Analysis Overview
SHA256
153de3efcbc7b2f808fdf41c09746b45baebd6c17f077b5fb8216d96bd2c40a2
Threat Level: Known bad
The file 153de3efcbc7b2f808fdf41c09746b45baebd6c17f077b5fb8216d96bd2c40a2 was found to be: Known bad.
Malicious Activity Summary
Healer
RedLine payload
Detects Healer an antivirus disabler dropper
Healer family
Redline family
Modifies Windows Defender Real-time Protection settings
RedLine
Windows security modification
Executes dropped EXE
Adds Run key to start application
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
2024-11-11 06:01
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 06:01
Reported
2024-11-11 06:04
Platform
win10v2004-20241007-en
Max time kernel
137s
Max time network
146s
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\k8002390.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\k8002390.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\k8002390.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\k8002390.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\k8002390.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\k8002390.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\y9326348.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8002390.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4925138.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\k8002390.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\153de3efcbc7b2f808fdf41c09746b45baebd6c17f077b5fb8216d96bd2c40a2.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\y9326348.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\153de3efcbc7b2f808fdf41c09746b45baebd6c17f077b5fb8216d96bd2c40a2.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y9326348.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4925138.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8002390.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8002390.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8002390.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\153de3efcbc7b2f808fdf41c09746b45baebd6c17f077b5fb8216d96bd2c40a2.exe
"C:\Users\Admin\AppData\Local\Temp\153de3efcbc7b2f808fdf41c09746b45baebd6c17f077b5fb8216d96bd2c40a2.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y9326348.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y9326348.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8002390.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8002390.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4925138.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4925138.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 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.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 | 196.249.167.52.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| US | 8.8.8.8:53 | 29.243.111.52.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 |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y9326348.exe
| MD5 | 02c82af54f7500a2898590fefbdeaec2 |
| SHA1 | d95b5973708e25ca30ad4160f4c61334fe40b249 |
| SHA256 | cf82fdab5120e374e75e5da5a2e8f974d16077e55ee917e14037474672e66e3c |
| SHA512 | a1fc8dc6b611f82c6e5aee7cd0d74c2f9a27b9195858af35e08b178d67eeb10ed81d04dc5ce432be4e716752a20fdc406fadc738ba3db547bef864812f4417eb |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8002390.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/1980-14-0x00007FFAAB8A3000-0x00007FFAAB8A5000-memory.dmp
memory/1980-15-0x0000000000020000-0x000000000002A000-memory.dmp
memory/1980-16-0x00007FFAAB8A3000-0x00007FFAAB8A5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4925138.exe
| MD5 | 08ebe4851ece2b76da84212430ca1937 |
| SHA1 | 27ac2b7632370c1bdf9097e4f06d77d30d0fd2d0 |
| SHA256 | 237d749e3ff4b95242a871d167f1b833616ec9858fb721ce6b247d8ff49cd7cf |
| SHA512 | a25d78fd6a66e439dbeb15dcee7af64ea7a10496343bbc2df9cf85a6a388e2a736bc5216360a3f5cdb239eca9a9796a8b9a3fc00401e17303f899602d3f55835 |
memory/1540-21-0x0000000000870000-0x0000000000898000-memory.dmp
memory/1540-22-0x0000000007C80000-0x0000000008298000-memory.dmp
memory/1540-23-0x0000000007710000-0x0000000007722000-memory.dmp
memory/1540-24-0x0000000007840000-0x000000000794A000-memory.dmp
memory/1540-25-0x0000000007770000-0x00000000077AC000-memory.dmp
memory/1540-26-0x0000000002B50000-0x0000000002B9C000-memory.dmp