Analysis Overview
SHA256
bbe01debb908883be608d9b94586091eeed0767a4d783f0b0d92fc5d5a4a5ebd
Threat Level: Likely malicious
The file bbe01debb908883be608d9b94586091eeed0767a4d783f0b0d92fc5d5a4a5ebd 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 10:34
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-11-01 10:34
Reported
2022-11-01 10:37
Platform
win10v2004-20220812-en
Max time kernel
145s
Max time network
149s
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 |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4800 set thread context of 4248 | N/A | C:\Users\Admin\AppData\Local\Temp\bbe01debb908883be608d9b94586091eeed0767a4d783f0b0d92fc5d5a4a5ebd.exe | C:\Users\Admin\AppData\Local\Temp\bbe01debb908883be608d9b94586091eeed0767a4d783f0b0d92fc5d5a4a5ebd.exe |
| PID 3476 set thread context of 4624 | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe |
| PID 3772 set thread context of 1996 | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe |
| PID 2700 set thread context of 4944 | 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\bbe01debb908883be608d9b94586091eeed0767a4d783f0b0d92fc5d5a4a5ebd.exe
"C:\Users\Admin\AppData\Local\Temp\bbe01debb908883be608d9b94586091eeed0767a4d783f0b0d92fc5d5a4a5ebd.exe"
C:\Users\Admin\AppData\Local\Temp\bbe01debb908883be608d9b94586091eeed0767a4d783f0b0d92fc5d5a4a5ebd.exe
C:\Users\Admin\AppData\Local\Temp\bbe01debb908883be608d9b94586091eeed0767a4d783f0b0d92fc5d5a4a5ebd.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
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
Network
| Country | Destination | Domain | Proto |
| US | 13.89.178.27:443 | tcp | |
| NL | 104.80.225.205:443 | tcp | |
| US | 8.249.91.254:80 | tcp | |
| US | 8.249.91.254:80 | tcp | |
| US | 8.249.91.254:80 | tcp | |
| US | 93.184.221.240:80 | tcp |
Files
memory/4800-132-0x0000000000560000-0x00000000005B6000-memory.dmp
memory/4800-133-0x0000000007A60000-0x0000000008004000-memory.dmp
memory/4800-134-0x0000000007550000-0x00000000075E2000-memory.dmp
memory/4800-135-0x00000000077F0000-0x0000000007866000-memory.dmp
memory/4800-136-0x00000000074F0000-0x000000000750E000-memory.dmp
memory/4248-137-0x0000000000000000-mapping.dmp
memory/4248-138-0x0000000000400000-0x0000000000406000-memory.dmp
memory/4248-140-0x0000000000400000-0x0000000000406000-memory.dmp
memory/208-141-0x0000000000000000-mapping.dmp
memory/4248-142-0x0000000000400000-0x0000000000406000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | d6f6796f38f06067c471e5148e1cbba0 |
| SHA1 | 32e0430c943f76a7e339fd481270bba795680138 |
| SHA256 | bbe01debb908883be608d9b94586091eeed0767a4d783f0b0d92fc5d5a4a5ebd |
| SHA512 | 9730c26036e428cd6cf2523a2a938316c3806420062ea296d84da49a5fd8bb037650819fa50c6c0c6930ea34dd4d77c41f1d00d69f6e40e1a8c9b108f1d4630d |
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | d6f6796f38f06067c471e5148e1cbba0 |
| SHA1 | 32e0430c943f76a7e339fd481270bba795680138 |
| SHA256 | bbe01debb908883be608d9b94586091eeed0767a4d783f0b0d92fc5d5a4a5ebd |
| SHA512 | 9730c26036e428cd6cf2523a2a938316c3806420062ea296d84da49a5fd8bb037650819fa50c6c0c6930ea34dd4d77c41f1d00d69f6e40e1a8c9b108f1d4630d |
memory/4624-145-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | d6f6796f38f06067c471e5148e1cbba0 |
| SHA1 | 32e0430c943f76a7e339fd481270bba795680138 |
| SHA256 | bbe01debb908883be608d9b94586091eeed0767a4d783f0b0d92fc5d5a4a5ebd |
| SHA512 | 9730c26036e428cd6cf2523a2a938316c3806420062ea296d84da49a5fd8bb037650819fa50c6c0c6930ea34dd4d77c41f1d00d69f6e40e1a8c9b108f1d4630d |
memory/5108-150-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | d6f6796f38f06067c471e5148e1cbba0 |
| SHA1 | 32e0430c943f76a7e339fd481270bba795680138 |
| SHA256 | bbe01debb908883be608d9b94586091eeed0767a4d783f0b0d92fc5d5a4a5ebd |
| SHA512 | 9730c26036e428cd6cf2523a2a938316c3806420062ea296d84da49a5fd8bb037650819fa50c6c0c6930ea34dd4d77c41f1d00d69f6e40e1a8c9b108f1d4630d |
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\oobeldr.exe.log
| MD5 | 03d2df1e8834bc4ec1756735429b458c |
| SHA1 | 4ee6c0f5b04c8e0c5076219c5724032daab11d40 |
| SHA256 | 745ab70552d9a0463b791fd8dc1942838ac3e34fb1a68f09ed3766c7e3b05631 |
| SHA512 | 2482c3d4478125ccbc7f224f50e86b7bf925ed438b59f4dce57b9b6bcdb59df51417049096b131b6b911173550eed98bc92aba7050861de303a692f0681b197b |
memory/1996-153-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | d6f6796f38f06067c471e5148e1cbba0 |
| SHA1 | 32e0430c943f76a7e339fd481270bba795680138 |
| SHA256 | bbe01debb908883be608d9b94586091eeed0767a4d783f0b0d92fc5d5a4a5ebd |
| SHA512 | 9730c26036e428cd6cf2523a2a938316c3806420062ea296d84da49a5fd8bb037650819fa50c6c0c6930ea34dd4d77c41f1d00d69f6e40e1a8c9b108f1d4630d |
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | d6f6796f38f06067c471e5148e1cbba0 |
| SHA1 | 32e0430c943f76a7e339fd481270bba795680138 |
| SHA256 | bbe01debb908883be608d9b94586091eeed0767a4d783f0b0d92fc5d5a4a5ebd |
| SHA512 | 9730c26036e428cd6cf2523a2a938316c3806420062ea296d84da49a5fd8bb037650819fa50c6c0c6930ea34dd4d77c41f1d00d69f6e40e1a8c9b108f1d4630d |
memory/4944-159-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | d6f6796f38f06067c471e5148e1cbba0 |
| SHA1 | 32e0430c943f76a7e339fd481270bba795680138 |
| SHA256 | bbe01debb908883be608d9b94586091eeed0767a4d783f0b0d92fc5d5a4a5ebd |
| SHA512 | 9730c26036e428cd6cf2523a2a938316c3806420062ea296d84da49a5fd8bb037650819fa50c6c0c6930ea34dd4d77c41f1d00d69f6e40e1a8c9b108f1d4630d |