Analysis Overview
SHA256
fd32b776edd0656ad550b2a4981897515f5f2c793eb3d80da8fcd04f98b12222
Threat Level: Likely malicious
The file 078f2f65179647c8a6af688be140138eae827e1f was found to be: Likely malicious.
Malicious Activity Summary
Sets file to hidden
Loads dropped DLL
Checks computer location settings
Executes dropped EXE
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Command and Scripting Interpreter: PowerShell
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Scheduled Task/Job: Scheduled Task
Views/modifies file attributes
Uses Task Scheduler COM API
Suspicious use of SetWindowsHookEx
Delays execution with timeout.exe
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 20:12
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 20:12
Reported
2024-11-13 20:14
Platform
win7-20240903-en
Max time kernel
138s
Max time network
147s
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\comserver\$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\\comserver\\$77HelpPanel.exe\"" | C:\Users\Admin\AppData\Local\Temp\078f2f65179647c8a6af688be140138eae827e1f.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\078f2f65179647c8a6af688be140138eae827e1f.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\078f2f65179647c8a6af688be140138eae827e1f.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\078f2f65179647c8a6af688be140138eae827e1f.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\comserver\$77HelpPanel.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\078f2f65179647c8a6af688be140138eae827e1f.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\comserver\$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\comserver\$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\078f2f65179647c8a6af688be140138eae827e1f.exe
"C:\Users\Admin\AppData\Local\Temp\078f2f65179647c8a6af688be140138eae827e1f.exe"
C:\Windows\System32\attrib.exe
"C:\Windows\System32\attrib.exe" +s +h "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\comserver"
C:\Windows\System32\attrib.exe
"C:\Windows\System32\attrib.exe" +s +h "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\comserver\$77HelpPanel.exe"
C:\Windows\system32\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\tmp696.tmp.bat""
C:\Windows\system32\timeout.exe
timeout 3
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\comserver\$77HelpPanel.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\comserver\$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\comserver\$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 | 162.159.137.232:443 | discord.com | tcp |
| DE | 109.120.138.54:9999 | tcp | |
| DE | 109.120.138.54:9999 | tcp | |
| DE | 109.120.138.54:9999 | tcp | |
| DE | 109.120.138.54:9999 | tcp | |
| DE | 109.120.138.54:9999 | tcp | |
| DE | 109.120.138.54:9999 | tcp |
Files
memory/2540-0-0x000007FEF56B3000-0x000007FEF56B4000-memory.dmp
memory/2540-1-0x000000013F2D0000-0x000000013F2E0000-memory.dmp
memory/2540-2-0x000007FEF56B0000-0x000007FEF609C000-memory.dmp
memory/2540-3-0x000007FEF56B3000-0x000007FEF56B4000-memory.dmp
memory/2540-4-0x000007FEF56B0000-0x000007FEF609C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp696.tmp.bat
| MD5 | dd12f3615329c43cb767532665ee38eb |
| SHA1 | e1882e95797b0a0cf5a834b07b9f3fffa897bb0e |
| SHA256 | 22b30c5233098d82a947f368972eb4e4c15bd834f1d0bb7a6b3ee504d04ffaed |
| SHA512 | 089e5fea88f80d2b68eb7245af75be830b8fa12276a678ac7af88d0f3cba6f9cc873ffa15c91ed7dead49ea3d3c11c523d178567067ae22807d20fc07783ad00 |
memory/2540-14-0x000007FEF56B0000-0x000007FEF609C000-memory.dmp
\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\comserver\$77HelpPanel.exe
| MD5 | fe4ee341b4e7e0d03e27893bd6070a3e |
| SHA1 | 078f2f65179647c8a6af688be140138eae827e1f |
| SHA256 | fd32b776edd0656ad550b2a4981897515f5f2c793eb3d80da8fcd04f98b12222 |
| SHA512 | fa0b4d10db62e06c782b09b2bd40974ec990ebf02d8a8e8f5e0932cc6cc2e91071129392a9feb57a4f33868d25f31901a2f884e54821451ba9c8d70ae420da7c |
memory/2944-19-0x000000013FE20000-0x000000013FE30000-memory.dmp
memory/2676-24-0x000000001B5E0000-0x000000001B8C2000-memory.dmp
memory/2676-25-0x0000000002340000-0x0000000002348000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-13 20:12
Reported
2024-11-13 20:14
Platform
win10v2004-20241007-en
Max time kernel
136s
Max time network
148s
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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\078f2f65179647c8a6af688be140138eae827e1f.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\comserver\$77HelpPanel.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\comserver\$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\\comserver\\$77HelpPanel.exe\"" | C:\Users\Admin\AppData\Local\Temp\078f2f65179647c8a6af688be140138eae827e1f.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\078f2f65179647c8a6af688be140138eae827e1f.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\comserver\$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\comserver\$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\078f2f65179647c8a6af688be140138eae827e1f.exe
"C:\Users\Admin\AppData\Local\Temp\078f2f65179647c8a6af688be140138eae827e1f.exe"
C:\Windows\System32\attrib.exe
"C:\Windows\System32\attrib.exe" +s +h "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\comserver"
C:\Windows\System32\attrib.exe
"C:\Windows\System32\attrib.exe" +s +h "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\comserver\$77HelpPanel.exe"
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpF9B.tmp.bat""
C:\Windows\system32\timeout.exe
timeout 3
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\comserver\$77HelpPanel.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\comserver\$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\comserver\$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 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.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 | 162.159.136.232:443 | discord.com | tcp |
| DE | 109.120.138.54:9999 | tcp | |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.136.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| DE | 109.120.138.54:9999 | tcp | |
| DE | 109.120.138.54:9999 | tcp | |
| DE | 109.120.138.54:9999 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| DE | 109.120.138.54:9999 | tcp | |
| DE | 109.120.138.54:9999 | tcp |
Files
memory/3420-0-0x00007FFAABF93000-0x00007FFAABF95000-memory.dmp
memory/3420-1-0x0000000000660000-0x0000000000670000-memory.dmp
memory/3420-2-0x00007FFAABF90000-0x00007FFAACA51000-memory.dmp
memory/3420-3-0x00007FFAABF93000-0x00007FFAABF95000-memory.dmp
memory/3420-4-0x00007FFAABF90000-0x00007FFAACA51000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpF9B.tmp.bat
| MD5 | 978faa211032968f769eb04e9452147d |
| SHA1 | 30cb744b86e8a74a4c745bf219c304d721ac6446 |
| SHA256 | 07d7c1927b26e12f9fb1cbbf3450ada332e4347700b56ae671cfd7d5f9dc04f5 |
| SHA512 | ea004fccb96552b9ba4620503e6fd63f860fd6440c210a5f82a2f789c9a70dbf483a67c114ba639d3b3fc0e97a962af40cc98a63663e0b8e383be79efeb54ff6 |
memory/3420-10-0x00007FFAABF90000-0x00007FFAACA51000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\comserver\$77HelpPanel.exe
| MD5 | fe4ee341b4e7e0d03e27893bd6070a3e |
| SHA1 | 078f2f65179647c8a6af688be140138eae827e1f |
| SHA256 | fd32b776edd0656ad550b2a4981897515f5f2c793eb3d80da8fcd04f98b12222 |
| SHA512 | fa0b4d10db62e06c782b09b2bd40974ec990ebf02d8a8e8f5e0932cc6cc2e91071129392a9feb57a4f33868d25f31901a2f884e54821451ba9c8d70ae420da7c |
memory/1412-14-0x00007FFAABF90000-0x00007FFAACA51000-memory.dmp
memory/4732-15-0x00000270DBD90000-0x00000270DBDB2000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ju21tsij.ya2.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/1412-27-0x00007FFAABF90000-0x00007FFAACA51000-memory.dmp