Analysis Overview
SHA256
a0295663c005e7515aa5d3ef0af36efbe4fd1dce9fb31609037c4eb0ab68a014
Threat Level: Known bad
The file RG Launcher.exe was found to be: Known bad.
Malicious Activity Summary
Rhadamanthys
Rhadamanthys family
Suspicious use of NtCreateUserProcessOtherParentProcess
Downloads MZ/PE file
Checks computer location settings
Executes dropped EXE
Looks up external IP address via web service
Program crash
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-14 21:05
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-14 21:04
Reported
2024-11-14 21:10
Platform
win10ltsc2021-20241023-en
Max time kernel
181s
Max time network
209s
Command Line
Signatures
Rhadamanthys
Rhadamanthys family
Suspicious use of NtCreateUserProcessOtherParentProcess
| Description | Indicator | Process | Target |
| PID 632 created 3080 | N/A | C:\Users\Admin\AppData\Local\DownloadedExes\1.exe | C:\Windows\system32\sihost.exe |
| PID 2920 created 3080 | N/A | C:\Users\Admin\AppData\Local\DownloadedExes\2.exe | C:\Windows\system32\sihost.exe |
Downloads MZ/PE file
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3785588363-1079601362-4184885025-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\RG Launcher.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\DownloadedExes\1.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\DownloadedExes\2.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | myexternalip.com | N/A | N/A |
Enumerates physical storage devices
Program crash
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\DownloadedExes\1.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\DownloadedExes\2.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\openwith.exe | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS | C:\Users\Admin\AppData\Local\Temp\RG Launcher.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer | C:\Users\Admin\AppData\Local\Temp\RG Launcher.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion | C:\Users\Admin\AppData\Local\Temp\RG Launcher.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\DownloadedExes\1.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\DownloadedExes\1.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 |
| N/A | N/A | C:\Users\Admin\AppData\Local\DownloadedExes\2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\DownloadedExes\2.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 use of WriteProcessMemory
Processes
C:\Windows\system32\sihost.exe
sihost.exe
C:\Users\Admin\AppData\Local\Temp\RG Launcher.exe
"C:\Users\Admin\AppData\Local\Temp\RG Launcher.exe"
C:\Users\Admin\AppData\Local\DownloadedExes\1.exe
"C:\Users\Admin\AppData\Local\DownloadedExes\1.exe"
C:\Users\Admin\AppData\Local\DownloadedExes\2.exe
"C:\Users\Admin\AppData\Local\DownloadedExes\2.exe"
C:\Windows\SysWOW64\openwith.exe
"C:\Windows\system32\openwith.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 632 -ip 632
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 632 -s 532
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 632 -ip 632
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 632 -s 568
C:\Windows\SysWOW64\openwith.exe
"C:\Windows\system32\openwith.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 2920 -ip 2920
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2920 -s 544
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 2920 -ip 2920
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2920 -s 540
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 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| NL | 89.23.103.143:5000 | 89.23.103.143 | tcp |
| NL | 89.23.103.39:80 | 89.23.103.39 | tcp |
| US | 8.8.8.8:53 | 143.103.23.89.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 39.103.23.89.in-addr.arpa | udp |
| US | 8.8.8.8:53 | fd.api.iris.microsoft.com | udp |
| IE | 20.223.35.26:443 | fd.api.iris.microsoft.com | tcp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | myexternalip.com | udp |
| US | 34.160.111.145:80 | myexternalip.com | tcp |
| US | 8.8.8.8:53 | 145.111.160.34.in-addr.arpa | udp |
| NL | 89.23.103.143:5000 | 89.23.103.143 | tcp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 49.192.11.51.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\DownloadedExes\1.exe
| MD5 | b4e80b2b2278c16fc0d9d96509273b38 |
| SHA1 | 3a690dba90353088dbb5da1897b09bdb55a934d6 |
| SHA256 | afa73902cb62bd3fc39c67ff494172148144f2bc194a31250390d8b6f94f3473 |
| SHA512 | 830d858cade6a20021c3bf4addca71ca01638107ced1d51278a515745862274c6ca96c23104dba645c0c513060c06474e2fa878c0820bddda2a37f4f3181cc48 |
C:\Users\Admin\AppData\Local\DownloadedExes\2.exe
| MD5 | 0c6b1946ae82e2cb099f3f24ec6082ed |
| SHA1 | 1bff64d5b7657b6b77daef3037215043d48aaad5 |
| SHA256 | 2f2309857af8f8fdb34f7e077c8059ae3e734f1f2685736f69771cf9497cf4c2 |
| SHA512 | 6dccfba891128d5c85d7b120863fad2954d99abcf826c2a786d24450d47db0f0e094761b58c7d83dd5292a73b6c964ddb0086a412ff13b518628d6df8282b99d |
memory/632-31-0x00000000010B0000-0x000000000112E000-memory.dmp
memory/632-32-0x0000000003BB0000-0x0000000003FB0000-memory.dmp
memory/632-33-0x0000000003BB0000-0x0000000003FB0000-memory.dmp
memory/632-34-0x0000000003BB0000-0x0000000003FB0000-memory.dmp
memory/632-35-0x0000000003BB0000-0x0000000003FB0000-memory.dmp
memory/632-36-0x00007FF9F9450000-0x00007FF9F9648000-memory.dmp
memory/632-38-0x00000000764D0000-0x000000007670A000-memory.dmp
memory/5064-39-0x0000000000FD0000-0x0000000000FD9000-memory.dmp
memory/5064-41-0x0000000002EE0000-0x00000000032E0000-memory.dmp
memory/5064-44-0x00000000764D0000-0x000000007670A000-memory.dmp
memory/5064-42-0x00007FF9F9450000-0x00007FF9F9648000-memory.dmp
memory/632-45-0x0000000003BB0000-0x0000000003FB0000-memory.dmp
memory/2920-47-0x0000000003D30000-0x0000000004130000-memory.dmp
memory/2920-50-0x00000000764D0000-0x000000007670A000-memory.dmp
memory/2920-48-0x00007FF9F9450000-0x00007FF9F9648000-memory.dmp
memory/464-53-0x00000000024A0000-0x00000000028A0000-memory.dmp
memory/464-54-0x00007FF9F9450000-0x00007FF9F9648000-memory.dmp
memory/464-56-0x00000000764D0000-0x000000007670A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-14 21:04
Reported
2024-11-14 21:10
Platform
win11-20241007-en
Max time kernel
115s
Max time network
203s
Command Line
Signatures
Rhadamanthys
Rhadamanthys family
Suspicious use of NtCreateUserProcessOtherParentProcess
| Description | Indicator | Process | Target |
| PID 248 created 2884 | N/A | C:\Users\Admin\AppData\Local\DownloadedExes\1.exe | C:\Windows\system32\sihost.exe |
| PID 1956 created 2884 | N/A | C:\Users\Admin\AppData\Local\DownloadedExes\2.exe | C:\Windows\system32\sihost.exe |
Downloads MZ/PE file
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\DownloadedExes\1.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\DownloadedExes\2.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | myexternalip.com | N/A | N/A |
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\DownloadedExes\1.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\DownloadedExes\2.exe | N/A |
| 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:\Windows\SysWOW64\openwith.exe | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS | C:\Users\Admin\AppData\Local\Temp\RG Launcher.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer | C:\Users\Admin\AppData\Local\Temp\RG Launcher.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion | C:\Users\Admin\AppData\Local\Temp\RG Launcher.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\DownloadedExes\1.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\DownloadedExes\1.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 |
| N/A | N/A | C:\Users\Admin\AppData\Local\DownloadedExes\2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\DownloadedExes\2.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 use of WriteProcessMemory
Processes
C:\Windows\system32\sihost.exe
sihost.exe
C:\Users\Admin\AppData\Local\Temp\RG Launcher.exe
"C:\Users\Admin\AppData\Local\Temp\RG Launcher.exe"
C:\Users\Admin\AppData\Local\DownloadedExes\1.exe
"C:\Users\Admin\AppData\Local\DownloadedExes\1.exe"
C:\Users\Admin\AppData\Local\DownloadedExes\2.exe
"C:\Users\Admin\AppData\Local\DownloadedExes\2.exe"
C:\Windows\SysWOW64\openwith.exe
"C:\Windows\system32\openwith.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 248 -ip 248
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 248 -s 532
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 248 -ip 248
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 248 -s 528
C:\Windows\SysWOW64\openwith.exe
"C:\Windows\system32\openwith.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 1956 -ip 1956
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1956 -s 532
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 1956 -ip 1956
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1956 -s 528
Network
| Country | Destination | Domain | Proto |
| NL | 89.23.103.143:5000 | 89.23.103.143 | tcp |
| NL | 89.23.103.39:80 | 89.23.103.39 | tcp |
| US | 8.8.8.8:53 | 143.103.23.89.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 39.103.23.89.in-addr.arpa | udp |
| US | 34.160.111.145:80 | myexternalip.com | tcp |
| NL | 89.23.103.143:5000 | 89.23.103.143 | tcp |
Files
C:\Users\Admin\AppData\Local\DownloadedExes\1.exe
| MD5 | b4e80b2b2278c16fc0d9d96509273b38 |
| SHA1 | 3a690dba90353088dbb5da1897b09bdb55a934d6 |
| SHA256 | afa73902cb62bd3fc39c67ff494172148144f2bc194a31250390d8b6f94f3473 |
| SHA512 | 830d858cade6a20021c3bf4addca71ca01638107ced1d51278a515745862274c6ca96c23104dba645c0c513060c06474e2fa878c0820bddda2a37f4f3181cc48 |
C:\Users\Admin\AppData\Local\DownloadedExes\2.exe
| MD5 | 0c6b1946ae82e2cb099f3f24ec6082ed |
| SHA1 | 1bff64d5b7657b6b77daef3037215043d48aaad5 |
| SHA256 | 2f2309857af8f8fdb34f7e077c8059ae3e734f1f2685736f69771cf9497cf4c2 |
| SHA512 | 6dccfba891128d5c85d7b120863fad2954d99abcf826c2a786d24450d47db0f0e094761b58c7d83dd5292a73b6c964ddb0086a412ff13b518628d6df8282b99d |
memory/248-25-0x0000000001310000-0x000000000138E000-memory.dmp
memory/248-26-0x0000000003C80000-0x0000000004080000-memory.dmp
memory/248-27-0x0000000003C80000-0x0000000004080000-memory.dmp
memory/248-28-0x0000000003C80000-0x0000000004080000-memory.dmp
memory/248-29-0x0000000003C80000-0x0000000004080000-memory.dmp
memory/248-33-0x0000000076050000-0x00000000762A2000-memory.dmp
memory/248-30-0x00007FF8AFE00000-0x00007FF8B0009000-memory.dmp
memory/612-34-0x0000000000A20000-0x0000000000A29000-memory.dmp
memory/248-31-0x00007FF8AFE01000-0x00007FF8AFF2A000-memory.dmp
memory/612-36-0x00000000027D0000-0x0000000002BD0000-memory.dmp
memory/612-39-0x0000000076050000-0x00000000762A2000-memory.dmp
memory/612-37-0x00007FF8AFE00000-0x00007FF8B0009000-memory.dmp
memory/248-40-0x0000000003C80000-0x0000000004080000-memory.dmp
memory/1956-42-0x0000000003520000-0x0000000003920000-memory.dmp
memory/1956-45-0x0000000076050000-0x00000000762A2000-memory.dmp
memory/1956-43-0x00007FF8AFE00000-0x00007FF8B0009000-memory.dmp
memory/2448-48-0x0000000002BC0000-0x0000000002FC0000-memory.dmp
memory/2448-49-0x00007FF8AFE00000-0x00007FF8B0009000-memory.dmp
memory/2448-51-0x0000000076050000-0x00000000762A2000-memory.dmp