Malware Analysis Report

2024-10-19 08:24

Sample ID 210517-bapjldajta
Target d57254bc47220ce91897a37c74078015d74730060117ae728f9fb3ed934bf3a5
SHA256 d57254bc47220ce91897a37c74078015d74730060117ae728f9fb3ed934bf3a5
Tags
upatre downloader
score
10/10

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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

d57254bc47220ce91897a37c74078015d74730060117ae728f9fb3ed934bf3a5

Threat Level: Known bad

The file d57254bc47220ce91897a37c74078015d74730060117ae728f9fb3ed934bf3a5 was found to be: Known bad.

Malicious Activity Summary

upatre downloader

Upatre

Executes dropped EXE

Loads dropped DLL

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2021-05-17 23:31

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2021-05-17 23:31

Reported

2021-05-18 03:47

Platform

win7v20210410

Max time kernel

150s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d57254bc47220ce91897a37c74078015d74730060117ae728f9fb3ed934bf3a5.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\d57254bc47220ce91897a37c74078015d74730060117ae728f9fb3ed934bf3a5.exe

"C:\Users\Admin\AppData\Local\Temp\d57254bc47220ce91897a37c74078015d74730060117ae728f9fb3ed934bf3a5.exe"

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

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

Network

N/A

Files

memory/1040-59-0x0000000074F31000-0x0000000074F33000-memory.dmp

\Users\Admin\AppData\Local\Temp\szgfw.exe

MD5 043948ad7f853e7f5974fc71d3f8eb1f
SHA1 636a691e9a9c4655a210b9a1a003f6bb6fcdaaa6
SHA256 56817942cc2a65f2091bfa15515f2e99e6b3b58676d2966ab6b359d7f7918d43
SHA512 4ab5ff586eb4ac8b9d63400d49a8f5121b634000576cf65703dad81ec7f29cb1f3b170430df84e9b734ac2d27a3606850b7e6b29faf355a8e58e12c9c1ed7640

\Users\Admin\AppData\Local\Temp\szgfw.exe

MD5 043948ad7f853e7f5974fc71d3f8eb1f
SHA1 636a691e9a9c4655a210b9a1a003f6bb6fcdaaa6
SHA256 56817942cc2a65f2091bfa15515f2e99e6b3b58676d2966ab6b359d7f7918d43
SHA512 4ab5ff586eb4ac8b9d63400d49a8f5121b634000576cf65703dad81ec7f29cb1f3b170430df84e9b734ac2d27a3606850b7e6b29faf355a8e58e12c9c1ed7640

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

MD5 043948ad7f853e7f5974fc71d3f8eb1f
SHA1 636a691e9a9c4655a210b9a1a003f6bb6fcdaaa6
SHA256 56817942cc2a65f2091bfa15515f2e99e6b3b58676d2966ab6b359d7f7918d43
SHA512 4ab5ff586eb4ac8b9d63400d49a8f5121b634000576cf65703dad81ec7f29cb1f3b170430df84e9b734ac2d27a3606850b7e6b29faf355a8e58e12c9c1ed7640

memory/1588-62-0x0000000000000000-mapping.dmp

memory/1040-65-0x00000000003B0000-0x00000000003B1000-memory.dmp

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

MD5 043948ad7f853e7f5974fc71d3f8eb1f
SHA1 636a691e9a9c4655a210b9a1a003f6bb6fcdaaa6
SHA256 56817942cc2a65f2091bfa15515f2e99e6b3b58676d2966ab6b359d7f7918d43
SHA512 4ab5ff586eb4ac8b9d63400d49a8f5121b634000576cf65703dad81ec7f29cb1f3b170430df84e9b734ac2d27a3606850b7e6b29faf355a8e58e12c9c1ed7640

Analysis: behavioral2

Detonation Overview

Submitted

2021-05-17 23:31

Reported

2021-05-18 03:47

Platform

win10v20210410

Max time kernel

149s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d57254bc47220ce91897a37c74078015d74730060117ae728f9fb3ed934bf3a5.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\d57254bc47220ce91897a37c74078015d74730060117ae728f9fb3ed934bf3a5.exe

"C:\Users\Admin\AppData\Local\Temp\d57254bc47220ce91897a37c74078015d74730060117ae728f9fb3ed934bf3a5.exe"

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

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

Network

N/A

Files

memory/512-114-0x0000000000460000-0x0000000000461000-memory.dmp

memory/2716-115-0x0000000000000000-mapping.dmp

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

MD5 043948ad7f853e7f5974fc71d3f8eb1f
SHA1 636a691e9a9c4655a210b9a1a003f6bb6fcdaaa6
SHA256 56817942cc2a65f2091bfa15515f2e99e6b3b58676d2966ab6b359d7f7918d43
SHA512 4ab5ff586eb4ac8b9d63400d49a8f5121b634000576cf65703dad81ec7f29cb1f3b170430df84e9b734ac2d27a3606850b7e6b29faf355a8e58e12c9c1ed7640

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

MD5 043948ad7f853e7f5974fc71d3f8eb1f
SHA1 636a691e9a9c4655a210b9a1a003f6bb6fcdaaa6
SHA256 56817942cc2a65f2091bfa15515f2e99e6b3b58676d2966ab6b359d7f7918d43
SHA512 4ab5ff586eb4ac8b9d63400d49a8f5121b634000576cf65703dad81ec7f29cb1f3b170430df84e9b734ac2d27a3606850b7e6b29faf355a8e58e12c9c1ed7640