Analysis Overview
SHA256
3ae4f65ea0d1b073537e3dc0b2224d0e289865deff5dc281ebb1552b2175b95b
Threat Level: Likely malicious
The file 3ae4f65ea0d1b073537e3dc0b2224d0e289865deff5dc281ebb1552b2175b95b 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 22:02
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-10-31 22:02
Reported
2022-10-31 22:05
Platform
win10-20220812-en
Max time kernel
125s
Max time network
74s
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 2584 set thread context of 2096 | N/A | C:\Users\Admin\AppData\Local\Temp\3ae4f65ea0d1b073537e3dc0b2224d0e289865deff5dc281ebb1552b2175b95b.exe | C:\Users\Admin\AppData\Local\Temp\3ae4f65ea0d1b073537e3dc0b2224d0e289865deff5dc281ebb1552b2175b95b.exe |
| PID 4060 set thread context of 4992 | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe |
| PID 5048 set thread context of 4472 | 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\3ae4f65ea0d1b073537e3dc0b2224d0e289865deff5dc281ebb1552b2175b95b.exe
"C:\Users\Admin\AppData\Local\Temp\3ae4f65ea0d1b073537e3dc0b2224d0e289865deff5dc281ebb1552b2175b95b.exe"
C:\Users\Admin\AppData\Local\Temp\3ae4f65ea0d1b073537e3dc0b2224d0e289865deff5dc281ebb1552b2175b95b.exe
C:\Users\Admin\AppData\Local\Temp\3ae4f65ea0d1b073537e3dc0b2224d0e289865deff5dc281ebb1552b2175b95b.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 | 20.189.173.13:443 | tcp | |
| US | 209.197.3.8:80 | tcp |
Files
memory/2584-117-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-118-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-119-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-120-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-121-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-122-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-123-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-124-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-125-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-126-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-127-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-128-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-129-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-130-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-131-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-132-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-133-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-134-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-135-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-136-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-137-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-138-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-140-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-139-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-141-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-142-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-143-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-144-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-145-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-146-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-147-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-148-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-149-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-150-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-151-0x0000000000F40000-0x0000000000F96000-memory.dmp
memory/2584-152-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-153-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-154-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-155-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-156-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-157-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-158-0x0000000005710000-0x00000000057DC000-memory.dmp
memory/2584-159-0x0000000008200000-0x00000000086FE000-memory.dmp
memory/2584-160-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-161-0x0000000007DA0000-0x0000000007E32000-memory.dmp
memory/2584-162-0x0000000007D00000-0x0000000007D06000-memory.dmp
memory/2584-163-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-164-0x0000000008040000-0x00000000080B6000-memory.dmp
memory/2584-165-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-166-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-167-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-168-0x0000000007D50000-0x0000000007D6E000-memory.dmp
memory/2584-169-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-170-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-171-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-172-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-173-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-174-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2096-175-0x0000000000400000-0x0000000000406000-memory.dmp
memory/2096-176-0x0000000000402354-mapping.dmp
memory/2096-177-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2096-178-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2096-182-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2096-183-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2096-184-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2096-180-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2096-185-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2096-186-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2584-188-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2096-187-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/2096-179-0x0000000077A40000-0x0000000077BCE000-memory.dmp
memory/3408-210-0x0000000000000000-mapping.dmp
memory/2096-229-0x0000000000400000-0x0000000000406000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | 8ff56de197351e4f43d211eaffdf1c71 |
| SHA1 | 708d427fb2870b2ba89316c336215daa75ae494c |
| SHA256 | 3ae4f65ea0d1b073537e3dc0b2224d0e289865deff5dc281ebb1552b2175b95b |
| SHA512 | 868cc8ea83392d2d6878d38774c912763b925a79d06613ad2202aa0eda6dff7f842b6a41195d85d8ada0e63ecafcc375438555bf99433867ef2b35fe7fc5078d |
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | 8ff56de197351e4f43d211eaffdf1c71 |
| SHA1 | 708d427fb2870b2ba89316c336215daa75ae494c |
| SHA256 | 3ae4f65ea0d1b073537e3dc0b2224d0e289865deff5dc281ebb1552b2175b95b |
| SHA512 | 868cc8ea83392d2d6878d38774c912763b925a79d06613ad2202aa0eda6dff7f842b6a41195d85d8ada0e63ecafcc375438555bf99433867ef2b35fe7fc5078d |
memory/4992-286-0x0000000000402354-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | 8ff56de197351e4f43d211eaffdf1c71 |
| SHA1 | 708d427fb2870b2ba89316c336215daa75ae494c |
| SHA256 | 3ae4f65ea0d1b073537e3dc0b2224d0e289865deff5dc281ebb1552b2175b95b |
| SHA512 | 868cc8ea83392d2d6878d38774c912763b925a79d06613ad2202aa0eda6dff7f842b6a41195d85d8ada0e63ecafcc375438555bf99433867ef2b35fe7fc5078d |
memory/4536-320-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | 8ff56de197351e4f43d211eaffdf1c71 |
| SHA1 | 708d427fb2870b2ba89316c336215daa75ae494c |
| SHA256 | 3ae4f65ea0d1b073537e3dc0b2224d0e289865deff5dc281ebb1552b2175b95b |
| SHA512 | 868cc8ea83392d2d6878d38774c912763b925a79d06613ad2202aa0eda6dff7f842b6a41195d85d8ada0e63ecafcc375438555bf99433867ef2b35fe7fc5078d |
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\oobeldr.exe.log
| MD5 | db5ef8d7c51bad129d9097bf953e4913 |
| SHA1 | 8439db960aa2d431bf5ec3c37af775b45eb07e06 |
| SHA256 | 1248e67f10b47b397af3c8cbe342bad4be75c68b8e10f4ec6341195cc3138bd9 |
| SHA512 | 04572485790b25e1751347e43b47174051cd153dd75fd55ee5590d25a2579f344cd96cf86cf45bdb7759e3e6d0f734d0ff717148ca70f501b9869e964e036fee |
memory/4472-393-0x0000000000402354-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | 8ff56de197351e4f43d211eaffdf1c71 |
| SHA1 | 708d427fb2870b2ba89316c336215daa75ae494c |
| SHA256 | 3ae4f65ea0d1b073537e3dc0b2224d0e289865deff5dc281ebb1552b2175b95b |
| SHA512 | 868cc8ea83392d2d6878d38774c912763b925a79d06613ad2202aa0eda6dff7f842b6a41195d85d8ada0e63ecafcc375438555bf99433867ef2b35fe7fc5078d |