Analysis Overview
SHA256
fbfb470973135803a543cd71e58d6b70aff6be3bf060721bf711fd98fcf4387a
Threat Level: Known bad
The file fbfb470973135803a543cd71e58d6b70aff6be3bf060721bf711fd98fcf4387aN.exe was found to be: Known bad.
Malicious Activity Summary
Redline family
RedLine
RedLine payload
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
2024-11-20 01:34
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-20 01:34
Reported
2024-11-20 01:37
Platform
win10v2004-20241007-en
Max time kernel
106s
Max time network
124s
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\bHM44.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\fbfb470973135803a543cd71e58d6b70aff6be3bf060721bf711fd98fcf4387aN.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\fbfb470973135803a543cd71e58d6b70aff6be3bf060721bf711fd98fcf4387aN.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bHM44.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4888 wrote to memory of 412 | N/A | C:\Users\Admin\AppData\Local\Temp\fbfb470973135803a543cd71e58d6b70aff6be3bf060721bf711fd98fcf4387aN.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bHM44.exe |
| PID 4888 wrote to memory of 412 | N/A | C:\Users\Admin\AppData\Local\Temp\fbfb470973135803a543cd71e58d6b70aff6be3bf060721bf711fd98fcf4387aN.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bHM44.exe |
| PID 4888 wrote to memory of 412 | N/A | C:\Users\Admin\AppData\Local\Temp\fbfb470973135803a543cd71e58d6b70aff6be3bf060721bf711fd98fcf4387aN.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bHM44.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\fbfb470973135803a543cd71e58d6b70aff6be3bf060721bf711fd98fcf4387aN.exe
"C:\Users\Admin\AppData\Local\Temp\fbfb470973135803a543cd71e58d6b70aff6be3bf060721bf711fd98fcf4387aN.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bHM44.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bHM44.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 | 13.86.106.20.in-addr.arpa | udp |
| 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 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.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 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.71.91.104.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bHM44.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/412-7-0x0000000073F6E000-0x0000000073F6F000-memory.dmp
memory/412-8-0x0000000000DE0000-0x0000000000E12000-memory.dmp
memory/412-9-0x0000000005C20000-0x0000000006238000-memory.dmp
memory/412-10-0x0000000005780000-0x000000000588A000-memory.dmp
memory/412-11-0x00000000056B0000-0x00000000056C2000-memory.dmp
memory/412-12-0x0000000005710000-0x000000000574C000-memory.dmp
memory/412-13-0x0000000005890000-0x00000000058DC000-memory.dmp
memory/412-14-0x0000000073F6E000-0x0000000073F6F000-memory.dmp