Analysis Overview
SHA256
7376932014797e4b7f5a1c4776d865e1ba03cba69d9811f11a449c188157c918
Threat Level: Known bad
The file FLP_5012_306_171.exe was found to be: Known bad.
Malicious Activity Summary
Oski
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
Program crash
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-04-19 04:19
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-04-19 04:19
Reported
2022-04-19 04:25
Platform
win7-20220414-en
Max time kernel
101s
Max time network
99s
Command Line
Signatures
Oski
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 880 set thread context of 1528 | N/A | C:\Users\Admin\AppData\Local\Temp\FLP_5012_306_171.exe | C:\Users\Admin\AppData\Local\Temp\FLP_5012_306_171.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\FLP_5012_306_171.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FLP_5012_306_171.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\FLP_5012_306_171.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\FLP_5012_306_171.exe
"C:\Users\Admin\AppData\Local\Temp\FLP_5012_306_171.exe"
C:\Users\Admin\AppData\Local\Temp\FLP_5012_306_171.exe
C:\Users\Admin\AppData\Local\Temp\FLP_5012_306_171.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1528 -s 256
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 5azc.xyz | udp |
Files
memory/880-54-0x0000000001330000-0x0000000001392000-memory.dmp
memory/880-55-0x0000000000360000-0x000000000036A000-memory.dmp
memory/880-56-0x0000000000410000-0x0000000000436000-memory.dmp
memory/1528-57-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1528-58-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1528-60-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1528-62-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1528-64-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1528-66-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1528-67-0x000000000040717B-mapping.dmp
memory/1528-69-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1528-70-0x0000000075711000-0x0000000075713000-memory.dmp
memory/1528-71-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1632-72-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-04-19 04:19
Reported
2022-04-19 04:26
Platform
win10v2004-20220414-en
Max time kernel
136s
Max time network
177s
Command Line
Signatures
Oski
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4320 set thread context of 1332 | N/A | C:\Users\Admin\AppData\Local\Temp\FLP_5012_306_171.exe | C:\Users\Admin\AppData\Local\Temp\FLP_5012_306_171.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\FLP_5012_306_171.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FLP_5012_306_171.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FLP_5012_306_171.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\FLP_5012_306_171.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\FLP_5012_306_171.exe
"C:\Users\Admin\AppData\Local\Temp\FLP_5012_306_171.exe"
C:\Users\Admin\AppData\Local\Temp\FLP_5012_306_171.exe
C:\Users\Admin\AppData\Local\Temp\FLP_5012_306_171.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1332 -ip 1332
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1332 -s 1292
Network
| Country | Destination | Domain | Proto |
| NL | 20.190.160.73:443 | tcp | |
| NL | 20.190.160.129:443 | tcp | |
| US | 8.238.111.254:80 | tcp | |
| GB | 51.105.71.136:443 | tcp | |
| NL | 20.190.160.132:443 | tcp | |
| US | 8.238.111.254:80 | tcp | |
| US | 8.238.111.254:80 | tcp | |
| US | 8.238.111.254:80 | tcp | |
| NL | 20.190.160.69:443 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 204.79.197.203:80 | tcp | |
| NL | 20.190.160.8:443 | tcp | |
| US | 8.8.8.8:53 | 5azc.xyz | udp |
| NL | 20.190.160.4:443 | tcp |
Files
memory/4320-130-0x0000000000530000-0x0000000000592000-memory.dmp
memory/4320-131-0x0000000004F30000-0x0000000004FA6000-memory.dmp
memory/4320-132-0x0000000004F00000-0x0000000004F1E000-memory.dmp
memory/1332-133-0x0000000000000000-mapping.dmp
memory/1332-134-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1332-135-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1332-136-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1332-137-0x0000000000400000-0x0000000000438000-memory.dmp