Analysis Overview
SHA256
b4319210ed63ced7b431ef15430a5a98dadf9601af2ec882d00b48e1aefca6c8
Threat Level: Known bad
The file b4319210ed63ced7b431ef15430a5a98dadf9601af2ec882d00b48e1aefca6c8.exe was found to be: Known bad.
Malicious Activity Summary
Suspicious use of NtCreateUserProcessOtherParentProcess
Rhadamanthys
Command and Scripting Interpreter: PowerShell
Executes dropped EXE
Enumerates processes with tasklist
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-15 02:02
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-15 02:02
Reported
2024-10-15 02:05
Platform
win7-20240903-en
Max time kernel
119s
Max time network
121s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\b4319210ed63ced7b431ef15430a5a98dadf9601af2ec882d00b48e1aefca6c8.exe
"C:\Users\Admin\AppData\Local\Temp\b4319210ed63ced7b431ef15430a5a98dadf9601af2ec882d00b48e1aefca6c8.exe"
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-15 02:02
Reported
2024-10-15 02:05
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
152s
Command Line
Signatures
Rhadamanthys
Suspicious use of NtCreateUserProcessOtherParentProcess
| Description | Indicator | Process | Target |
| PID 824 created 2616 | N/A | C:\Users\Admin\AppData\Local\Temp\Tqs5MXM8xx.exe | C:\Windows\system32\sihost.exe |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Tqs5MXM8xx.exe | N/A |
Enumerates processes with tasklist
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\tasklist.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\Tqs5MXM8xx.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\openwith.exe | N/A |
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:\Users\Admin\AppData\Local\Temp\Tqs5MXM8xx.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Tqs5MXM8xx.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 AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\system32\tasklist.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\sihost.exe
sihost.exe
C:\Users\Admin\AppData\Local\Temp\b4319210ed63ced7b431ef15430a5a98dadf9601af2ec882d00b48e1aefca6c8.exe
"C:\Users\Admin\AppData\Local\Temp\b4319210ed63ced7b431ef15430a5a98dadf9601af2ec882d00b48e1aefca6c8.exe"
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /d /s /c "tasklist"
C:\Windows\system32\tasklist.exe
tasklist
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /d /s /c "powershell -Command "Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData'; Add-MpPreference -ExclusionPath 'C:\ProgramData'""
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -Command "Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData'; Add-MpPreference -ExclusionPath 'C:\ProgramData'"
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /d /s /c "C:\Users\Admin\AppData\Local\Temp\Tqs5MXM8xx.exe"
C:\Users\Admin\AppData\Local\Temp\Tqs5MXM8xx.exe
C:\Users\Admin\AppData\Local\Temp\Tqs5MXM8xx.exe
C:\Windows\SysWOW64\openwith.exe
"C:\Windows\system32\openwith.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | github.com | udp |
| GB | 20.26.156.215:443 | github.com | tcp |
| US | 8.8.8.8:53 | objects.githubusercontent.com | udp |
| US | 185.199.109.133:443 | objects.githubusercontent.com | tcp |
| US | 8.8.8.8:53 | 215.156.26.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.109.199.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.173.189.20.in-addr.arpa | udp |
Files
memory/3336-2-0x00007FFA23A03000-0x00007FFA23A05000-memory.dmp
memory/3336-3-0x000001F5BCB80000-0x000001F5BCBA2000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_wvjv4uiu.gx3.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/3336-13-0x00007FFA23A00000-0x00007FFA244C1000-memory.dmp
memory/3336-14-0x00007FFA23A00000-0x00007FFA244C1000-memory.dmp
memory/3336-17-0x00007FFA23A00000-0x00007FFA244C1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Tqs5MXM8xx.exe
| MD5 | 0ec4b9b5f2c28fbf2492589a344b8664 |
| SHA1 | ec46f875687fbddf48290fd117a40750d510c837 |
| SHA256 | eb8966926eb86c0b7207bcbeb56a8540c88f3b4c002e8778405fb16c645ef286 |
| SHA512 | 95e047410b7ba7a8f929e9d9bec1b7da87c863094651f65b5940d7217faa0101316d019e1965f82ee2cdd7d4004b08f2169a5bf5d9e42df57dfe344f4f24e7f2 |
memory/824-22-0x0000000000400000-0x00000000007F9000-memory.dmp
memory/824-24-0x0000000000400000-0x00000000007F9000-memory.dmp
memory/824-27-0x0000000003710000-0x0000000003B10000-memory.dmp
memory/824-28-0x0000000003710000-0x0000000003B10000-memory.dmp
memory/824-29-0x00007FFA42950000-0x00007FFA42B45000-memory.dmp
memory/824-31-0x0000000075FE0000-0x00000000761F5000-memory.dmp
memory/3156-32-0x00000000009D0000-0x00000000009D9000-memory.dmp
memory/824-34-0x0000000000400000-0x00000000007F9000-memory.dmp
memory/3156-35-0x00000000026E0000-0x0000000002AE0000-memory.dmp
memory/3156-38-0x0000000075FE0000-0x00000000761F5000-memory.dmp
memory/3156-36-0x00007FFA42950000-0x00007FFA42B45000-memory.dmp