Malware Analysis Report

2025-08-10 23:17

Sample ID 221101-nvpscscebq
Target 7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2
SHA256 7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2
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

7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2

Threat Level: Likely malicious

The file 7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2 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 11:43

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-11-01 11:43

Reported

2022-11-01 11:45

Platform

win10-20220812-en

Max time kernel

104s

Max time network

62s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2.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 2208 wrote to memory of 3780 N/A C:\Users\Admin\AppData\Local\Temp\7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2.exe C:\Users\Admin\AppData\Local\Temp\7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2.exe
PID 2208 wrote to memory of 3780 N/A C:\Users\Admin\AppData\Local\Temp\7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2.exe C:\Users\Admin\AppData\Local\Temp\7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2.exe
PID 2208 wrote to memory of 3780 N/A C:\Users\Admin\AppData\Local\Temp\7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2.exe C:\Users\Admin\AppData\Local\Temp\7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2.exe
PID 2208 wrote to memory of 3780 N/A C:\Users\Admin\AppData\Local\Temp\7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2.exe C:\Users\Admin\AppData\Local\Temp\7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2.exe
PID 2208 wrote to memory of 3780 N/A C:\Users\Admin\AppData\Local\Temp\7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2.exe C:\Users\Admin\AppData\Local\Temp\7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2.exe
PID 2208 wrote to memory of 3780 N/A C:\Users\Admin\AppData\Local\Temp\7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2.exe C:\Users\Admin\AppData\Local\Temp\7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2.exe
PID 2208 wrote to memory of 3780 N/A C:\Users\Admin\AppData\Local\Temp\7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2.exe C:\Users\Admin\AppData\Local\Temp\7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2.exe
PID 2208 wrote to memory of 3780 N/A C:\Users\Admin\AppData\Local\Temp\7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2.exe C:\Users\Admin\AppData\Local\Temp\7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2.exe
PID 2208 wrote to memory of 3780 N/A C:\Users\Admin\AppData\Local\Temp\7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2.exe C:\Users\Admin\AppData\Local\Temp\7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2.exe
PID 3780 wrote to memory of 2236 N/A C:\Users\Admin\AppData\Local\Temp\7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2.exe C:\Windows\SysWOW64\schtasks.exe
PID 3780 wrote to memory of 2236 N/A C:\Users\Admin\AppData\Local\Temp\7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2.exe C:\Windows\SysWOW64\schtasks.exe
PID 3780 wrote to memory of 2236 N/A C:\Users\Admin\AppData\Local\Temp\7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2.exe C:\Windows\SysWOW64\schtasks.exe
PID 1512 wrote to memory of 3212 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 1512 wrote to memory of 3212 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 1512 wrote to memory of 3212 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 1512 wrote to memory of 3212 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 1512 wrote to memory of 3212 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 1512 wrote to memory of 3212 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 1512 wrote to memory of 3212 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 1512 wrote to memory of 3212 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 1512 wrote to memory of 3212 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 3212 wrote to memory of 3700 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Windows\SysWOW64\schtasks.exe
PID 3212 wrote to memory of 3700 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Windows\SysWOW64\schtasks.exe
PID 3212 wrote to memory of 3700 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Windows\SysWOW64\schtasks.exe
PID 3900 wrote to memory of 4652 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 3900 wrote to memory of 4652 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 3900 wrote to memory of 4652 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 3900 wrote to memory of 4652 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 3900 wrote to memory of 4652 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 3900 wrote to memory of 4652 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 3900 wrote to memory of 4652 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 3900 wrote to memory of 4652 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 3900 wrote to memory of 4652 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\7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2.exe

"C:\Users\Admin\AppData\Local\Temp\7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2.exe"

C:\Users\Admin\AppData\Local\Temp\7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2.exe

C:\Users\Admin\AppData\Local\Temp\7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2.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
DE 199.247.19.116:80 tcp
NL 81.171.15.217:443 tcp
US 52.168.112.66:443 tcp
US 93.184.221.240:80 tcp

Files

memory/2208-120-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-121-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-122-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-123-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-124-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-125-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-126-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-127-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-128-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-129-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-130-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-131-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-132-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-133-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-134-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-135-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-136-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-137-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-138-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-140-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-139-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-141-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-143-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-142-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-144-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-145-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-146-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-147-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-148-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-149-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-150-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-151-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-152-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-153-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-154-0x0000000000510000-0x0000000000566000-memory.dmp

memory/2208-155-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-156-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-157-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-158-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-159-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-160-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-161-0x0000000004CF0000-0x0000000004DBC000-memory.dmp

memory/2208-162-0x0000000007830000-0x0000000007D2E000-memory.dmp

memory/2208-163-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-164-0x00000000073D0000-0x0000000007462000-memory.dmp

memory/2208-165-0x0000000004E40000-0x0000000004E46000-memory.dmp

memory/2208-166-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-167-0x0000000007670000-0x00000000076E6000-memory.dmp

memory/2208-168-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-169-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-170-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-171-0x0000000007330000-0x000000000734E000-memory.dmp

memory/2208-172-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-173-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-174-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-175-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-176-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-177-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/3780-178-0x0000000000400000-0x0000000000406000-memory.dmp

memory/3780-179-0x0000000000402354-mapping.dmp

memory/3780-180-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/3780-181-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/3780-183-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/3780-182-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/3780-185-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2208-186-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/3780-188-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/3780-187-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/3780-189-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/3780-190-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/3780-191-0x0000000077540000-0x00000000776CE000-memory.dmp

memory/2236-213-0x0000000000000000-mapping.dmp

memory/3780-231-0x0000000000400000-0x0000000000406000-memory.dmp

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

MD5 fc2b4f3598f9ba20095ca681db0a1903
SHA1 7639bbc98df9ee811523d0871f1f3ee34cd5ea8f
SHA256 7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2
SHA512 404b5d074e30a4f2bd2f9f04a8777b878cd707c161691273666117d6c242ca56d7450820d21fb3f07ec0052228fd59c4a77cf2ece6e0992b1629973ff53d440d

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

MD5 fc2b4f3598f9ba20095ca681db0a1903
SHA1 7639bbc98df9ee811523d0871f1f3ee34cd5ea8f
SHA256 7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2
SHA512 404b5d074e30a4f2bd2f9f04a8777b878cd707c161691273666117d6c242ca56d7450820d21fb3f07ec0052228fd59c4a77cf2ece6e0992b1629973ff53d440d

memory/3212-289-0x0000000000402354-mapping.dmp

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

MD5 fc2b4f3598f9ba20095ca681db0a1903
SHA1 7639bbc98df9ee811523d0871f1f3ee34cd5ea8f
SHA256 7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2
SHA512 404b5d074e30a4f2bd2f9f04a8777b878cd707c161691273666117d6c242ca56d7450820d21fb3f07ec0052228fd59c4a77cf2ece6e0992b1629973ff53d440d

memory/3700-323-0x0000000000000000-mapping.dmp

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

MD5 fc2b4f3598f9ba20095ca681db0a1903
SHA1 7639bbc98df9ee811523d0871f1f3ee34cd5ea8f
SHA256 7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2
SHA512 404b5d074e30a4f2bd2f9f04a8777b878cd707c161691273666117d6c242ca56d7450820d21fb3f07ec0052228fd59c4a77cf2ece6e0992b1629973ff53d440d

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 fc2b4f3598f9ba20095ca681db0a1903
SHA1 7639bbc98df9ee811523d0871f1f3ee34cd5ea8f
SHA256 7d5422a80db68833db0400950143ced164fb240b19ede6baec0b0c3c59d6dac2
SHA512 404b5d074e30a4f2bd2f9f04a8777b878cd707c161691273666117d6c242ca56d7450820d21fb3f07ec0052228fd59c4a77cf2ece6e0992b1629973ff53d440d

memory/4652-396-0x0000000000402354-mapping.dmp