Analysis Overview
SHA256
7de7678b92c2eca96be09b94b7a1493a715fd6930d6ca3d2c7a815244bb1d4aa
Threat Level: Known bad
The file 7de7678b92c2eca96be09b94b7a1493a715fd6930d6ca3d2c7a815244bb1d4aa was found to be: Known bad.
Malicious Activity Summary
Healer
Healer family
RedLine payload
Redline family
Detects Healer an antivirus disabler dropper
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
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 01:14
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:14
Reported
2024-11-10 01:16
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
151s
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 |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5323951.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\a5323951.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\a5323951.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\a5323951.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\a5323951.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\a5323951.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\v8751821.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5323951.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b9005701.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\a5323951.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\7de7678b92c2eca96be09b94b7a1493a715fd6930d6ca3d2c7a815244bb1d4aa.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\v8751821.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\IXP001.TMP\b9005701.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\7de7678b92c2eca96be09b94b7a1493a715fd6930d6ca3d2c7a815244bb1d4aa.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8751821.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5323951.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5323951.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5323951.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7de7678b92c2eca96be09b94b7a1493a715fd6930d6ca3d2c7a815244bb1d4aa.exe
"C:\Users\Admin\AppData\Local\Temp\7de7678b92c2eca96be09b94b7a1493a715fd6930d6ca3d2c7a815244bb1d4aa.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8751821.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8751821.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5323951.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5323951.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b9005701.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b9005701.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| FI | 77.91.124.251:19069 | tcp | |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| US | 8.8.8.8:53 | 72.209.201.84.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 | |
| FI | 77.91.124.251:19069 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8751821.exe
| MD5 | 632c1e4806d067b6d634fe90bc98ff0a |
| SHA1 | 2a1f5bf620bd943f8f5f1be5451d88d97150f18e |
| SHA256 | 7c3d08949f766cdfd5989622f37b8dbbc2420b10d416a1ddbbd3f4732d0bc98d |
| SHA512 | b7411c9837b9552b09f570bbb432223fbcdc72d1dbe3fdc078f66f95c7c984a60c67ca65b945cce0f460e00ba9b3d5d8a08a2cd4a9635fe48efd712632465968 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5323951.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/4224-14-0x00007FFB06C43000-0x00007FFB06C45000-memory.dmp
memory/4224-15-0x0000000000AE0000-0x0000000000AEA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b9005701.exe
| MD5 | 59430168823568e6330b6561c3d7d911 |
| SHA1 | b7d7cc6d3bbe80a83fc6f78d5a6fa6ca579ce199 |
| SHA256 | bb69f98b3bc8f10f770d11db2851058ca90e9eab8a5d1478ebcaa10126d299f8 |
| SHA512 | 09c03634eebef25625bd47953911d70a44c4eee00bb7e5204cea9ea8cc3bb2c264b409b01d147d18ce757578bd40c4d14e2c13917691d3bc9f4b582a3fb77c31 |
memory/952-20-0x0000000000190000-0x00000000001B8000-memory.dmp
memory/952-21-0x00000000075E0000-0x0000000007BF8000-memory.dmp
memory/952-22-0x0000000007030000-0x0000000007042000-memory.dmp
memory/952-23-0x0000000007160000-0x000000000726A000-memory.dmp
memory/952-24-0x0000000007090000-0x00000000070CC000-memory.dmp
memory/952-25-0x0000000002560000-0x00000000025AC000-memory.dmp