Analysis Overview
SHA256
6fdebd27218d820aab768426215e50628db26dacb9cf992ba9212581f18706ad
Threat Level: Known bad
The file 6fdebd27218d820aab768426215e50628db26dacb9cf992ba9212581f18706ad was found to be: Known bad.
Malicious Activity Summary
FatalRat
Gh0strat
Gh0st RAT payload
Fatal Rat payload
Deletes itself
Checks computer location settings
UPX packed file
Enumerates physical storage devices
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Checks processor information in registry
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-07-28 10:21
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-07-28 10:21
Reported
2023-07-28 10:24
Platform
win7-20230712-en
Max time kernel
118s
Max time network
120s
Command Line
Signatures
FatalRat
Fatal Rat payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Enumerates physical storage devices
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Users\Admin\AppData\Local\Temp\6fdebd27218d820aab768426215e50628db26dacb9cf992ba9212581f18706ad.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\6fdebd27218d820aab768426215e50628db26dacb9cf992ba9212581f18706ad.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\6fdebd27218d820aab768426215e50628db26dacb9cf992ba9212581f18706ad.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6fdebd27218d820aab768426215e50628db26dacb9cf992ba9212581f18706ad.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6fdebd27218d820aab768426215e50628db26dacb9cf992ba9212581f18706ad.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1808 wrote to memory of 1680 | N/A | C:\Users\Admin\AppData\Local\Temp\6fdebd27218d820aab768426215e50628db26dacb9cf992ba9212581f18706ad.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1808 wrote to memory of 1680 | N/A | C:\Users\Admin\AppData\Local\Temp\6fdebd27218d820aab768426215e50628db26dacb9cf992ba9212581f18706ad.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1808 wrote to memory of 1680 | N/A | C:\Users\Admin\AppData\Local\Temp\6fdebd27218d820aab768426215e50628db26dacb9cf992ba9212581f18706ad.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1808 wrote to memory of 1680 | N/A | C:\Users\Admin\AppData\Local\Temp\6fdebd27218d820aab768426215e50628db26dacb9cf992ba9212581f18706ad.exe | C:\Windows\SysWOW64\cmd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\6fdebd27218d820aab768426215e50628db26dacb9cf992ba9212581f18706ad.exe
"C:\Users\Admin\AppData\Local\Temp\6fdebd27218d820aab768426215e50628db26dacb9cf992ba9212581f18706ad.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c del /q C:\Users\Admin\AppData\Local\Temp\6fdebd27218d820aab768426215e50628db26dacb9cf992ba9212581f18706ad.exe
Network
| Country | Destination | Domain | Proto |
| CN | 211.101.247.114:21569 | 211.101.247.114 | tcp |
| US | 8.8.8.8:53 | shopiping.cn | udp |
| CN | 211.101.247.114:21680 | shopiping.cn | tcp |
Files
C:\ProgramData\iokwindsns.jpg
| MD5 | ba64147912c84f30017e1b70ad640629 |
| SHA1 | 385be170b2ca3987a1899b8916083642958fbfd2 |
| SHA256 | 7b1be6f5defcf082846bdcaa1dc23f9d10b40ad97eac2d428e068b0e3687dc4a |
| SHA512 | 3f7633d715d5dde98017dffc8af502bc37f74deb6e5013e8ab1cea36413b7e5abc4c2774994a5ac43637833ef9c83126c1e308965630533b0ea739d322333aef |
memory/1808-59-0x0000000000670000-0x000000000068F000-memory.dmp
memory/1808-60-0x0000000000670000-0x000000000068F000-memory.dmp
memory/1808-61-0x0000000010000000-0x0000000010020000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-07-28 10:21
Reported
2023-07-28 10:24
Platform
win10v2004-20230703-en
Max time kernel
144s
Max time network
145s
Command Line
Signatures
FatalRat
Gh0st RAT 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 |
Gh0strat
Fatal Rat payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\6fdebd27218d820aab768426215e50628db26dacb9cf992ba9212581f18706ad.exe | N/A |
UPX packed file
| 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 |
| N/A | N/A | N/A | N/A |
Enumerates physical storage devices
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\6fdebd27218d820aab768426215e50628db26dacb9cf992ba9212581f18706ad.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Users\Admin\AppData\Local\Temp\6fdebd27218d820aab768426215e50628db26dacb9cf992ba9212581f18706ad.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\6fdebd27218d820aab768426215e50628db26dacb9cf992ba9212581f18706ad.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6fdebd27218d820aab768426215e50628db26dacb9cf992ba9212581f18706ad.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6fdebd27218d820aab768426215e50628db26dacb9cf992ba9212581f18706ad.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2648 wrote to memory of 3976 | N/A | C:\Users\Admin\AppData\Local\Temp\6fdebd27218d820aab768426215e50628db26dacb9cf992ba9212581f18706ad.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2648 wrote to memory of 3976 | N/A | C:\Users\Admin\AppData\Local\Temp\6fdebd27218d820aab768426215e50628db26dacb9cf992ba9212581f18706ad.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2648 wrote to memory of 3976 | N/A | C:\Users\Admin\AppData\Local\Temp\6fdebd27218d820aab768426215e50628db26dacb9cf992ba9212581f18706ad.exe | C:\Windows\SysWOW64\cmd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\6fdebd27218d820aab768426215e50628db26dacb9cf992ba9212581f18706ad.exe
"C:\Users\Admin\AppData\Local\Temp\6fdebd27218d820aab768426215e50628db26dacb9cf992ba9212581f18706ad.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c del /q C:\Users\Admin\AppData\Local\Temp\6fdebd27218d820aab768426215e50628db26dacb9cf992ba9212581f18706ad.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| CN | 211.101.247.114:21569 | 211.101.247.114 | tcp |
| US | 8.8.8.8:53 | 114.247.101.211.in-addr.arpa | udp |
| US | 8.8.8.8:53 | shopiping.cn | udp |
| CN | 211.101.247.114:21680 | shopiping.cn | tcp |
| CN | 211.101.247.114:21680 | shopiping.cn | tcp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | shopiping.cn | udp |
| CN | 211.101.247.114:21680 | shopiping.cn | tcp |
| US | 8.8.8.8:53 | 1.202.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 51.15.97.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 1.77.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 131.109.69.13.in-addr.arpa | udp |
Files
memory/2648-138-0x0000000004260000-0x000000000427F000-memory.dmp
C:\ProgramData\iokwindsns.jpg
| MD5 | ba64147912c84f30017e1b70ad640629 |
| SHA1 | 385be170b2ca3987a1899b8916083642958fbfd2 |
| SHA256 | 7b1be6f5defcf082846bdcaa1dc23f9d10b40ad97eac2d428e068b0e3687dc4a |
| SHA512 | 3f7633d715d5dde98017dffc8af502bc37f74deb6e5013e8ab1cea36413b7e5abc4c2774994a5ac43637833ef9c83126c1e308965630533b0ea739d322333aef |
memory/2648-139-0x0000000004260000-0x000000000427F000-memory.dmp
memory/2648-140-0x0000000010000000-0x0000000010020000-memory.dmp
memory/2648-144-0x0000000004750000-0x000000000489D000-memory.dmp
memory/2648-148-0x0000000004750000-0x000000000489D000-memory.dmp
memory/2648-149-0x0000000004750000-0x000000000489D000-memory.dmp
memory/2648-150-0x0000000004750000-0x000000000489D000-memory.dmp
memory/2648-155-0x0000000004750000-0x000000000489D000-memory.dmp