Analysis Overview
SHA256
118f99aafa48ae5abbee5d1819658ce11487d9ce7eb8bbc4af7f7ffd7daecbe0
Threat Level: Known bad
The file 118f99aafa48ae5abbee5d1819658ce11487d9ce7eb8bbc4af7f7ffd7daecbe0 was found to be: Known bad.
Malicious Activity Summary
RedLine
RedLine payload
Redline family
Executes dropped EXE
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 07:09
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 07:09
Reported
2024-11-10 07:12
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
150s
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\naD73.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bEs27.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\118f99aafa48ae5abbee5d1819658ce11487d9ce7eb8bbc4af7f7ffd7daecbe0.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\naD73.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\bEs27.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\118f99aafa48ae5abbee5d1819658ce11487d9ce7eb8bbc4af7f7ffd7daecbe0.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\naD73.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\118f99aafa48ae5abbee5d1819658ce11487d9ce7eb8bbc4af7f7ffd7daecbe0.exe
"C:\Users\Admin\AppData\Local\Temp\118f99aafa48ae5abbee5d1819658ce11487d9ce7eb8bbc4af7f7ffd7daecbe0.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\naD73.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\naD73.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bEs27.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bEs27.exe
Network
| Country | Destination | Domain | Proto |
| 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 |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 102.209.201.84.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| RU | 193.233.20.12:4132 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\naD73.exe
| MD5 | d4e6eb7ad4f953c04f4f719d4672ff8c |
| SHA1 | 29e72834de4e9dc69f8f05c376ca4dddd7e90953 |
| SHA256 | 5616c42dfa51a9f62e21c769c4c97a6e106067c5e789052aef318b67d058febf |
| SHA512 | a8e4fed0be8c67d9b756807884dd9a67fbbf782e01345310af03f4a3a5ffea5449b22bf3c1f60348c4715d4349bc2d15152e935e682b5d4969cef8a6327d5853 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bEs27.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/3268-14-0x00000000749EE000-0x00000000749EF000-memory.dmp
memory/3268-15-0x0000000000070000-0x00000000000A2000-memory.dmp
memory/3268-16-0x0000000004FD0000-0x00000000055E8000-memory.dmp
memory/3268-17-0x0000000004B50000-0x0000000004C5A000-memory.dmp
memory/3268-18-0x0000000004A90000-0x0000000004AA2000-memory.dmp
memory/3268-19-0x0000000004AF0000-0x0000000004B2C000-memory.dmp
memory/3268-20-0x0000000004C60000-0x0000000004CAC000-memory.dmp
memory/3268-21-0x00000000749EE000-0x00000000749EF000-memory.dmp