Analysis Overview
SHA256
e37547e91f440467b82bf19381652a5a0693f4230ac5ba362fa5814fc09719ce
Threat Level: Known bad
The file e37547e91f440467b82bf19381652a5a0693f4230ac5ba362fa5814fc09719ce was found to be: Known bad.
Malicious Activity Summary
RedLine
RedLine payload
Redline family
Executes dropped EXE
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 21:03
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 21:03
Reported
2024-11-09 21:06
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
151s
Command Line
Signatures
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\x9258915.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1693579.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\e37547e91f440467b82bf19381652a5a0693f4230ac5ba362fa5814fc09719ce.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\x9258915.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\e37547e91f440467b82bf19381652a5a0693f4230ac5ba362fa5814fc09719ce.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9258915.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1693579.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\e37547e91f440467b82bf19381652a5a0693f4230ac5ba362fa5814fc09719ce.exe
"C:\Users\Admin\AppData\Local\Temp\e37547e91f440467b82bf19381652a5a0693f4230ac5ba362fa5814fc09719ce.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9258915.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9258915.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1693579.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1693579.exe
Network
| Country | Destination | Domain | Proto |
| FI | 77.91.124.111:19069 | tcp | |
| US | 8.8.8.8:53 | 97.17.167.52.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 |
| FI | 77.91.124.111:19069 | tcp | |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| FI | 77.91.124.111:19069 | tcp | |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| FI | 77.91.124.111:19069 | tcp | |
| FI | 77.91.124.111:19069 | tcp | |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| FI | 77.91.124.111:19069 | tcp | |
| FI | 77.91.124.111:19069 | tcp | |
| FI | 77.91.124.111:19069 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9258915.exe
| MD5 | 5fd6d3e6fc1c155215de0c641f83df53 |
| SHA1 | 5a3bc3af557ac85093ebd0a9ce3f8c8549b3fff7 |
| SHA256 | 86050d16b2d0bcf0ef79617680047f00a9161508d78c6fdebb0300bda9f632d4 |
| SHA512 | 04d8f8da160efa3cdc763b69c62985e826134e6e98c81b58d00379ba5a9125c2b7d2e4ab3f484e13e89b25d2ba713563472255d129f52b04e270abae97bd8ecd |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1693579.exe
| MD5 | 3828259ae3422b138f2044bf45b783e5 |
| SHA1 | 037f0c1666ef466d597ddeff604610dfcc878084 |
| SHA256 | 3fb9d83488c28b3ca570c66392c85a590db4448ee78158f6cffc8bcb5add15fa |
| SHA512 | d8978639a2c7405c6dc5c19f946a6a8bd958f785570a12e4f3ec6f155922335a35a64a9e644a0abbacbb3331cfe989c679b48b08af5a0ed4c30ce0e613c1c755 |
memory/2752-14-0x000000007457E000-0x000000007457F000-memory.dmp
memory/2752-15-0x0000000000900000-0x0000000000928000-memory.dmp
memory/2752-16-0x0000000007BB0000-0x00000000081C8000-memory.dmp
memory/2752-17-0x0000000007620000-0x0000000007632000-memory.dmp
memory/2752-18-0x0000000007790000-0x000000000789A000-memory.dmp
memory/2752-20-0x0000000074570000-0x0000000074D20000-memory.dmp
memory/2752-19-0x00000000076C0000-0x00000000076FC000-memory.dmp
memory/2752-21-0x0000000004C40000-0x0000000004C8C000-memory.dmp
memory/2752-22-0x000000007457E000-0x000000007457F000-memory.dmp
memory/2752-23-0x0000000074570000-0x0000000074D20000-memory.dmp