Malware Analysis Report

2025-08-05 17:32

Sample ID 221101-mqfs8aahg2
Target 68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9
SHA256 68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9
Tags
score
8/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
8/10

SHA256

68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9

Threat Level: Likely malicious

The file 68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9 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

Analysis: static1

Detonation Overview

Reported

2022-11-01 10:39

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-11-01 10:39

Reported

2022-11-01 10:42

Platform

win10-20220812-en

Max time kernel

145s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9.exe"

Signatures

Creates scheduled task(s)

persistence
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

Description Indicator Process Target
PID 2636 wrote to memory of 4780 N/A C:\Users\Admin\AppData\Local\Temp\68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9.exe C:\Users\Admin\AppData\Local\Temp\68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9.exe
PID 2636 wrote to memory of 4780 N/A C:\Users\Admin\AppData\Local\Temp\68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9.exe C:\Users\Admin\AppData\Local\Temp\68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9.exe
PID 2636 wrote to memory of 4780 N/A C:\Users\Admin\AppData\Local\Temp\68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9.exe C:\Users\Admin\AppData\Local\Temp\68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9.exe
PID 2636 wrote to memory of 4780 N/A C:\Users\Admin\AppData\Local\Temp\68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9.exe C:\Users\Admin\AppData\Local\Temp\68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9.exe
PID 2636 wrote to memory of 4780 N/A C:\Users\Admin\AppData\Local\Temp\68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9.exe C:\Users\Admin\AppData\Local\Temp\68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9.exe
PID 2636 wrote to memory of 4780 N/A C:\Users\Admin\AppData\Local\Temp\68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9.exe C:\Users\Admin\AppData\Local\Temp\68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9.exe
PID 2636 wrote to memory of 4780 N/A C:\Users\Admin\AppData\Local\Temp\68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9.exe C:\Users\Admin\AppData\Local\Temp\68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9.exe
PID 2636 wrote to memory of 4780 N/A C:\Users\Admin\AppData\Local\Temp\68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9.exe C:\Users\Admin\AppData\Local\Temp\68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9.exe
PID 2636 wrote to memory of 4780 N/A C:\Users\Admin\AppData\Local\Temp\68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9.exe C:\Users\Admin\AppData\Local\Temp\68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9.exe
PID 4780 wrote to memory of 1520 N/A C:\Users\Admin\AppData\Local\Temp\68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9.exe C:\Windows\SysWOW64\schtasks.exe
PID 4780 wrote to memory of 1520 N/A C:\Users\Admin\AppData\Local\Temp\68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9.exe C:\Windows\SysWOW64\schtasks.exe
PID 4780 wrote to memory of 1520 N/A C:\Users\Admin\AppData\Local\Temp\68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9.exe C:\Windows\SysWOW64\schtasks.exe
PID 3536 wrote to memory of 4760 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 3536 wrote to memory of 4760 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 3536 wrote to memory of 4760 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 3536 wrote to memory of 4760 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 3536 wrote to memory of 4760 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 3536 wrote to memory of 4760 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 3536 wrote to memory of 4760 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 3536 wrote to memory of 4760 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 3536 wrote to memory of 4760 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 4760 wrote to memory of 3900 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Windows\SysWOW64\schtasks.exe
PID 4760 wrote to memory of 3900 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Windows\SysWOW64\schtasks.exe
PID 4760 wrote to memory of 3900 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Windows\SysWOW64\schtasks.exe
PID 4836 wrote to memory of 4432 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 4836 wrote to memory of 4432 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 4836 wrote to memory of 4432 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 4836 wrote to memory of 4432 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 4836 wrote to memory of 4432 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 4836 wrote to memory of 4432 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 4836 wrote to memory of 4432 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 4836 wrote to memory of 4432 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 4836 wrote to memory of 4432 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

Processes

C:\Users\Admin\AppData\Local\Temp\68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9.exe

"C:\Users\Admin\AppData\Local\Temp\68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9.exe"

C:\Users\Admin\AppData\Local\Temp\68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9.exe

C:\Users\Admin\AppData\Local\Temp\68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9.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
IE 13.69.239.74:443 tcp

Files

memory/2636-118-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-119-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-120-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-121-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-122-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-123-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-124-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-125-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-126-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-127-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-128-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-129-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-130-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-131-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-132-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-133-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-134-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-135-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-136-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-137-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-138-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-139-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-140-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-141-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-142-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-143-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-144-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-145-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-146-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-147-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-148-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-149-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-150-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-151-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-152-0x0000000000360000-0x00000000003B6000-memory.dmp

memory/2636-153-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-154-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-155-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-156-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-157-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-158-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-159-0x00000000070F0000-0x00000000071BC000-memory.dmp

memory/2636-160-0x00000000076C0000-0x0000000007BBE000-memory.dmp

memory/2636-161-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-162-0x0000000007260000-0x00000000072F2000-memory.dmp

memory/2636-163-0x0000000004BB0000-0x0000000004BB6000-memory.dmp

memory/2636-164-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-165-0x0000000007500000-0x0000000007576000-memory.dmp

memory/2636-166-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-167-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-168-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-169-0x0000000004D20000-0x0000000004D3E000-memory.dmp

memory/2636-170-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-171-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-172-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-173-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-174-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-175-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/4780-176-0x0000000000400000-0x0000000000406000-memory.dmp

memory/4780-177-0x0000000000402354-mapping.dmp

memory/4780-178-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/4780-179-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/2636-180-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/4780-181-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/4780-182-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/4780-184-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/4780-185-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/4780-186-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/4780-188-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/4780-187-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/4780-189-0x00000000776D0000-0x000000007785E000-memory.dmp

memory/1520-211-0x0000000000000000-mapping.dmp

memory/4780-230-0x0000000000400000-0x0000000000406000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

MD5 25bdbd567b616c6c8fdb7ea9627b0f1e
SHA1 611cfcd1378f21e689872c1bcfe1cc49430735af
SHA256 68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9
SHA512 636e8318169de906b01c253b7f48b88bd1d631a5491e0c98200559dd0ae2c8bd4a961aa9c895a2625dcfc8daa872a946229282f857f4739117247d7e58d3dcdd

C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

MD5 25bdbd567b616c6c8fdb7ea9627b0f1e
SHA1 611cfcd1378f21e689872c1bcfe1cc49430735af
SHA256 68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9
SHA512 636e8318169de906b01c253b7f48b88bd1d631a5491e0c98200559dd0ae2c8bd4a961aa9c895a2625dcfc8daa872a946229282f857f4739117247d7e58d3dcdd

C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

MD5 25bdbd567b616c6c8fdb7ea9627b0f1e
SHA1 611cfcd1378f21e689872c1bcfe1cc49430735af
SHA256 68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9
SHA512 636e8318169de906b01c253b7f48b88bd1d631a5491e0c98200559dd0ae2c8bd4a961aa9c895a2625dcfc8daa872a946229282f857f4739117247d7e58d3dcdd

memory/4760-287-0x0000000000402354-mapping.dmp

memory/3900-321-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

MD5 25bdbd567b616c6c8fdb7ea9627b0f1e
SHA1 611cfcd1378f21e689872c1bcfe1cc49430735af
SHA256 68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9
SHA512 636e8318169de906b01c253b7f48b88bd1d631a5491e0c98200559dd0ae2c8bd4a961aa9c895a2625dcfc8daa872a946229282f857f4739117247d7e58d3dcdd

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\oobeldr.exe.log

MD5 db5ef8d7c51bad129d9097bf953e4913
SHA1 8439db960aa2d431bf5ec3c37af775b45eb07e06
SHA256 1248e67f10b47b397af3c8cbe342bad4be75c68b8e10f4ec6341195cc3138bd9
SHA512 04572485790b25e1751347e43b47174051cd153dd75fd55ee5590d25a2579f344cd96cf86cf45bdb7759e3e6d0f734d0ff717148ca70f501b9869e964e036fee

C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

MD5 25bdbd567b616c6c8fdb7ea9627b0f1e
SHA1 611cfcd1378f21e689872c1bcfe1cc49430735af
SHA256 68e3766bd3199b3d518b3d783241c7b0b857e911dec6dfeda19483acebd4d3b9
SHA512 636e8318169de906b01c253b7f48b88bd1d631a5491e0c98200559dd0ae2c8bd4a961aa9c895a2625dcfc8daa872a946229282f857f4739117247d7e58d3dcdd

memory/4432-394-0x0000000000402354-mapping.dmp