Malware Analysis Report

2025-08-05 17:32

Sample ID 221101-mqzw4aahg5
Target bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4
SHA256 bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4
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

bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4

Threat Level: Likely malicious

The file bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4 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 10:40

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-11-01 10:40

Reported

2022-11-01 10:43

Platform

win10-20220812-en

Max time kernel

130s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4.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 1756 wrote to memory of 4160 N/A C:\Users\Admin\AppData\Local\Temp\bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4.exe C:\Users\Admin\AppData\Local\Temp\bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4.exe
PID 1756 wrote to memory of 4160 N/A C:\Users\Admin\AppData\Local\Temp\bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4.exe C:\Users\Admin\AppData\Local\Temp\bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4.exe
PID 1756 wrote to memory of 4160 N/A C:\Users\Admin\AppData\Local\Temp\bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4.exe C:\Users\Admin\AppData\Local\Temp\bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4.exe
PID 1756 wrote to memory of 4160 N/A C:\Users\Admin\AppData\Local\Temp\bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4.exe C:\Users\Admin\AppData\Local\Temp\bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4.exe
PID 1756 wrote to memory of 4160 N/A C:\Users\Admin\AppData\Local\Temp\bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4.exe C:\Users\Admin\AppData\Local\Temp\bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4.exe
PID 1756 wrote to memory of 4160 N/A C:\Users\Admin\AppData\Local\Temp\bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4.exe C:\Users\Admin\AppData\Local\Temp\bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4.exe
PID 1756 wrote to memory of 4160 N/A C:\Users\Admin\AppData\Local\Temp\bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4.exe C:\Users\Admin\AppData\Local\Temp\bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4.exe
PID 1756 wrote to memory of 4160 N/A C:\Users\Admin\AppData\Local\Temp\bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4.exe C:\Users\Admin\AppData\Local\Temp\bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4.exe
PID 1756 wrote to memory of 4160 N/A C:\Users\Admin\AppData\Local\Temp\bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4.exe C:\Users\Admin\AppData\Local\Temp\bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4.exe
PID 4160 wrote to memory of 3408 N/A C:\Users\Admin\AppData\Local\Temp\bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4.exe C:\Windows\SysWOW64\schtasks.exe
PID 4160 wrote to memory of 3408 N/A C:\Users\Admin\AppData\Local\Temp\bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4.exe C:\Windows\SysWOW64\schtasks.exe
PID 4160 wrote to memory of 3408 N/A C:\Users\Admin\AppData\Local\Temp\bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4.exe C:\Windows\SysWOW64\schtasks.exe
PID 3420 wrote to memory of 4256 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 3420 wrote to memory of 4256 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 3420 wrote to memory of 4256 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 3420 wrote to memory of 4256 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 3420 wrote to memory of 4256 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 3420 wrote to memory of 4256 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 3420 wrote to memory of 4256 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 3420 wrote to memory of 4256 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 3420 wrote to memory of 4256 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 4256 wrote to memory of 5016 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Windows\SysWOW64\schtasks.exe
PID 4256 wrote to memory of 5016 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Windows\SysWOW64\schtasks.exe
PID 4256 wrote to memory of 5016 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Windows\SysWOW64\schtasks.exe
PID 2072 wrote to memory of 1396 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 2072 wrote to memory of 1396 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 2072 wrote to memory of 1396 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 2072 wrote to memory of 1396 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 2072 wrote to memory of 1396 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 2072 wrote to memory of 1396 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 2072 wrote to memory of 1396 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 2072 wrote to memory of 1396 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 2072 wrote to memory of 1396 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\bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4.exe

"C:\Users\Admin\AppData\Local\Temp\bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4.exe"

C:\Users\Admin\AppData\Local\Temp\bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4.exe

C:\Users\Admin\AppData\Local\Temp\bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4.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
GB 51.105.71.137:443 tcp
US 93.184.221.240:80 tcp

Files

memory/1756-116-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-117-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-118-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-119-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-120-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-121-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-122-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-123-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-124-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-125-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-126-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-128-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-127-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-129-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-130-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-131-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-132-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-133-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-134-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-135-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-136-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-138-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-137-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-139-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-140-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-141-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-142-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-143-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-144-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-145-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-146-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-147-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-148-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-150-0x00000000003B0000-0x0000000000406000-memory.dmp

memory/1756-149-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-151-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-152-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-153-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-154-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-155-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-156-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-157-0x00000000070F0000-0x00000000071BC000-memory.dmp

memory/1756-158-0x00000000076C0000-0x0000000007BBE000-memory.dmp

memory/1756-159-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-160-0x0000000007260000-0x00000000072F2000-memory.dmp

memory/1756-161-0x0000000004D10000-0x0000000004D16000-memory.dmp

memory/1756-162-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-163-0x0000000007500000-0x0000000007576000-memory.dmp

memory/1756-164-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-166-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-165-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-167-0x00000000071C0000-0x00000000071DE000-memory.dmp

memory/1756-169-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-171-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-173-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-172-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-170-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-168-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/4160-175-0x0000000000402354-mapping.dmp

memory/4160-176-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/4160-174-0x0000000000400000-0x0000000000406000-memory.dmp

memory/4160-177-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/4160-178-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/1756-179-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/4160-180-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/4160-182-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/4160-183-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/4160-184-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/4160-185-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/4160-186-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/4160-187-0x0000000077C40000-0x0000000077DCE000-memory.dmp

memory/3408-209-0x0000000000000000-mapping.dmp

memory/4160-228-0x0000000000400000-0x0000000000406000-memory.dmp

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

MD5 e1e140ff0ab6b669a42332780bc9b656
SHA1 6975c1a22ae7f83530a99bb54d2af9bef6b94852
SHA256 bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4
SHA512 ab94e77011eab412f39dc0b26f8bc38ce8ff544180592330da8ad87fd981c8673adec7b135f0ac5727eaac8fc7a6c1a12191d39a139c73878cc3932794c5f302

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

MD5 e1e140ff0ab6b669a42332780bc9b656
SHA1 6975c1a22ae7f83530a99bb54d2af9bef6b94852
SHA256 bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4
SHA512 ab94e77011eab412f39dc0b26f8bc38ce8ff544180592330da8ad87fd981c8673adec7b135f0ac5727eaac8fc7a6c1a12191d39a139c73878cc3932794c5f302

memory/4256-285-0x0000000000402354-mapping.dmp

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

MD5 e1e140ff0ab6b669a42332780bc9b656
SHA1 6975c1a22ae7f83530a99bb54d2af9bef6b94852
SHA256 bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4
SHA512 ab94e77011eab412f39dc0b26f8bc38ce8ff544180592330da8ad87fd981c8673adec7b135f0ac5727eaac8fc7a6c1a12191d39a139c73878cc3932794c5f302

memory/5016-319-0x0000000000000000-mapping.dmp

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

MD5 e1e140ff0ab6b669a42332780bc9b656
SHA1 6975c1a22ae7f83530a99bb54d2af9bef6b94852
SHA256 bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4
SHA512 ab94e77011eab412f39dc0b26f8bc38ce8ff544180592330da8ad87fd981c8673adec7b135f0ac5727eaac8fc7a6c1a12191d39a139c73878cc3932794c5f302

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 e1e140ff0ab6b669a42332780bc9b656
SHA1 6975c1a22ae7f83530a99bb54d2af9bef6b94852
SHA256 bbe02d5f4ae87b515613075b35531856dc5e57817b7d7df3f066fbbab35742a4
SHA512 ab94e77011eab412f39dc0b26f8bc38ce8ff544180592330da8ad87fd981c8673adec7b135f0ac5727eaac8fc7a6c1a12191d39a139c73878cc3932794c5f302

memory/1396-392-0x0000000000402354-mapping.dmp