Analysis Overview
SHA256
88c2eaa8f32f2471cd8af0557c0e6e8ffa243bdfa624409d6c04294d17034a15
Threat Level: Likely malicious
The file 88c2eaa8f32f2471cd8af0557c0e6e8ffa243bdfa624409d6c04294d17034a15 was found to be: Likely malicious.
Malicious Activity Summary
Executes dropped EXE
Suspicious use of SetThreadContext
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-10-31 22:07
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-10-31 22:07
Reported
2022-10-31 22:09
Platform
win10v2004-20220812-en
Max time kernel
111s
Max time network
150s
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 2080 set thread context of 3364 | N/A | C:\Users\Admin\AppData\Local\Temp\88c2eaa8f32f2471cd8af0557c0e6e8ffa243bdfa624409d6c04294d17034a15.exe | C:\Users\Admin\AppData\Local\Temp\88c2eaa8f32f2471cd8af0557c0e6e8ffa243bdfa624409d6c04294d17034a15.exe |
| PID 1964 set thread context of 4248 | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe |
| PID 3464 set thread context of 4196 | 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\88c2eaa8f32f2471cd8af0557c0e6e8ffa243bdfa624409d6c04294d17034a15.exe
"C:\Users\Admin\AppData\Local\Temp\88c2eaa8f32f2471cd8af0557c0e6e8ffa243bdfa624409d6c04294d17034a15.exe"
C:\Users\Admin\AppData\Local\Temp\88c2eaa8f32f2471cd8af0557c0e6e8ffa243bdfa624409d6c04294d17034a15.exe
C:\Users\Admin\AppData\Local\Temp\88c2eaa8f32f2471cd8af0557c0e6e8ffa243bdfa624409d6c04294d17034a15.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 | 209.197.3.8:80 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 20.189.173.1:443 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp |
Files
memory/2080-135-0x0000000000310000-0x0000000000366000-memory.dmp
memory/2080-136-0x00000000076A0000-0x0000000007C44000-memory.dmp
memory/2080-137-0x0000000007190000-0x0000000007222000-memory.dmp
memory/2080-138-0x00000000074B0000-0x0000000007526000-memory.dmp
memory/2080-139-0x0000000007160000-0x000000000717E000-memory.dmp
memory/3364-140-0x0000000000000000-mapping.dmp
memory/3364-143-0x0000000000400000-0x0000000000406000-memory.dmp
memory/4648-144-0x0000000000000000-mapping.dmp
memory/3364-141-0x0000000000400000-0x0000000000406000-memory.dmp
memory/3364-145-0x0000000000400000-0x0000000000406000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | 838ec54b0722b6ea3ff37ebc5eb3950b |
| SHA1 | 2a2a1a91671c738e620a2478498d72e785390f8b |
| SHA256 | 88c2eaa8f32f2471cd8af0557c0e6e8ffa243bdfa624409d6c04294d17034a15 |
| SHA512 | 0083cdf4e87527616cfab29250e62d8a55159825c2e9d86603aa7223d0b67ed3773df129662dafc9e68670bbfe77bd1a6be28e7e16b7681ce410caa545a0f41c |
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | 838ec54b0722b6ea3ff37ebc5eb3950b |
| SHA1 | 2a2a1a91671c738e620a2478498d72e785390f8b |
| SHA256 | 88c2eaa8f32f2471cd8af0557c0e6e8ffa243bdfa624409d6c04294d17034a15 |
| SHA512 | 0083cdf4e87527616cfab29250e62d8a55159825c2e9d86603aa7223d0b67ed3773df129662dafc9e68670bbfe77bd1a6be28e7e16b7681ce410caa545a0f41c |
memory/4248-148-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | 838ec54b0722b6ea3ff37ebc5eb3950b |
| SHA1 | 2a2a1a91671c738e620a2478498d72e785390f8b |
| SHA256 | 88c2eaa8f32f2471cd8af0557c0e6e8ffa243bdfa624409d6c04294d17034a15 |
| SHA512 | 0083cdf4e87527616cfab29250e62d8a55159825c2e9d86603aa7223d0b67ed3773df129662dafc9e68670bbfe77bd1a6be28e7e16b7681ce410caa545a0f41c |
memory/4856-153-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | 838ec54b0722b6ea3ff37ebc5eb3950b |
| SHA1 | 2a2a1a91671c738e620a2478498d72e785390f8b |
| SHA256 | 88c2eaa8f32f2471cd8af0557c0e6e8ffa243bdfa624409d6c04294d17034a15 |
| SHA512 | 0083cdf4e87527616cfab29250e62d8a55159825c2e9d86603aa7223d0b67ed3773df129662dafc9e68670bbfe77bd1a6be28e7e16b7681ce410caa545a0f41c |
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\oobeldr.exe.log
| MD5 | 03d2df1e8834bc4ec1756735429b458c |
| SHA1 | 4ee6c0f5b04c8e0c5076219c5724032daab11d40 |
| SHA256 | 745ab70552d9a0463b791fd8dc1942838ac3e34fb1a68f09ed3766c7e3b05631 |
| SHA512 | 2482c3d4478125ccbc7f224f50e86b7bf925ed438b59f4dce57b9b6bcdb59df51417049096b131b6b911173550eed98bc92aba7050861de303a692f0681b197b |
memory/4196-156-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | 838ec54b0722b6ea3ff37ebc5eb3950b |
| SHA1 | 2a2a1a91671c738e620a2478498d72e785390f8b |
| SHA256 | 88c2eaa8f32f2471cd8af0557c0e6e8ffa243bdfa624409d6c04294d17034a15 |
| SHA512 | 0083cdf4e87527616cfab29250e62d8a55159825c2e9d86603aa7223d0b67ed3773df129662dafc9e68670bbfe77bd1a6be28e7e16b7681ce410caa545a0f41c |