Analysis Overview
SHA256
f73717ede50c0ae3573c34a1cca093a90b6e52265fd26b8bfbbfee5b84d57273
Threat Level: Known bad
The file NEAS.f73717ede50c0ae3573c34a1cca093a90b6e52265fd26b8bfbbfee5b84d57273exe_JC.exe was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook payload
Suspicious use of SetThreadContext
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-10-23 19:34
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-10-23 19:34
Reported
2023-10-23 19:40
Platform
win7-20231020-en
Max time kernel
118s
Max time network
124s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1944 set thread context of 2816 | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.f73717ede50c0ae3573c34a1cca093a90b6e52265fd26b8bfbbfee5b84d57273exe_JC.exe | C:\Users\Admin\AppData\Local\Temp\NEAS.f73717ede50c0ae3573c34a1cca093a90b6e52265fd26b8bfbbfee5b84d57273exe_JC.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.f73717ede50c0ae3573c34a1cca093a90b6e52265fd26b8bfbbfee5b84d57273exe_JC.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\NEAS.f73717ede50c0ae3573c34a1cca093a90b6e52265fd26b8bfbbfee5b84d57273exe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.f73717ede50c0ae3573c34a1cca093a90b6e52265fd26b8bfbbfee5b84d57273exe_JC.exe"
C:\Users\Admin\AppData\Local\Temp\NEAS.f73717ede50c0ae3573c34a1cca093a90b6e52265fd26b8bfbbfee5b84d57273exe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.f73717ede50c0ae3573c34a1cca093a90b6e52265fd26b8bfbbfee5b84d57273exe_JC.exe"
Network
Files
memory/1944-1-0x00000000743D0000-0x0000000074ABE000-memory.dmp
memory/1944-0-0x0000000000DD0000-0x0000000000E66000-memory.dmp
memory/1944-2-0x0000000000390000-0x00000000003D0000-memory.dmp
memory/1944-3-0x0000000000360000-0x0000000000378000-memory.dmp
memory/1944-4-0x00000000743D0000-0x0000000074ABE000-memory.dmp
memory/1944-5-0x0000000000390000-0x00000000003D0000-memory.dmp
memory/1944-6-0x0000000000300000-0x0000000000310000-memory.dmp
memory/1944-7-0x0000000005700000-0x000000000576E000-memory.dmp
memory/2816-8-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2816-9-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2816-12-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2816-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1944-13-0x00000000743D0000-0x0000000074ABE000-memory.dmp
memory/2816-14-0x0000000000850000-0x0000000000B53000-memory.dmp
memory/2816-15-0x0000000000850000-0x0000000000B53000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-10-23 19:34
Reported
2023-10-23 19:40
Platform
win10v2004-20231023-en
Max time kernel
138s
Max time network
146s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4084 set thread context of 3476 | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.f73717ede50c0ae3573c34a1cca093a90b6e52265fd26b8bfbbfee5b84d57273exe_JC.exe | C:\Users\Admin\AppData\Local\Temp\NEAS.f73717ede50c0ae3573c34a1cca093a90b6e52265fd26b8bfbbfee5b84d57273exe_JC.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.f73717ede50c0ae3573c34a1cca093a90b6e52265fd26b8bfbbfee5b84d57273exe_JC.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\NEAS.f73717ede50c0ae3573c34a1cca093a90b6e52265fd26b8bfbbfee5b84d57273exe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.f73717ede50c0ae3573c34a1cca093a90b6e52265fd26b8bfbbfee5b84d57273exe_JC.exe"
C:\Users\Admin\AppData\Local\Temp\NEAS.f73717ede50c0ae3573c34a1cca093a90b6e52265fd26b8bfbbfee5b84d57273exe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.f73717ede50c0ae3573c34a1cca093a90b6e52265fd26b8bfbbfee5b84d57273exe_JC.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 90.16.208.104.in-addr.arpa | udp |
Files
memory/4084-1-0x0000000000F60000-0x0000000000FF6000-memory.dmp
memory/4084-0-0x0000000074A60000-0x0000000075210000-memory.dmp
memory/4084-2-0x0000000005E90000-0x0000000006434000-memory.dmp
memory/4084-3-0x00000000059D0000-0x0000000005A62000-memory.dmp
memory/4084-4-0x0000000005C00000-0x0000000005C10000-memory.dmp
memory/4084-5-0x0000000005B80000-0x0000000005B8A000-memory.dmp
memory/4084-6-0x0000000005CB0000-0x0000000005D4C000-memory.dmp
memory/4084-7-0x0000000005C60000-0x0000000005C78000-memory.dmp
memory/4084-8-0x0000000074A60000-0x0000000075210000-memory.dmp
memory/4084-9-0x0000000005C00000-0x0000000005C10000-memory.dmp
memory/4084-10-0x0000000005C10000-0x0000000005C20000-memory.dmp
memory/4084-11-0x00000000072D0000-0x000000000733E000-memory.dmp
memory/3476-12-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4084-14-0x0000000074A60000-0x0000000075210000-memory.dmp
memory/3476-15-0x0000000001600000-0x000000000194A000-memory.dmp