Analysis Overview
SHA256
ed04bf92f6fdea80a5580a3dc115ab38332ad30418d4611f8942e3f8f18b45fb
Threat Level: Likely malicious
The file fd81eb5f702b8c0d8a790bf6cced05f3d2b4ae7e.exe was found to be: Likely malicious.
Malicious Activity Summary
Sets file to hidden
Executes dropped EXE
Checks computer location settings
Loads dropped DLL
Command and Scripting Interpreter: PowerShell
Legitimate hosting services abused for malware hosting/C2
Adds Run key to start application
Unsigned PE
Enumerates physical storage devices
Views/modifies file attributes
Uses Task Scheduler COM API
Delays execution with timeout.exe
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Scheduled Task/Job: Scheduled Task
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 20:10
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 20:10
Reported
2024-11-13 20:12
Platform
win7-20240903-en
Max time kernel
117s
Max time network
144s
Command Line
Signatures
Sets file to hidden
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\attrib.exe | N/A |
| N/A | N/A | C:\Windows\System32\attrib.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ServiceProfiles\$77helppanel.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\cmd.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Templates\\ServiceProfiles\\$77helppanel.exe\"" | C:\Users\Admin\AppData\Local\Temp\fd81eb5f702b8c0d8a790bf6cced05f3d2b4ae7e.exe | N/A |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | discord.com | N/A | N/A |
| N/A | discord.com | N/A | N/A |
Enumerates physical storage devices
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\timeout.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\System32\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fd81eb5f702b8c0d8a790bf6cced05f3d2b4ae7e.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fd81eb5f702b8c0d8a790bf6cced05f3d2b4ae7e.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fd81eb5f702b8c0d8a790bf6cced05f3d2b4ae7e.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\Roaming\Microsoft\Windows\Templates\ServiceProfiles\$77helppanel.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\fd81eb5f702b8c0d8a790bf6cced05f3d2b4ae7e.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ServiceProfiles\$77helppanel.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ServiceProfiles\$77helppanel.exe | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Views/modifies file attributes
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\attrib.exe | N/A |
| N/A | N/A | C:\Windows\System32\attrib.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\fd81eb5f702b8c0d8a790bf6cced05f3d2b4ae7e.exe
"C:\Users\Admin\AppData\Local\Temp\fd81eb5f702b8c0d8a790bf6cced05f3d2b4ae7e.exe"
C:\Windows\System32\attrib.exe
"C:\Windows\System32\attrib.exe" +s +h "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ServiceProfiles"
C:\Windows\System32\attrib.exe
"C:\Windows\System32\attrib.exe" +s +h "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ServiceProfiles\$77helppanel.exe"
C:\Windows\system32\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\tmpBAF6.tmp.bat""
C:\Windows\system32\timeout.exe
timeout 3
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ServiceProfiles\$77helppanel.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ServiceProfiles\$77helppanel.exe"
C:\Windows\system32\schtasks.exe
"schtasks.exe" /query /TN $77helppanel.exe
C:\Windows\system32\schtasks.exe
"schtasks.exe" /Create /SC ONCE /TN "$77helppanel.exe" /TR "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ServiceProfiles\$77helppanel.exe \"\$77helppanel.exe\" /AsAdmin" /ST 00:01 /IT /F /RL HIGHEST
C:\Windows\system32\schtasks.exe
"schtasks.exe" /query /TN $77helppanel.exe
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Set-MpPreference -ExclusionExtension exe,bat,dll,ps1;exit
C:\Windows\System32\schtasks.exe
"C:\Windows\System32\schtasks.exe" /create /sc daily /tn "helppanel_Task-DAILY-21PM" /TR "%MyFile%" /ST 21:00
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | discord.com | udp |
| US | 162.159.136.232:443 | discord.com | tcp |
| DE | 109.120.138.220:9999 | tcp |
Files
memory/2724-0-0x000007FEF5433000-0x000007FEF5434000-memory.dmp
memory/2724-1-0x000000013F730000-0x000000013F740000-memory.dmp
memory/2724-2-0x000007FEF5430000-0x000007FEF5E1C000-memory.dmp
memory/2724-3-0x000007FEF5433000-0x000007FEF5434000-memory.dmp
memory/2724-4-0x000007FEF5430000-0x000007FEF5E1C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpBAF6.tmp.bat
| MD5 | 813e2ba05c6c464c60b0f3c71940f85e |
| SHA1 | 3dbb9a644dcc421af18e67f54415ce6dbd767e04 |
| SHA256 | 9a703d954f4cc104e08dbee55580edc13220b0c77ecc55cdaf79f07b4e4f53b0 |
| SHA512 | c5619daf5a632dfcc08b3e32bff42cbe23ae25f3920ec9a8fbaa3edb5b99057e6e60a64f425732a3b118c71d903f0b363e9e51f1e24aef27f93c7061565d549e |
memory/2724-14-0x000007FEF5430000-0x000007FEF5E1C000-memory.dmp
\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ServiceProfiles\$77helppanel.exe
| MD5 | ba17472a8155ff38b3b6fa9a17f5aa70 |
| SHA1 | fd81eb5f702b8c0d8a790bf6cced05f3d2b4ae7e |
| SHA256 | ed04bf92f6fdea80a5580a3dc115ab38332ad30418d4611f8942e3f8f18b45fb |
| SHA512 | 6c2cb93efddb3205700c6406b3345b711c84bb64fe093dddad2cb6b16163cdb8883d8bde3b42cee2b7d82fa394fb6a5b9307252f66aef7b32bd68ae862a885d4 |
memory/2440-19-0x000000013F6D0000-0x000000013F6E0000-memory.dmp
memory/2420-24-0x000000001B5B0000-0x000000001B892000-memory.dmp
memory/2420-25-0x0000000001F70000-0x0000000001F78000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\CabE1D9.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-13 20:10
Reported
2024-11-13 20:12
Platform
win10v2004-20241007-en
Max time kernel
95s
Max time network
142s
Command Line
Signatures
Sets file to hidden
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\attrib.exe | N/A |
| N/A | N/A | C:\Windows\System32\attrib.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\fd81eb5f702b8c0d8a790bf6cced05f3d2b4ae7e.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ServiceProfiles\$77helppanel.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ServiceProfiles\$77helppanel.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Templates\\ServiceProfiles\\$77helppanel.exe\"" | C:\Users\Admin\AppData\Local\Temp\fd81eb5f702b8c0d8a790bf6cced05f3d2b4ae7e.exe | N/A |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | discord.com | N/A | N/A |
| N/A | discord.com | N/A | N/A |
Enumerates physical storage devices
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\timeout.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SYSTEM32\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\System32\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\fd81eb5f702b8c0d8a790bf6cced05f3d2b4ae7e.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ServiceProfiles\$77helppanel.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ServiceProfiles\$77helppanel.exe | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Views/modifies file attributes
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\attrib.exe | N/A |
| N/A | N/A | C:\Windows\System32\attrib.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\fd81eb5f702b8c0d8a790bf6cced05f3d2b4ae7e.exe
"C:\Users\Admin\AppData\Local\Temp\fd81eb5f702b8c0d8a790bf6cced05f3d2b4ae7e.exe"
C:\Windows\System32\attrib.exe
"C:\Windows\System32\attrib.exe" +s +h "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ServiceProfiles"
C:\Windows\System32\attrib.exe
"C:\Windows\System32\attrib.exe" +s +h "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ServiceProfiles\$77helppanel.exe"
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpE678.tmp.bat""
C:\Windows\system32\timeout.exe
timeout 3
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ServiceProfiles\$77helppanel.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ServiceProfiles\$77helppanel.exe"
C:\Windows\SYSTEM32\schtasks.exe
"schtasks.exe" /query /TN $77helppanel.exe
C:\Windows\SYSTEM32\schtasks.exe
"schtasks.exe" /Create /SC ONCE /TN "$77helppanel.exe" /TR "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ServiceProfiles\$77helppanel.exe \"\$77helppanel.exe\" /AsAdmin" /ST 00:01 /IT /F /RL HIGHEST
C:\Windows\SYSTEM32\schtasks.exe
"schtasks.exe" /query /TN $77helppanel.exe
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Set-MpPreference -ExclusionExtension exe,bat,dll,ps1;exit
C:\Windows\System32\schtasks.exe
"C:\Windows\System32\schtasks.exe" /create /sc daily /tn "helppanel_Task-DAILY-21PM" /TR "%MyFile%" /ST 21:00
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | discord.com | udp |
| US | 162.159.128.233:443 | discord.com | tcp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 233.128.159.162.in-addr.arpa | udp |
| DE | 109.120.138.220:9999 | tcp | |
| US | 8.8.8.8:53 | 220.138.120.109.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
Files
memory/4768-0-0x00007FFE304F3000-0x00007FFE304F5000-memory.dmp
memory/4768-1-0x00000000002A0000-0x00000000002B0000-memory.dmp
memory/4768-2-0x00007FFE304F0000-0x00007FFE30FB1000-memory.dmp
memory/4768-3-0x00007FFE304F3000-0x00007FFE304F5000-memory.dmp
memory/4768-4-0x00007FFE304F0000-0x00007FFE30FB1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpE678.tmp.bat
| MD5 | 4e23ed5591d2fa8035476f6faf849826 |
| SHA1 | da6e723b389fcfb505c67f223bb09f4e49150afb |
| SHA256 | 7b49e1e69f8ed2df003ee6f6a8fa791a9f7debbc4722d58ef54f1ececc65f0f4 |
| SHA512 | 3aec3cbd98d01782e0b623d5c015350354455aab1e593af7c5ab9e82562a4886748ed612e862bbfffa021c749fe14eef828b63fbeeb4f74181c13a3d6801a29a |
memory/4768-10-0x00007FFE304F0000-0x00007FFE30FB1000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ServiceProfiles\$77helppanel.exe
| MD5 | ba17472a8155ff38b3b6fa9a17f5aa70 |
| SHA1 | fd81eb5f702b8c0d8a790bf6cced05f3d2b4ae7e |
| SHA256 | ed04bf92f6fdea80a5580a3dc115ab38332ad30418d4611f8942e3f8f18b45fb |
| SHA512 | 6c2cb93efddb3205700c6406b3345b711c84bb64fe093dddad2cb6b16163cdb8883d8bde3b42cee2b7d82fa394fb6a5b9307252f66aef7b32bd68ae862a885d4 |
memory/2780-14-0x00007FFE30523000-0x00007FFE30525000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3umaassa.h0d.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/2888-20-0x000002295D880000-0x000002295D8A2000-memory.dmp
memory/2780-29-0x00007FFE30523000-0x00007FFE30525000-memory.dmp