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 behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-04-16 05:38
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-04-16 05:38
Reported
2022-04-16 05:45
Platform
win7-20220414-en
Max time kernel
91s
Max time network
95s
Command Line
Signatures
Oski
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1672 set thread context of 1748 | 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 1748 -s 788
Network
| Country | Destination | Domain | Proto |
| US | 93.184.220.29:80 | tcp | |
| US | 204.79.197.200:443 | tcp | |
| US | 8.8.8.8:53 | 5azc.xyz | udp |
Files
memory/1672-54-0x0000000000D70000-0x0000000000DD2000-memory.dmp
memory/1672-55-0x00000000003A0000-0x00000000003AA000-memory.dmp
memory/1672-56-0x00000000004D0000-0x00000000004F6000-memory.dmp
memory/1672-57-0x0000000075B61000-0x0000000075B63000-memory.dmp
memory/1748-58-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1748-59-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1748-61-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1748-63-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1748-65-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1748-67-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1748-68-0x000000000040717B-mapping.dmp
memory/1748-70-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1748-72-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2004-73-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-04-16 05:38
Reported
2022-04-16 05:45
Platform
win10v2004-20220414-en
Max time kernel
61s
Max time network
75s
Command Line
Signatures
Oski
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3176 set thread context of 4776 | 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 184 -p 4776 -ip 4776
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4776 -s 1308
Network
| Country | Destination | Domain | Proto |
| US | 8.253.135.241:80 | tcp | |
| US | 20.189.173.12:443 | tcp | |
| NL | 104.110.191.140:80 | tcp | |
| NL | 104.110.191.140:80 | tcp | |
| NL | 178.79.208.1:80 | tcp | |
| US | 8.8.8.8:53 | 5azc.xyz | udp |
Files
memory/3176-130-0x00000000000E0000-0x0000000000142000-memory.dmp
memory/3176-131-0x0000000004B70000-0x0000000004BE6000-memory.dmp
memory/3176-132-0x0000000004AB0000-0x0000000004ACE000-memory.dmp
memory/4776-133-0x0000000000000000-mapping.dmp
memory/4776-134-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4776-135-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4776-136-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4776-137-0x0000000000400000-0x0000000000438000-memory.dmp