Malware Analysis Report

2025-08-10 23:16

Sample ID 221101-ns2zxabed9
Target 6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131
SHA256 6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131
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

6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131

Threat Level: Likely malicious

The file 6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131 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 11:40

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-11-01 11:40

Reported

2022-11-01 11:43

Platform

win10v2004-20220812-en

Max time kernel

96s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.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 1644 wrote to memory of 3224 N/A C:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe C:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe
PID 1644 wrote to memory of 3224 N/A C:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe C:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe
PID 1644 wrote to memory of 3224 N/A C:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe C:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe
PID 1644 wrote to memory of 3224 N/A C:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe C:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe
PID 1644 wrote to memory of 3224 N/A C:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe C:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe
PID 1644 wrote to memory of 3224 N/A C:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe C:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe
PID 1644 wrote to memory of 3224 N/A C:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe C:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe
PID 1644 wrote to memory of 3224 N/A C:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe C:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe
PID 1644 wrote to memory of 3224 N/A C:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe C:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe
PID 3224 wrote to memory of 4212 N/A C:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe C:\Windows\SysWOW64\schtasks.exe
PID 3224 wrote to memory of 4212 N/A C:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe C:\Windows\SysWOW64\schtasks.exe
PID 3224 wrote to memory of 4212 N/A C:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe C:\Windows\SysWOW64\schtasks.exe
PID 2468 wrote to memory of 3172 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 2468 wrote to memory of 3172 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 2468 wrote to memory of 3172 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 2468 wrote to memory of 3172 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 2468 wrote to memory of 3172 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 2468 wrote to memory of 3172 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 2468 wrote to memory of 3172 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 2468 wrote to memory of 3172 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 2468 wrote to memory of 3172 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 3172 wrote to memory of 3444 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Windows\SysWOW64\schtasks.exe
PID 3172 wrote to memory of 3444 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Windows\SysWOW64\schtasks.exe
PID 3172 wrote to memory of 3444 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Windows\SysWOW64\schtasks.exe
PID 4520 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 4520 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 4520 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 4520 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 4520 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 4520 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 4520 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 4520 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
PID 4520 wrote to memory of 2152 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\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe

"C:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe"

C:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.exe

C:\Users\Admin\AppData\Local\Temp\6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131.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 93.184.221.240:80 tcp
US 93.184.221.240:80 tcp
DE 20.52.64.200:443 tcp

Files

memory/1644-132-0x0000000000E30000-0x0000000000E86000-memory.dmp

memory/1644-133-0x00000000081A0000-0x0000000008744000-memory.dmp

memory/1644-134-0x0000000007CD0000-0x0000000007D62000-memory.dmp

memory/1644-135-0x0000000007F70000-0x0000000007FE6000-memory.dmp

memory/1644-136-0x0000000007C80000-0x0000000007C9E000-memory.dmp

memory/3224-137-0x0000000000000000-mapping.dmp

memory/3224-138-0x0000000000400000-0x0000000000406000-memory.dmp

memory/3224-140-0x0000000000400000-0x0000000000406000-memory.dmp

memory/4212-141-0x0000000000000000-mapping.dmp

memory/3224-142-0x0000000000400000-0x0000000000406000-memory.dmp

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

MD5 f13fa105e5c07a1e1e6365bc47f4d0ec
SHA1 d1da97fcec8d56ebe01da2b270319aec6cf2185f
SHA256 6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131
SHA512 1678f51c1175df61594eeac45ee4c321a64f9d3cf987aaeb774304c77419e4603ea4373ba653b57577c86d95813c8c75fa297d177e66234c91866120da0784f4

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

MD5 f13fa105e5c07a1e1e6365bc47f4d0ec
SHA1 d1da97fcec8d56ebe01da2b270319aec6cf2185f
SHA256 6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131
SHA512 1678f51c1175df61594eeac45ee4c321a64f9d3cf987aaeb774304c77419e4603ea4373ba653b57577c86d95813c8c75fa297d177e66234c91866120da0784f4

memory/3172-145-0x0000000000000000-mapping.dmp

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

MD5 f13fa105e5c07a1e1e6365bc47f4d0ec
SHA1 d1da97fcec8d56ebe01da2b270319aec6cf2185f
SHA256 6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131
SHA512 1678f51c1175df61594eeac45ee4c321a64f9d3cf987aaeb774304c77419e4603ea4373ba653b57577c86d95813c8c75fa297d177e66234c91866120da0784f4

memory/3444-150-0x0000000000000000-mapping.dmp

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

MD5 f13fa105e5c07a1e1e6365bc47f4d0ec
SHA1 d1da97fcec8d56ebe01da2b270319aec6cf2185f
SHA256 6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131
SHA512 1678f51c1175df61594eeac45ee4c321a64f9d3cf987aaeb774304c77419e4603ea4373ba653b57577c86d95813c8c75fa297d177e66234c91866120da0784f4

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

MD5 03d2df1e8834bc4ec1756735429b458c
SHA1 4ee6c0f5b04c8e0c5076219c5724032daab11d40
SHA256 745ab70552d9a0463b791fd8dc1942838ac3e34fb1a68f09ed3766c7e3b05631
SHA512 2482c3d4478125ccbc7f224f50e86b7bf925ed438b59f4dce57b9b6bcdb59df51417049096b131b6b911173550eed98bc92aba7050861de303a692f0681b197b

memory/2152-153-0x0000000000000000-mapping.dmp

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

MD5 f13fa105e5c07a1e1e6365bc47f4d0ec
SHA1 d1da97fcec8d56ebe01da2b270319aec6cf2185f
SHA256 6a56eedbce5fc1655e0f616bb7ab19615b8f915ea598f312de7428bba135a131
SHA512 1678f51c1175df61594eeac45ee4c321a64f9d3cf987aaeb774304c77419e4603ea4373ba653b57577c86d95813c8c75fa297d177e66234c91866120da0784f4