.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0448.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0448.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0448.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7854.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\efbe0942b077e0e44ab6104578f43f83d0866ffe98f499e3b84d40d814ecd9de.exe
"C:\Users\Admin\AppData\Local\Temp\efbe0942b077e0e44ab6104578f43f83d0866ffe98f499e3b84d40d814ecd9de.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio3788.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio3788.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0448.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0448.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7854.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7854.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.31:4125 | tcp | |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| RU | 193.233.20.31:4125 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.31:4125 | tcp | |
| RU | 193.233.20.31:4125 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| RU | 193.233.20.31:4125 | tcp | |
| RU | 193.233.20.31:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio3788.exe
| MD5 | 4df01e70291b0c5dc367471430817406 |
| SHA1 | 6aff6f0d202fff1f30c4708761291cc948bfa3e1 |
| SHA256 | 277828004fe5bb12f77e42dd1f784f089bd45b1542487bc29aa8771424148c0b |
| SHA512 | 4cdd28ff45e6bd36084171374f3e5e0a88e11c474408fffb2ebb4afe0b6085d3a10b900cbf45cb157a0e1e93b891d021c1f69f2907c3e36be19df0309cc85b4f |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0448.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/2728-14-0x00007FFC26A23000-0x00007FFC26A25000-memory.dmp
memory/2728-15-0x0000000000430000-0x000000000043A000-memory.dmp
memory/2728-16-0x00007FFC26A23000-0x00007FFC26A25000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7854.exe
| MD5 | 5b3aa1faf9b62b6a06dd2e6e2d21424f |
| SHA1 | 7b7a53f001f9812b264e2b395232526d9a198cdb |
| SHA256 | 48a1c2a72893088cb309367bf522f460e23c30c99b3962d70aaddbac3f01a548 |
| SHA512 | 9178aa8c3e2e2a23d4d724bea9b66a13017b128f6cdf2dd628c13020f0129c876233e41f2271f8ddcd447f956cbbce9bec0faa073c456f47f0792eba4d0dd1ce |
memory/1680-22-0x00000000071E0000-0x0000000007226000-memory.dmp
memory/1680-23-0x0000000007350000-0x00000000078F4000-memory.dmp
memory/1680-24-0x00000000072A0000-0x00000000072E4000-memory.dmp
memory/1680-80-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-58-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-44-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-28-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-26-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-25-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-88-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-86-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-84-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-82-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-78-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-76-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-74-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-72-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-70-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-68-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-66-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-64-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-62-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-60-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-56-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-54-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-52-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-50-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-48-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-46-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-42-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-40-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-38-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-36-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-34-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-32-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-30-0x00000000072A0000-0x00000000072DE000-memory.dmp
memory/1680-931-0x0000000007900000-0x0000000007F18000-memory.dmp
memory/1680-932-0x0000000007FA0000-0x00000000080AA000-memory.dmp
memory/1680-933-0x00000000080E0000-0x00000000080F2000-memory.dmp
memory/1680-934-0x0000000008100000-0x000000000813C000-memory.dmp
memory/1680-935-0x0000000008250000-0x000000000829C000-memory.dmp