Analysis Overview
SHA256
62389bb1ee076db37ae0e91c72bc85ca4753a98d97c3ad92c35f5c4c634016fd
Threat Level: Likely malicious
The file 62389bb1ee076db37ae0e91c72bc85ca4753a98d97c3ad92c35f5c4c634016fd 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 22:54
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-10-31 22:54
Reported
2022-10-31 22:57
Platform
win10v2004-20220901-en
Max time kernel
106s
Max time network
139s
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 |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2532 set thread context of 5096 | N/A | C:\Users\Admin\AppData\Local\Temp\62389bb1ee076db37ae0e91c72bc85ca4753a98d97c3ad92c35f5c4c634016fd.exe | C:\Users\Admin\AppData\Local\Temp\62389bb1ee076db37ae0e91c72bc85ca4753a98d97c3ad92c35f5c4c634016fd.exe |
| PID 4692 set thread context of 1940 | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe |
| PID 1844 set thread context of 1088 | 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\62389bb1ee076db37ae0e91c72bc85ca4753a98d97c3ad92c35f5c4c634016fd.exe
"C:\Users\Admin\AppData\Local\Temp\62389bb1ee076db37ae0e91c72bc85ca4753a98d97c3ad92c35f5c4c634016fd.exe"
C:\Users\Admin\AppData\Local\Temp\62389bb1ee076db37ae0e91c72bc85ca4753a98d97c3ad92c35f5c4c634016fd.exe
C:\Users\Admin\AppData\Local\Temp\62389bb1ee076db37ae0e91c72bc85ca4753a98d97c3ad92c35f5c4c634016fd.exe
C:\Users\Admin\AppData\Local\Temp\62389bb1ee076db37ae0e91c72bc85ca4753a98d97c3ad92c35f5c4c634016fd.exe
C:\Users\Admin\AppData\Local\Temp\62389bb1ee076db37ae0e91c72bc85ca4753a98d97c3ad92c35f5c4c634016fd.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
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
Network
| Country | Destination | Domain | Proto |
| US | 209.197.3.8:80 | tcp | |
| US | 20.189.173.5:443 | tcp | |
| NL | 104.80.225.205:443 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 13.107.42.16:443 | tcp |
Files
memory/2532-132-0x0000000000250000-0x00000000002A6000-memory.dmp
memory/2532-133-0x0000000007720000-0x0000000007CC4000-memory.dmp
memory/2532-134-0x0000000007210000-0x00000000072A2000-memory.dmp
memory/2532-135-0x0000000007530000-0x00000000075A6000-memory.dmp
memory/2532-136-0x00000000071E0000-0x00000000071FE000-memory.dmp
memory/5096-137-0x0000000000000000-mapping.dmp
memory/5096-138-0x0000000000400000-0x0000000000406000-memory.dmp
memory/5096-140-0x0000000000400000-0x0000000000406000-memory.dmp
memory/1132-141-0x0000000000000000-mapping.dmp
memory/5096-142-0x0000000000400000-0x0000000000406000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | d0a7906b4f4e7eed3a74b9ef9e2b0a21 |
| SHA1 | f095772e113973f627d1d974358a7b0a28dba964 |
| SHA256 | 62389bb1ee076db37ae0e91c72bc85ca4753a98d97c3ad92c35f5c4c634016fd |
| SHA512 | 65c0e7d4abff1d050763f12a7006201519a9037ad09c57103223f3b23c7395cf360bd016e3aa9d0dd8bf31c99bdfdc28a8094c16ce578c3e45dbea0572202592 |
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | d0a7906b4f4e7eed3a74b9ef9e2b0a21 |
| SHA1 | f095772e113973f627d1d974358a7b0a28dba964 |
| SHA256 | 62389bb1ee076db37ae0e91c72bc85ca4753a98d97c3ad92c35f5c4c634016fd |
| SHA512 | 65c0e7d4abff1d050763f12a7006201519a9037ad09c57103223f3b23c7395cf360bd016e3aa9d0dd8bf31c99bdfdc28a8094c16ce578c3e45dbea0572202592 |
memory/1940-145-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | d0a7906b4f4e7eed3a74b9ef9e2b0a21 |
| SHA1 | f095772e113973f627d1d974358a7b0a28dba964 |
| SHA256 | 62389bb1ee076db37ae0e91c72bc85ca4753a98d97c3ad92c35f5c4c634016fd |
| SHA512 | 65c0e7d4abff1d050763f12a7006201519a9037ad09c57103223f3b23c7395cf360bd016e3aa9d0dd8bf31c99bdfdc28a8094c16ce578c3e45dbea0572202592 |
memory/2716-150-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | d0a7906b4f4e7eed3a74b9ef9e2b0a21 |
| SHA1 | f095772e113973f627d1d974358a7b0a28dba964 |
| SHA256 | 62389bb1ee076db37ae0e91c72bc85ca4753a98d97c3ad92c35f5c4c634016fd |
| SHA512 | 65c0e7d4abff1d050763f12a7006201519a9037ad09c57103223f3b23c7395cf360bd016e3aa9d0dd8bf31c99bdfdc28a8094c16ce578c3e45dbea0572202592 |
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\oobeldr.exe.log
| MD5 | 03d2df1e8834bc4ec1756735429b458c |
| SHA1 | 4ee6c0f5b04c8e0c5076219c5724032daab11d40 |
| SHA256 | 745ab70552d9a0463b791fd8dc1942838ac3e34fb1a68f09ed3766c7e3b05631 |
| SHA512 | 2482c3d4478125ccbc7f224f50e86b7bf925ed438b59f4dce57b9b6bcdb59df51417049096b131b6b911173550eed98bc92aba7050861de303a692f0681b197b |
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | d0a7906b4f4e7eed3a74b9ef9e2b0a21 |
| SHA1 | f095772e113973f627d1d974358a7b0a28dba964 |
| SHA256 | 62389bb1ee076db37ae0e91c72bc85ca4753a98d97c3ad92c35f5c4c634016fd |
| SHA512 | 65c0e7d4abff1d050763f12a7006201519a9037ad09c57103223f3b23c7395cf360bd016e3aa9d0dd8bf31c99bdfdc28a8094c16ce578c3e45dbea0572202592 |
memory/1088-154-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | d0a7906b4f4e7eed3a74b9ef9e2b0a21 |
| SHA1 | f095772e113973f627d1d974358a7b0a28dba964 |
| SHA256 | 62389bb1ee076db37ae0e91c72bc85ca4753a98d97c3ad92c35f5c4c634016fd |
| SHA512 | 65c0e7d4abff1d050763f12a7006201519a9037ad09c57103223f3b23c7395cf360bd016e3aa9d0dd8bf31c99bdfdc28a8094c16ce578c3e45dbea0572202592 |