Analysis Overview
SHA256
918cf290f7dceb2753f76eaea2f2de72d4c3af109028c49f901cef7bd1106d70
Threat Level: Known bad
The file 918cf290f7dceb2753f76eaea2f2de72d4c3af109028c49f901cef7bd1106d70 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
2024-11-10 09:00
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 09:00
Reported
2024-11-10 09:02
Platform
win10v2004-20241007-en
Max time kernel
131s
Max time network
148s
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\njO28.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bLF50.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\918cf290f7dceb2753f76eaea2f2de72d4c3af109028c49f901cef7bd1106d70.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\njO28.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\918cf290f7dceb2753f76eaea2f2de72d4c3af109028c49f901cef7bd1106d70.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\njO28.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bLF50.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\918cf290f7dceb2753f76eaea2f2de72d4c3af109028c49f901cef7bd1106d70.exe
"C:\Users\Admin\AppData\Local\Temp\918cf290f7dceb2753f76eaea2f2de72d4c3af109028c49f901cef7bd1106d70.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\njO28.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\njO28.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bLF50.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bLF50.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 30.243.111.52.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\njO28.exe
| MD5 | 29f29c47c6c1d58a2029ecee4e1b194f |
| SHA1 | 97e652d0d71214aa44dab61b49d0bd6341795157 |
| SHA256 | d0423217bae6dff552610d5afe42e125afd5593296b25ffe78d8f35e9ac6f9ec |
| SHA512 | 6a9514a71f877cea3d1a1a141e408a04d5ff0bf0a250dad710c03a7e82a1d20f666693ff2d6464b63d400d57ba0ee4f8758ee4950b4cd45407d2e83e489da320 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bLF50.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/4284-14-0x00000000747BE000-0x00000000747BF000-memory.dmp
memory/4284-15-0x0000000000470000-0x00000000004A2000-memory.dmp
memory/4284-16-0x0000000005430000-0x0000000005A48000-memory.dmp
memory/4284-17-0x0000000004F50000-0x000000000505A000-memory.dmp
memory/4284-18-0x0000000004E80000-0x0000000004E92000-memory.dmp
memory/4284-19-0x0000000004EE0000-0x0000000004F1C000-memory.dmp
memory/4284-20-0x0000000005060000-0x00000000050AC000-memory.dmp
memory/4284-21-0x00000000747BE000-0x00000000747BF000-memory.dmp