Analysis Overview
SHA256
92d3f21a6d25f4c8994174dee85d793931d2d6f97b5be6b079210b344579eaad
Threat Level: Likely malicious
The file 92d3f21a6d25f4c8994174dee85d793931d2d6f97b5be6b079210b344579eaad was found to be: Likely malicious.
Malicious Activity Summary
Executes dropped EXE
Suspicious use of SetThreadContext
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-10-31 22:55
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-10-31 22:55
Reported
2022-10-31 22:57
Platform
win10v2004-20220812-en
Max time kernel
106s
Max time network
151s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 884 set thread context of 4352 | N/A | C:\Users\Admin\AppData\Local\Temp\92d3f21a6d25f4c8994174dee85d793931d2d6f97b5be6b079210b344579eaad.exe | C:\Users\Admin\AppData\Local\Temp\92d3f21a6d25f4c8994174dee85d793931d2d6f97b5be6b079210b344579eaad.exe |
| PID 4568 set thread context of 4780 | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe |
| PID 2104 set thread context of 2412 | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe |
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\92d3f21a6d25f4c8994174dee85d793931d2d6f97b5be6b079210b344579eaad.exe
"C:\Users\Admin\AppData\Local\Temp\92d3f21a6d25f4c8994174dee85d793931d2d6f97b5be6b079210b344579eaad.exe"
C:\Users\Admin\AppData\Local\Temp\92d3f21a6d25f4c8994174dee85d793931d2d6f97b5be6b079210b344579eaad.exe
C:\Users\Admin\AppData\Local\Temp\92d3f21a6d25f4c8994174dee85d793931d2d6f97b5be6b079210b344579eaad.exe
C:\Windows\SysWOW64\schtasks.exe
/C /create /F /sc minute /mo 1 /tn "Telemetry Logging" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe"
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
C:\Windows\SysWOW64\schtasks.exe
/C /create /F /sc minute /mo 1 /tn "Telemetry Logging" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe"
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
Network
| Country | Destination | Domain | Proto |
| US | 20.42.65.85:443 | tcp | |
| NL | 104.80.225.205:443 | tcp | |
| NL | 95.101.78.106:80 | tcp | |
| NL | 87.248.202.1:80 | tcp | |
| NL | 87.248.202.1:80 | tcp |
Files
memory/884-132-0x0000000000590000-0x00000000005E6000-memory.dmp
memory/884-133-0x0000000007AB0000-0x0000000008054000-memory.dmp
memory/884-134-0x00000000075A0000-0x0000000007632000-memory.dmp
memory/884-135-0x0000000007840000-0x00000000078B6000-memory.dmp
memory/884-136-0x00000000062D0000-0x00000000062EE000-memory.dmp
memory/4352-137-0x0000000000000000-mapping.dmp
memory/4352-138-0x0000000000400000-0x0000000000406000-memory.dmp
memory/4352-140-0x0000000000400000-0x0000000000406000-memory.dmp
memory/2616-141-0x0000000000000000-mapping.dmp
memory/4352-142-0x0000000000400000-0x0000000000406000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | 676618c1957f61dfbe893f464adba508 |
| SHA1 | 58a6bdca8391dfd69025b81d7b7ef5eaad9fc286 |
| SHA256 | 92d3f21a6d25f4c8994174dee85d793931d2d6f97b5be6b079210b344579eaad |
| SHA512 | 9706d2d3a0aaeb507de7e3731de63a22e12c1a42a6d178240675491f4fc18c90b14746898e4aa081aafae78a459974f8eb04050ad80f2926d2cd4225ce2b28bc |
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | 676618c1957f61dfbe893f464adba508 |
| SHA1 | 58a6bdca8391dfd69025b81d7b7ef5eaad9fc286 |
| SHA256 | 92d3f21a6d25f4c8994174dee85d793931d2d6f97b5be6b079210b344579eaad |
| SHA512 | 9706d2d3a0aaeb507de7e3731de63a22e12c1a42a6d178240675491f4fc18c90b14746898e4aa081aafae78a459974f8eb04050ad80f2926d2cd4225ce2b28bc |
memory/4780-145-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | 676618c1957f61dfbe893f464adba508 |
| SHA1 | 58a6bdca8391dfd69025b81d7b7ef5eaad9fc286 |
| SHA256 | 92d3f21a6d25f4c8994174dee85d793931d2d6f97b5be6b079210b344579eaad |
| SHA512 | 9706d2d3a0aaeb507de7e3731de63a22e12c1a42a6d178240675491f4fc18c90b14746898e4aa081aafae78a459974f8eb04050ad80f2926d2cd4225ce2b28bc |
memory/3132-150-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | 676618c1957f61dfbe893f464adba508 |
| SHA1 | 58a6bdca8391dfd69025b81d7b7ef5eaad9fc286 |
| SHA256 | 92d3f21a6d25f4c8994174dee85d793931d2d6f97b5be6b079210b344579eaad |
| SHA512 | 9706d2d3a0aaeb507de7e3731de63a22e12c1a42a6d178240675491f4fc18c90b14746898e4aa081aafae78a459974f8eb04050ad80f2926d2cd4225ce2b28bc |
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\oobeldr.exe.log
| MD5 | 03d2df1e8834bc4ec1756735429b458c |
| SHA1 | 4ee6c0f5b04c8e0c5076219c5724032daab11d40 |
| SHA256 | 745ab70552d9a0463b791fd8dc1942838ac3e34fb1a68f09ed3766c7e3b05631 |
| SHA512 | 2482c3d4478125ccbc7f224f50e86b7bf925ed438b59f4dce57b9b6bcdb59df51417049096b131b6b911173550eed98bc92aba7050861de303a692f0681b197b |
memory/2412-153-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | 676618c1957f61dfbe893f464adba508 |
| SHA1 | 58a6bdca8391dfd69025b81d7b7ef5eaad9fc286 |
| SHA256 | 92d3f21a6d25f4c8994174dee85d793931d2d6f97b5be6b079210b344579eaad |
| SHA512 | 9706d2d3a0aaeb507de7e3731de63a22e12c1a42a6d178240675491f4fc18c90b14746898e4aa081aafae78a459974f8eb04050ad80f2926d2cd4225ce2b28bc |