Analysis Overview
SHA256
0f03d9f1821bc27e8d067dbd6b7433be7582024d0e4d2228d4c186ce756d1ec1
Threat Level: Likely malicious
The file 0f03d9f1821bc27e8d067dbd6b7433be7582024d0e4d2228d4c186ce756d1ec1 was found to be: Likely malicious.
Malicious Activity Summary
Executes dropped EXE
Suspicious use of SetThreadContext
Program crash
Creates scheduled task(s)
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-11-01 11:37
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-11-01 11:37
Reported
2022-11-01 11:40
Platform
win10v2004-20220812-en
Max time kernel
130s
Max time network
141s
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 1976 set thread context of 4372 | N/A | C:\Users\Admin\AppData\Local\Temp\0f03d9f1821bc27e8d067dbd6b7433be7582024d0e4d2228d4c186ce756d1ec1.exe | C:\Users\Admin\AppData\Local\Temp\0f03d9f1821bc27e8d067dbd6b7433be7582024d0e4d2228d4c186ce756d1ec1.exe |
| PID 4976 set thread context of 4596 | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe |
| PID 4836 set thread context of 4520 | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.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 UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\0f03d9f1821bc27e8d067dbd6b7433be7582024d0e4d2228d4c186ce756d1ec1.exe
"C:\Users\Admin\AppData\Local\Temp\0f03d9f1821bc27e8d067dbd6b7433be7582024d0e4d2228d4c186ce756d1ec1.exe"
C:\Users\Admin\AppData\Local\Temp\0f03d9f1821bc27e8d067dbd6b7433be7582024d0e4d2228d4c186ce756d1ec1.exe
C:\Users\Admin\AppData\Local\Temp\0f03d9f1821bc27e8d067dbd6b7433be7582024d0e4d2228d4c186ce756d1ec1.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\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 208 -p 4596 -ip 4596
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4596 -s 12
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"
Network
| Country | Destination | Domain | Proto |
| US | 13.89.179.8:443 | tcp | |
| NL | 87.248.202.1:80 | tcp |
Files
memory/1976-132-0x0000000000810000-0x0000000000866000-memory.dmp
memory/1976-133-0x0000000007BD0000-0x0000000008174000-memory.dmp
memory/1976-134-0x00000000076C0000-0x0000000007752000-memory.dmp
memory/1976-135-0x0000000007960000-0x00000000079D6000-memory.dmp
memory/1976-136-0x0000000005200000-0x000000000521E000-memory.dmp
memory/4372-137-0x0000000000000000-mapping.dmp
memory/4372-138-0x0000000000400000-0x0000000000406000-memory.dmp
memory/4372-140-0x0000000000400000-0x0000000000406000-memory.dmp
memory/1124-141-0x0000000000000000-mapping.dmp
memory/4372-142-0x0000000000400000-0x0000000000406000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | adf29b7c3d0ac96ccbd3d8b7ff523891 |
| SHA1 | b208a8281f3abd2dae156367457a0b04ab22810a |
| SHA256 | 0f03d9f1821bc27e8d067dbd6b7433be7582024d0e4d2228d4c186ce756d1ec1 |
| SHA512 | 62b27e74d7bad1949c1f6804e0cef9b283fe91956e9bef49020481a52d4c88db96bb14045ec1506d975f7c375bfd60f4ec69d528ac134d948e7519de11ead9a1 |
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | adf29b7c3d0ac96ccbd3d8b7ff523891 |
| SHA1 | b208a8281f3abd2dae156367457a0b04ab22810a |
| SHA256 | 0f03d9f1821bc27e8d067dbd6b7433be7582024d0e4d2228d4c186ce756d1ec1 |
| SHA512 | 62b27e74d7bad1949c1f6804e0cef9b283fe91956e9bef49020481a52d4c88db96bb14045ec1506d975f7c375bfd60f4ec69d528ac134d948e7519de11ead9a1 |
memory/4596-145-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | adf29b7c3d0ac96ccbd3d8b7ff523891 |
| SHA1 | b208a8281f3abd2dae156367457a0b04ab22810a |
| SHA256 | 0f03d9f1821bc27e8d067dbd6b7433be7582024d0e4d2228d4c186ce756d1ec1 |
| SHA512 | 62b27e74d7bad1949c1f6804e0cef9b283fe91956e9bef49020481a52d4c88db96bb14045ec1506d975f7c375bfd60f4ec69d528ac134d948e7519de11ead9a1 |
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | adf29b7c3d0ac96ccbd3d8b7ff523891 |
| SHA1 | b208a8281f3abd2dae156367457a0b04ab22810a |
| SHA256 | 0f03d9f1821bc27e8d067dbd6b7433be7582024d0e4d2228d4c186ce756d1ec1 |
| SHA512 | 62b27e74d7bad1949c1f6804e0cef9b283fe91956e9bef49020481a52d4c88db96bb14045ec1506d975f7c375bfd60f4ec69d528ac134d948e7519de11ead9a1 |
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\oobeldr.exe.log
| MD5 | 03d2df1e8834bc4ec1756735429b458c |
| SHA1 | 4ee6c0f5b04c8e0c5076219c5724032daab11d40 |
| SHA256 | 745ab70552d9a0463b791fd8dc1942838ac3e34fb1a68f09ed3766c7e3b05631 |
| SHA512 | 2482c3d4478125ccbc7f224f50e86b7bf925ed438b59f4dce57b9b6bcdb59df51417049096b131b6b911173550eed98bc92aba7050861de303a692f0681b197b |
memory/4520-150-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
| MD5 | adf29b7c3d0ac96ccbd3d8b7ff523891 |
| SHA1 | b208a8281f3abd2dae156367457a0b04ab22810a |
| SHA256 | 0f03d9f1821bc27e8d067dbd6b7433be7582024d0e4d2228d4c186ce756d1ec1 |
| SHA512 | 62b27e74d7bad1949c1f6804e0cef9b283fe91956e9bef49020481a52d4c88db96bb14045ec1506d975f7c375bfd60f4ec69d528ac134d948e7519de11ead9a1 |
memory/2380-155-0x0000000000000000-mapping.dmp