Analysis Overview
SHA256
8545816561e1711c0cb155440ef3b97384ed612afd78e8b8a854468cc38ab4a7
Threat Level: Known bad
The file 8545816561e1711c0cb155440ef3b97384ed612afd78e8b8a854468cc38ab4a7 was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook payload
Suspicious use of SetThreadContext
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Gathers network information
Suspicious behavior: MapViewOfSection
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-10-23 13:32
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-10-23 13:32
Reported
2023-10-23 13:35
Platform
win7-20231020-en
Max time kernel
121s
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 2916 set thread context of 2812 | N/A | C:\Users\Admin\AppData\Local\Temp\PO8687.exe | C:\Users\Admin\AppData\Local\Temp\PO8687.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\PO8687.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO8687.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO8687.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO8687.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO8687.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO8687.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO8687.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\PO8687.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\PO8687.exe
"C:\Users\Admin\AppData\Local\Temp\PO8687.exe"
C:\Users\Admin\AppData\Local\Temp\PO8687.exe
"C:\Users\Admin\AppData\Local\Temp\PO8687.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2812 -s 36
Network
Files
memory/2916-0-0x0000000000D30000-0x0000000000DF4000-memory.dmp
memory/2916-1-0x0000000073F40000-0x000000007462E000-memory.dmp
memory/2916-2-0x00000000006C0000-0x0000000000700000-memory.dmp
memory/2916-3-0x0000000000530000-0x000000000054C000-memory.dmp
memory/2916-4-0x0000000000510000-0x000000000051C000-memory.dmp
memory/2916-5-0x0000000073F40000-0x000000007462E000-memory.dmp
memory/2916-6-0x00000000006C0000-0x0000000000700000-memory.dmp
memory/2916-7-0x0000000000550000-0x0000000000560000-memory.dmp
memory/2916-8-0x000000000A0E0000-0x000000000A14E000-memory.dmp
memory/2812-9-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2812-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2812-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2812-14-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2916-15-0x0000000073F40000-0x000000007462E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-10-23 13:32
Reported
2023-10-23 13:35
Platform
win10v2004-20231020-en
Max time kernel
149s
Max time network
149s
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 4868 set thread context of 380 | N/A | C:\Users\Admin\AppData\Local\Temp\PO8687.exe | C:\Users\Admin\AppData\Local\Temp\PO8687.exe |
| PID 380 set thread context of 3136 | N/A | C:\Users\Admin\AppData\Local\Temp\PO8687.exe | C:\Windows\Explorer.EXE |
| PID 2404 set thread context of 3136 | N/A | C:\Windows\SysWOW64\ipconfig.exe | C:\Windows\Explorer.EXE |
Gathers network information
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\ipconfig.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO8687.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO8687.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO8687.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ipconfig.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ipconfig.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\PO8687.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\PO8687.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\ipconfig.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\PO8687.exe
"C:\Users\Admin\AppData\Local\Temp\PO8687.exe"
C:\Users\Admin\AppData\Local\Temp\PO8687.exe
"C:\Users\Admin\AppData\Local\Temp\PO8687.exe"
C:\Users\Admin\AppData\Local\Temp\PO8687.exe
"C:\Users\Admin\AppData\Local\Temp\PO8687.exe"
C:\Windows\SysWOW64\ipconfig.exe
"C:\Windows\SysWOW64\ipconfig.exe"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\PO8687.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 254.209.247.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 45.21.80.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.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 | 1.208.79.178.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.los3.online | udp |
| US | 172.177.169.252:80 | www.los3.online | tcp |
| US | 8.8.8.8:53 | www.los3.online | udp |
| US | 172.177.169.252:80 | www.los3.online | tcp |
| US | 8.8.8.8:53 | www.ssongg1620.cfd | udp |
| US | 154.208.15.212:80 | www.ssongg1620.cfd | tcp |
| US | 8.8.8.8:53 | 212.15.208.154.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.toolifyonline.com | udp |
| KR | 210.114.6.176:80 | www.toolifyonline.com | tcp |
| US | 8.8.8.8:53 | 176.6.114.210.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.73.42.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.regmt.pro | udp |
| RU | 31.31.196.247:80 | www.regmt.pro | tcp |
| US | 8.8.8.8:53 | 247.196.31.31.in-addr.arpa | udp |
Files
memory/4868-0-0x0000000000960000-0x0000000000A24000-memory.dmp
memory/4868-1-0x00000000748C0000-0x0000000075070000-memory.dmp
memory/4868-2-0x00000000058B0000-0x0000000005E54000-memory.dmp
memory/4868-3-0x0000000005400000-0x0000000005492000-memory.dmp
memory/4868-4-0x00000000055C0000-0x00000000055D0000-memory.dmp
memory/4868-5-0x00000000054C0000-0x00000000054CA000-memory.dmp
memory/4868-6-0x0000000005540000-0x000000000555C000-memory.dmp
memory/4868-7-0x00000000054B0000-0x00000000054BC000-memory.dmp
memory/4868-8-0x00000000748C0000-0x0000000075070000-memory.dmp
memory/4868-9-0x00000000055C0000-0x00000000055D0000-memory.dmp
memory/4868-10-0x00000000057C0000-0x00000000057D0000-memory.dmp
memory/4868-11-0x000000000BC10000-0x000000000BC7E000-memory.dmp
memory/4868-12-0x000000000ED20000-0x000000000EDBC000-memory.dmp
memory/380-13-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4868-15-0x00000000748C0000-0x0000000075070000-memory.dmp
memory/380-16-0x0000000001A60000-0x0000000001DAA000-memory.dmp
memory/380-18-0x0000000000400000-0x000000000042F000-memory.dmp
memory/380-19-0x00000000016D0000-0x00000000016E4000-memory.dmp
memory/3136-20-0x0000000008D30000-0x0000000008EB5000-memory.dmp
memory/2404-21-0x00000000004C0000-0x00000000004CB000-memory.dmp
memory/2404-22-0x00000000004C0000-0x00000000004CB000-memory.dmp
memory/2404-23-0x00000000008C0000-0x00000000008EF000-memory.dmp
memory/2404-24-0x0000000001170000-0x00000000014BA000-memory.dmp
memory/2404-25-0x00000000008C0000-0x00000000008EF000-memory.dmp
memory/3136-26-0x0000000008D30000-0x0000000008EB5000-memory.dmp
memory/2404-28-0x0000000000F80000-0x0000000001013000-memory.dmp
memory/3136-29-0x000000000A5F0000-0x000000000A70B000-memory.dmp
memory/3136-30-0x000000000A5F0000-0x000000000A70B000-memory.dmp
memory/3136-32-0x000000000A5F0000-0x000000000A70B000-memory.dmp