Analysis Overview
SHA256
2853a61188b4446be57543858adcc704e8534326d4d84ac44a60743b1a44cbfe
Threat Level: Known bad
The file ram.exe was found to be: Known bad.
Malicious Activity Summary
Detects HijackLoader (aka IDAT Loader)
Hijackloader family
HijackLoader
Suspicious use of NtCreateUserProcessOtherParentProcess
Rhadamanthys
Deletes itself
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-17 08:34
Signatures
Detects HijackLoader (aka IDAT Loader)
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Hijackloader family
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-17 08:34
Reported
2024-10-17 08:36
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
151s
Command Line
Signatures
Detects HijackLoader (aka IDAT Loader)
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
HijackLoader
Rhadamanthys
Suspicious use of NtCreateUserProcessOtherParentProcess
| Description | Indicator | Process | Target |
| PID 3528 created 2500 | N/A | C:\Windows\SysWOW64\explorer.exe | C:\Windows\system32\sihost.exe |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3388 set thread context of 3232 | N/A | C:\Users\Admin\AppData\Local\Temp\ram.exe | C:\Windows\SysWOW64\cmd.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\openwith.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\ram.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\explorer.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ram.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ram.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\explorer.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\explorer.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\openwith.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\openwith.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\openwith.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\openwith.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ram.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\sihost.exe
sihost.exe
C:\Users\Admin\AppData\Local\Temp\ram.exe
"C:\Users\Admin\AppData\Local\Temp\ram.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\SysWOW64\cmd.exe
C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\openwith.exe
"C:\Windows\system32\openwith.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 66.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
Files
memory/3388-0-0x0000000000430000-0x0000000000DAC000-memory.dmp
memory/3388-1-0x00000000751F0000-0x000000007536B000-memory.dmp
memory/3388-2-0x00007FF8382B0000-0x00007FF8384A5000-memory.dmp
memory/3388-3-0x0000000075203000-0x0000000075205000-memory.dmp
memory/3388-4-0x00000000751F0000-0x000000007536B000-memory.dmp
memory/3388-5-0x00000000751F0000-0x000000007536B000-memory.dmp
memory/3232-7-0x00000000751F0000-0x000000007536B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\11c43b72
| MD5 | 6230e2981dc0f08903655a52ee22354d |
| SHA1 | ab0ead346e918b698a75abf8eeab5a841cdb58b0 |
| SHA256 | 2ad7efaee2f86810f85a38db38272400735b29d5ebe4ebf47ff5847901b899e3 |
| SHA512 | b25fc9220d40946e14c6a5d59fec16f72f1db5d84e8963fbf9bd331a230c78fc9cae3757d8f2521ab8ee71e0fbb6ea6c9e19aa7e0d81a63977fd05f844d657d3 |
memory/3232-9-0x00007FF8382B0000-0x00007FF8384A5000-memory.dmp
memory/3232-10-0x00000000751F0000-0x000000007536B000-memory.dmp
memory/3232-11-0x00000000751F0000-0x000000007536B000-memory.dmp
memory/3232-13-0x00000000751F0000-0x000000007536B000-memory.dmp
memory/3528-14-0x0000000000400000-0x0000000000480000-memory.dmp
memory/3528-15-0x00007FF8382B0000-0x00007FF8384A5000-memory.dmp
memory/3528-16-0x0000000000400000-0x0000000000480000-memory.dmp
memory/3528-18-0x0000000000913000-0x000000000091B000-memory.dmp
memory/3528-19-0x0000000003E40000-0x0000000004240000-memory.dmp
memory/3528-20-0x0000000003E40000-0x0000000004240000-memory.dmp
memory/3528-23-0x0000000000830000-0x0000000000C63000-memory.dmp
memory/3528-24-0x0000000076220000-0x0000000076435000-memory.dmp
memory/3004-25-0x00000000008B0000-0x00000000008B9000-memory.dmp
memory/3528-27-0x0000000000400000-0x0000000000480000-memory.dmp
memory/3004-30-0x00007FF8382B0000-0x00007FF8384A5000-memory.dmp
memory/3004-32-0x0000000076220000-0x0000000076435000-memory.dmp
memory/3004-29-0x0000000002460000-0x0000000002860000-memory.dmp