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 WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-04-22 00:00
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-04-22 00:00
Reported
2022-04-22 00:02
Platform
win7-20220414-en
Max time kernel
145s
Max time network
151s
Command Line
Signatures
Oski
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 600 set thread context of 940 | 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 940 -s 796
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 5azc.xyz | udp |
Files
memory/600-54-0x0000000000800000-0x0000000000862000-memory.dmp
memory/600-55-0x00000000003E0000-0x00000000003EA000-memory.dmp
memory/600-56-0x00000000007E0000-0x0000000000806000-memory.dmp
memory/600-57-0x0000000075871000-0x0000000075873000-memory.dmp
memory/940-58-0x0000000000400000-0x0000000000438000-memory.dmp
memory/940-59-0x0000000000400000-0x0000000000438000-memory.dmp
memory/940-61-0x0000000000400000-0x0000000000438000-memory.dmp
memory/940-63-0x0000000000400000-0x0000000000438000-memory.dmp
memory/940-65-0x0000000000400000-0x0000000000438000-memory.dmp
memory/940-68-0x000000000040717B-mapping.dmp
memory/940-67-0x0000000000400000-0x0000000000438000-memory.dmp
memory/940-70-0x0000000000400000-0x0000000000438000-memory.dmp
memory/940-72-0x0000000000400000-0x0000000000438000-memory.dmp
memory/992-73-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-04-22 00:00
Reported
2022-04-22 00:03
Platform
win10v2004-20220414-en
Max time kernel
138s
Max time network
142s
Command Line
Signatures
Oski
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2572 set thread context of 3772 | 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 408 -p 3772 -ip 3772
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3772 -s 1292
Network
| Country | Destination | Domain | Proto |
| FR | 94.23.23.52:3333 | tcp | |
| US | 8.238.111.254:80 | tcp | |
| US | 8.238.111.254:80 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| IE | 13.69.239.73:443 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 204.79.197.203:80 | tcp | |
| US | 8.8.8.8:53 | 5azc.xyz | udp |
| US | 8.8.8.8:53 | 176.122.125.40.in-addr.arpa | udp |
| US | 8.238.111.254:80 | tcp | |
| US | 8.238.111.254:80 | tcp |
Files
memory/2572-130-0x0000000000350000-0x00000000003B2000-memory.dmp
memory/2572-131-0x0000000004DD0000-0x0000000004E46000-memory.dmp
memory/2572-132-0x0000000004D30000-0x0000000004D4E000-memory.dmp
memory/3772-133-0x0000000000000000-mapping.dmp
memory/3772-134-0x0000000000400000-0x0000000000438000-memory.dmp
memory/3772-135-0x0000000000400000-0x0000000000438000-memory.dmp
memory/3772-136-0x0000000000400000-0x0000000000438000-memory.dmp
memory/3772-137-0x0000000000400000-0x0000000000438000-memory.dmp