Analysis Overview
SHA256
4bf712e760eabd92d9ddc32c20af51729630ceed38676ef496c1412fcc042d15
Threat Level: Known bad
The file EDG9502024072.r16.rar was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook payload
Suspicious use of SetThreadContext
AutoIT Executable
Program crash
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-30 13:22
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-30 13:22
Reported
2024-08-30 13:24
Platform
win10v2004-20240802-en
Max time kernel
139s
Max time network
130s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\EDG9502024072.exe |
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\EDG9502024072.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EDG9502024072.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EDG9502024072.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EDG9502024072.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EDG9502024072.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EDG9502024072.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 220 wrote to memory of 4952 | N/A | C:\Users\Admin\AppData\Local\Temp\EDG9502024072.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 220 wrote to memory of 4952 | N/A | C:\Users\Admin\AppData\Local\Temp\EDG9502024072.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 220 wrote to memory of 4952 | N/A | C:\Users\Admin\AppData\Local\Temp\EDG9502024072.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 220 wrote to memory of 4952 | N/A | C:\Users\Admin\AppData\Local\Temp\EDG9502024072.exe | C:\Windows\SysWOW64\svchost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\EDG9502024072.exe
"C:\Users\Admin\AppData\Local\Temp\EDG9502024072.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\EDG9502024072.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 220 -ip 220
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 220 -s 724
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3996,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=3860 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| 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 | 58.55.71.13.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 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.201.86.20.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 | 55.36.223.20.in-addr.arpa | udp |
Files
memory/220-10-0x0000000003B10000-0x0000000003B14000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-30 13:22
Reported
2024-08-30 13:24
Platform
win7-20240704-en
Max time kernel
148s
Max time network
153s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2308 set thread context of 2180 | N/A | C:\Users\Admin\AppData\Local\Temp\EDG9502024072.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 2180 set thread context of 1256 | N/A | C:\Windows\SysWOW64\svchost.exe | C:\Windows\Explorer.EXE |
| PID 2180 set thread context of 1256 | N/A | C:\Windows\SysWOW64\svchost.exe | C:\Windows\Explorer.EXE |
| PID 2284 set thread context of 1256 | N/A | C:\Windows\SysWOW64\cmmon32.exe | C:\Windows\Explorer.EXE |
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\EDG9502024072.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmmon32.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EDG9502024072.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmmon32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmmon32.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\cmmon32.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EDG9502024072.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EDG9502024072.exe | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EDG9502024072.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EDG9502024072.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\EDG9502024072.exe
"C:\Users\Admin\AppData\Local\Temp\EDG9502024072.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\EDG9502024072.exe"
C:\Windows\SysWOW64\cmmon32.exe
"C:\Windows\SysWOW64\cmmon32.exe"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\SysWOW64\svchost.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.sjin.info | udp |
| US | 8.8.8.8:53 | www.olan-paaaa.buzz | udp |
| US | 8.8.8.8:53 | www.nherited-traits-ant.bond | udp |
| US | 8.8.8.8:53 | www.ridgenexttechnologies.partners | udp |
| US | 8.8.8.8:53 | www.refabricated-homes-72652.bond | udp |
| US | 8.8.8.8:53 | www.swjbcl3.top | udp |
Files
memory/2308-10-0x0000000000120000-0x0000000000124000-memory.dmp
memory/2180-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2180-12-0x0000000000970000-0x0000000000C73000-memory.dmp
memory/2180-14-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2180-15-0x00000000001C0000-0x00000000001D4000-memory.dmp
memory/1256-16-0x0000000006960000-0x0000000006A89000-memory.dmp
memory/1256-21-0x00000000076C0000-0x0000000007843000-memory.dmp
memory/1256-20-0x0000000006960000-0x0000000006A89000-memory.dmp
memory/2180-19-0x0000000000270000-0x0000000000284000-memory.dmp
memory/2180-18-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2284-22-0x0000000000110000-0x000000000011D000-memory.dmp
memory/2284-24-0x0000000000110000-0x000000000011D000-memory.dmp
memory/2284-25-0x0000000000080000-0x00000000000AF000-memory.dmp
memory/1256-26-0x00000000076C0000-0x0000000007843000-memory.dmp
memory/1256-31-0x0000000007850000-0x00000000079CE000-memory.dmp
memory/1256-33-0x0000000007850000-0x00000000079CE000-memory.dmp
memory/1256-34-0x0000000007850000-0x00000000079CE000-memory.dmp