Analysis Overview
SHA256
d6b9c6b664a0ec88f0e20bbc1e6abed42cc4981ab30f0fa80f5cc000721c430d
Threat Level: Likely malicious
The file d6b9c6b664a0ec88f0e20bbc1e6abed42cc4981ab30f0fa80f5cc000721c430d 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
2022-11-01 10:37
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-11-01 10:37
Reported
2022-11-01 10:40
Platform
win10v2004-20220812-en
Max time kernel
102s
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 4016 set thread context of 4876 | N/A | C:\Users\Admin\AppData\Local\Temp\d6b9c6b664a0ec88f0e20bbc1e6abed42cc4981ab30f0fa80f5cc000721c430d.exe | C:\Users\Admin\AppData\Local\Temp\d6b9c6b664a0ec88f0e20bbc1e6abed42cc4981ab30f0fa80f5cc000721c430d.exe |
| PID 2084 set thread context of 2020 | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe |
| PID 1280 set thread context of 4724 | 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\d6b9c6b664a0ec88f0e20bbc1e6abed42cc4981ab30f0fa80f5cc000721c430d.exe
"C:\Users\Admin\AppData\Local\Temp\d6b9c6b664a0ec88f0e20bbc1e6abed42cc4981ab30f0fa80f5cc000721c430d.exe"
C:\Users\Admin\AppData\Local\Temp\d6b9c6b664a0ec88f0e20bbc1e6abed42cc4981ab30f0fa80f5cc000721c430d.exe
C:\Users\Admin\AppData\Local\Temp\d6b9c6b664a0ec88f0e20bbc1e6abed42cc4981ab30f0fa80f5cc000721c430d.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
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 | 93.184.220.29:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| NL | 104.80.225.205:443 | tcp | |
| IE | 13.69.239.73:443 | tcp | |
| US | 8.8.8.8:53 | 96.108.152.52.in-addr.arpa | udp |
Files
memory/4016-132-0x00000000001B0000-0x0000000000206000-memory.dmp
memory/4016-133-0x00000000076C0000-0x0000000007C64000-memory.dmp
memory/4016-134-0x00000000071B0000-0x0000000007242000-memory.dmp
memory/4016-135-0x0000000007450000-0x00000000074C6000-memory.dmp
memory/4016-136-0x0000000007140000-0x000000000715E000-memory.dmp
memory/4876-137-0x0000000000000000-mapping.dmp
memory/4876-138-0x0000000000400000-0x0000000000406000-memory.dmp
memory/4876-140-0x0000000000400000-0x0000000000406000-memory.dmp
memory/4876-141-0x0000000000400000-0x0000000000406000-memory.dmp
memory/4864-142-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | 2a9a4ba8066515d0ac0b98836a760f60 |
| SHA1 | bb63c140a2b6919dbf427de92f8915affaaabbce |
| SHA256 | d6b9c6b664a0ec88f0e20bbc1e6abed42cc4981ab30f0fa80f5cc000721c430d |
| SHA512 | c6f0677e7b8f858528ed6e261263b847b855f2ae4437fd01b9963a27bff074917062d0d1d025cac4c07dca85efcc0af25e8e9447d7f0a1df0c383016355e9f1b |
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | 2a9a4ba8066515d0ac0b98836a760f60 |
| SHA1 | bb63c140a2b6919dbf427de92f8915affaaabbce |
| SHA256 | d6b9c6b664a0ec88f0e20bbc1e6abed42cc4981ab30f0fa80f5cc000721c430d |
| SHA512 | c6f0677e7b8f858528ed6e261263b847b855f2ae4437fd01b9963a27bff074917062d0d1d025cac4c07dca85efcc0af25e8e9447d7f0a1df0c383016355e9f1b |
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | 2a9a4ba8066515d0ac0b98836a760f60 |
| SHA1 | bb63c140a2b6919dbf427de92f8915affaaabbce |
| SHA256 | d6b9c6b664a0ec88f0e20bbc1e6abed42cc4981ab30f0fa80f5cc000721c430d |
| SHA512 | c6f0677e7b8f858528ed6e261263b847b855f2ae4437fd01b9963a27bff074917062d0d1d025cac4c07dca85efcc0af25e8e9447d7f0a1df0c383016355e9f1b |
memory/2020-146-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | 2a9a4ba8066515d0ac0b98836a760f60 |
| SHA1 | bb63c140a2b6919dbf427de92f8915affaaabbce |
| SHA256 | d6b9c6b664a0ec88f0e20bbc1e6abed42cc4981ab30f0fa80f5cc000721c430d |
| SHA512 | c6f0677e7b8f858528ed6e261263b847b855f2ae4437fd01b9963a27bff074917062d0d1d025cac4c07dca85efcc0af25e8e9447d7f0a1df0c383016355e9f1b |
memory/4504-151-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | 2a9a4ba8066515d0ac0b98836a760f60 |
| SHA1 | bb63c140a2b6919dbf427de92f8915affaaabbce |
| SHA256 | d6b9c6b664a0ec88f0e20bbc1e6abed42cc4981ab30f0fa80f5cc000721c430d |
| SHA512 | c6f0677e7b8f858528ed6e261263b847b855f2ae4437fd01b9963a27bff074917062d0d1d025cac4c07dca85efcc0af25e8e9447d7f0a1df0c383016355e9f1b |
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\oobeldr.exe.log
| MD5 | 03d2df1e8834bc4ec1756735429b458c |
| SHA1 | 4ee6c0f5b04c8e0c5076219c5724032daab11d40 |
| SHA256 | 745ab70552d9a0463b791fd8dc1942838ac3e34fb1a68f09ed3766c7e3b05631 |
| SHA512 | 2482c3d4478125ccbc7f224f50e86b7bf925ed438b59f4dce57b9b6bcdb59df51417049096b131b6b911173550eed98bc92aba7050861de303a692f0681b197b |
memory/4724-154-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | 2a9a4ba8066515d0ac0b98836a760f60 |
| SHA1 | bb63c140a2b6919dbf427de92f8915affaaabbce |
| SHA256 | d6b9c6b664a0ec88f0e20bbc1e6abed42cc4981ab30f0fa80f5cc000721c430d |
| SHA512 | c6f0677e7b8f858528ed6e261263b847b855f2ae4437fd01b9963a27bff074917062d0d1d025cac4c07dca85efcc0af25e8e9447d7f0a1df0c383016355e9f1b |