Analysis Overview
SHA256
e2ff5ae0c4704ed86ffe70e708431e96135005df32870ee0dd4ee18c37ed2424
Threat Level: Known bad
The file e2ff5ae0c4704ed86ffe70e708431e96135005df32870ee0dd4ee18c37ed2424 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
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-04-15 12:33
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-04-15 12:33
Reported
2022-04-15 13:33
Platform
win7-20220414-en
Max time kernel
74s
Max time network
80s
Command Line
Signatures
Oski
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1944 set thread context of 1780 | N/A | C:\Users\Admin\AppData\Local\Temp\e2ff5ae0c4704ed86ffe70e708431e96135005df32870ee0dd4ee18c37ed2424.exe | C:\Users\Admin\AppData\Local\Temp\e2ff5ae0c4704ed86ffe70e708431e96135005df32870ee0dd4ee18c37ed2424.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\e2ff5ae0c4704ed86ffe70e708431e96135005df32870ee0dd4ee18c37ed2424.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\e2ff5ae0c4704ed86ffe70e708431e96135005df32870ee0dd4ee18c37ed2424.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\e2ff5ae0c4704ed86ffe70e708431e96135005df32870ee0dd4ee18c37ed2424.exe
"C:\Users\Admin\AppData\Local\Temp\e2ff5ae0c4704ed86ffe70e708431e96135005df32870ee0dd4ee18c37ed2424.exe"
C:\Users\Admin\AppData\Local\Temp\e2ff5ae0c4704ed86ffe70e708431e96135005df32870ee0dd4ee18c37ed2424.exe
"C:\Users\Admin\AppData\Local\Temp\e2ff5ae0c4704ed86ffe70e708431e96135005df32870ee0dd4ee18c37ed2424.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1780 -s 788
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 4llion.com | udp |
Files
memory/1944-54-0x0000000000BA0000-0x0000000000CAC000-memory.dmp
memory/1944-55-0x00000000020B0000-0x000000000210A000-memory.dmp
memory/1944-56-0x0000000000990000-0x00000000009AC000-memory.dmp
memory/1780-57-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1780-58-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1780-60-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1780-62-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1780-64-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1780-67-0x000000000040717B-mapping.dmp
memory/1780-66-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1780-69-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1780-70-0x00000000753C1000-0x00000000753C3000-memory.dmp
memory/1780-71-0x0000000000400000-0x0000000000438000-memory.dmp
memory/768-72-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-04-15 12:33
Reported
2022-04-15 13:33
Platform
win10v2004-20220414-en
Max time kernel
55s
Max time network
77s
Command Line
Signatures
Oski
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1164 set thread context of 4332 | N/A | C:\Users\Admin\AppData\Local\Temp\e2ff5ae0c4704ed86ffe70e708431e96135005df32870ee0dd4ee18c37ed2424.exe | C:\Users\Admin\AppData\Local\Temp\e2ff5ae0c4704ed86ffe70e708431e96135005df32870ee0dd4ee18c37ed2424.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\e2ff5ae0c4704ed86ffe70e708431e96135005df32870ee0dd4ee18c37ed2424.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\e2ff5ae0c4704ed86ffe70e708431e96135005df32870ee0dd4ee18c37ed2424.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\e2ff5ae0c4704ed86ffe70e708431e96135005df32870ee0dd4ee18c37ed2424.exe
"C:\Users\Admin\AppData\Local\Temp\e2ff5ae0c4704ed86ffe70e708431e96135005df32870ee0dd4ee18c37ed2424.exe"
C:\Users\Admin\AppData\Local\Temp\e2ff5ae0c4704ed86ffe70e708431e96135005df32870ee0dd4ee18c37ed2424.exe
"C:\Users\Admin\AppData\Local\Temp\e2ff5ae0c4704ed86ffe70e708431e96135005df32870ee0dd4ee18c37ed2424.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 384 -p 4332 -ip 4332
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4332 -s 1304
Network
| Country | Destination | Domain | Proto |
| BE | 67.27.153.254:80 | tcp | |
| US | 8.8.8.8:53 | 4llion.com | udp |
| US | 20.189.173.14:443 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| FR | 2.18.109.224:443 | tcp | |
| US | 104.18.25.243:80 | tcp | |
| NL | 87.248.202.1:80 | tcp | |
| NL | 87.248.202.1:80 | tcp | |
| NL | 87.248.202.1:80 | tcp |
Files
memory/1164-130-0x0000000000470000-0x000000000057C000-memory.dmp
memory/1164-131-0x00000000053D0000-0x0000000005974000-memory.dmp
memory/1164-132-0x0000000004F20000-0x0000000004FB2000-memory.dmp
memory/1164-133-0x0000000004FD0000-0x0000000004FDA000-memory.dmp
memory/1164-134-0x0000000007540000-0x00000000075B6000-memory.dmp
memory/1164-135-0x0000000005390000-0x00000000053AE000-memory.dmp
memory/1164-136-0x00000000075C0000-0x0000000007626000-memory.dmp
memory/4332-137-0x0000000000000000-mapping.dmp
memory/4332-138-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4332-139-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4332-140-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4332-141-0x0000000000400000-0x0000000000438000-memory.dmp