Analysis Overview
SHA256
1ebe028f378930b59920cdae1a51ba597b09cc6d89e710594a21a741732f18c3
Threat Level: Known bad
The file 1ebe028f378930b59920cdae1a51ba597b09cc6d89e710594a21a741732f18c3 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
2024-11-11 02:49
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 02:49
Reported
2024-11-11 02:52
Platform
win10v2004-20241007-en
Max time kernel
131s
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\nxe16.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bFd01.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\1ebe028f378930b59920cdae1a51ba597b09cc6d89e710594a21a741732f18c3.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\nxe16.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\1ebe028f378930b59920cdae1a51ba597b09cc6d89e710594a21a741732f18c3.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nxe16.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bFd01.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1ebe028f378930b59920cdae1a51ba597b09cc6d89e710594a21a741732f18c3.exe
"C:\Users\Admin\AppData\Local\Temp\1ebe028f378930b59920cdae1a51ba597b09cc6d89e710594a21a741732f18c3.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nxe16.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nxe16.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bFd01.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bFd01.exe
Network
| Country | Destination | Domain | Proto |
| RU | 193.233.20.12:4132 | tcp | |
| 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 | 72.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 68.209.201.84.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 |
| US | 8.8.8.8:53 | 13.227.111.52.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\nxe16.exe
| MD5 | e1305587077a1c4b12b1f83f3839d879 |
| SHA1 | 741991a7ffa190433aea77e403b422b7bf4372b0 |
| SHA256 | ae8972a3e9590b0e42a779234105dcacf616c2747809172908549bd03d0c46a2 |
| SHA512 | 13aebada5249072dd6f20f26c1848424ee0ef231ca1693edc5320cbfddf0988e88e4d72b91cacc7ae2c057ea2682d91e768d95ecfa064a0e54f14319e9da87bf |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bFd01.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/3108-14-0x0000000074A4E000-0x0000000074A4F000-memory.dmp
memory/3108-15-0x00000000006E0000-0x0000000000712000-memory.dmp
memory/3108-16-0x0000000005640000-0x0000000005C58000-memory.dmp
memory/3108-17-0x00000000051C0000-0x00000000052CA000-memory.dmp
memory/3108-18-0x00000000050F0000-0x0000000005102000-memory.dmp
memory/3108-19-0x0000000005150000-0x000000000518C000-memory.dmp
memory/3108-20-0x00000000052D0000-0x000000000531C000-memory.dmp
memory/3108-21-0x0000000074A4E000-0x0000000074A4F000-memory.dmp