Analysis Overview
SHA256
587e7011b952f115791a6713032d2b19bade4bdbecee2a4450220ef59d3dc99e
Threat Level: Known bad
The file 587e7011b952f115791a6713032d2b19bade4bdbecee2a4450220ef59d3dc99e was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
RedLine
Modifies Windows Defender Real-time Protection settings
Healer
Redline family
Healer family
RedLine payload
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
2024-11-10 03:02
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 03:02
Reported
2024-11-10 03:04
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
150s
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 |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6233685.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\k6233685.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6233685.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\k6233685.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\k6233685.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\k6233685.exe | N/A |
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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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\y0188092.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6233685.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1963120.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\k6233685.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6233685.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\587e7011b952f115791a6713032d2b19bade4bdbecee2a4450220ef59d3dc99e.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\y0188092.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\587e7011b952f115791a6713032d2b19bade4bdbecee2a4450220ef59d3dc99e.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0188092.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6233685.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1963120.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6233685.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6233685.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6233685.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\587e7011b952f115791a6713032d2b19bade4bdbecee2a4450220ef59d3dc99e.exe
"C:\Users\Admin\AppData\Local\Temp\587e7011b952f115791a6713032d2b19bade4bdbecee2a4450220ef59d3dc99e.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0188092.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0188092.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6233685.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6233685.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1963120.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1963120.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 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| FI | 77.91.124.251:19069 | tcp | |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.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\y0188092.exe
| MD5 | a3443f1ac59903f3b55bd96500b005b6 |
| SHA1 | c7a6510964293de582e0c5438fa9b2f24b71880b |
| SHA256 | 910ba307a0102660a5ffc225f51d34d26b0f92d75c579a35143029d895b14281 |
| SHA512 | e5b31ac54e439ead68b4f81f7292cd9af06f458bc9ec80e3b16aeb661d0c93389a33b7f9b0610966fc6bfec750c7b248020711722205379de0cfd6dcaa25331e |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6233685.exe
| MD5 | 3382a566e84b5179786402e460cfe31f |
| SHA1 | 592dd7913bce08977e41725148c89bf13e0f4e3d |
| SHA256 | fdf02d0ee771fa92c4fa179b5ef6a58f6958076ba3bf3cfe0f6dfebb49ef8bbf |
| SHA512 | 321b8546b5f4af906e7790f0e9c9b71bbc4d0dd96922d1f03623d44f2f93cede1402d46e325d136677c73e88977e87d7a965eec6be381a4fd074a2d6b7d9bdc1 |
memory/1000-14-0x0000000073DEE000-0x0000000073DEF000-memory.dmp
memory/1000-15-0x0000000002290000-0x00000000022AA000-memory.dmp
memory/1000-16-0x0000000073DE0000-0x0000000074590000-memory.dmp
memory/1000-17-0x00000000049E0000-0x0000000004F84000-memory.dmp
memory/1000-19-0x0000000004980000-0x0000000004998000-memory.dmp
memory/1000-20-0x0000000073DE0000-0x0000000074590000-memory.dmp
memory/1000-18-0x0000000073DE0000-0x0000000074590000-memory.dmp
memory/1000-21-0x0000000004980000-0x0000000004992000-memory.dmp
memory/1000-48-0x0000000004980000-0x0000000004992000-memory.dmp
memory/1000-46-0x0000000004980000-0x0000000004992000-memory.dmp
memory/1000-44-0x0000000004980000-0x0000000004992000-memory.dmp
memory/1000-42-0x0000000004980000-0x0000000004992000-memory.dmp
memory/1000-40-0x0000000004980000-0x0000000004992000-memory.dmp
memory/1000-38-0x0000000004980000-0x0000000004992000-memory.dmp
memory/1000-36-0x0000000004980000-0x0000000004992000-memory.dmp
memory/1000-34-0x0000000004980000-0x0000000004992000-memory.dmp
memory/1000-32-0x0000000004980000-0x0000000004992000-memory.dmp
memory/1000-28-0x0000000004980000-0x0000000004992000-memory.dmp
memory/1000-26-0x0000000004980000-0x0000000004992000-memory.dmp
memory/1000-24-0x0000000004980000-0x0000000004992000-memory.dmp
memory/1000-22-0x0000000004980000-0x0000000004992000-memory.dmp
memory/1000-30-0x0000000004980000-0x0000000004992000-memory.dmp
memory/1000-49-0x0000000073DEE000-0x0000000073DEF000-memory.dmp
memory/1000-50-0x0000000073DE0000-0x0000000074590000-memory.dmp
memory/1000-52-0x0000000073DE0000-0x0000000074590000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1963120.exe
| MD5 | b848c721f58f1f6b3ff70227fef67005 |
| SHA1 | 47d9d450779ba87debe2bc08389d5491326eff3e |
| SHA256 | 6ef78fe8c9451a5d32678c519c08d0d0e0f0b97264a3cb7566b48293ec8fc879 |
| SHA512 | 03c2cc83d442d44da0f0f2488a5e9a959b66d389493a0964c9c548c0b15ce1315491f4f9235f8ef2fd0910e042f42096178405f140b7478f3de4d31f49c475a4 |
memory/216-56-0x0000000000870000-0x0000000000898000-memory.dmp
memory/216-58-0x0000000007580000-0x0000000007592000-memory.dmp
memory/216-57-0x0000000007B80000-0x0000000008198000-memory.dmp
memory/216-59-0x00000000076F0000-0x00000000077FA000-memory.dmp
memory/216-60-0x0000000007620000-0x000000000765C000-memory.dmp
memory/216-61-0x0000000007660000-0x00000000076AC000-memory.dmp