Malware Analysis Report

2024-10-23 21:07

Sample ID 210515-fza14pj6wx
Target cc6894249ef6551a1acc49084a5c8258fbeb86f65822f4bae9323dbe82b6ede6
SHA256 cc6894249ef6551a1acc49084a5c8258fbeb86f65822f4bae9323dbe82b6ede6
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

cc6894249ef6551a1acc49084a5c8258fbeb86f65822f4bae9323dbe82b6ede6

Threat Level: Known bad

The file cc6894249ef6551a1acc49084a5c8258fbeb86f65822f4bae9323dbe82b6ede6 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

2021-05-15 14:45

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2021-05-15 14:45

Reported

2021-05-16 00:38

Platform

win7v20210410

Max time kernel

150s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\cc6894249ef6551a1acc49084a5c8258fbeb86f65822f4bae9323dbe82b6ede6.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\cc6894249ef6551a1acc49084a5c8258fbeb86f65822f4bae9323dbe82b6ede6.exe

"C:\Users\Admin\AppData\Local\Temp\cc6894249ef6551a1acc49084a5c8258fbeb86f65822f4bae9323dbe82b6ede6.exe"

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

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

Network

N/A

Files

memory/1104-60-0x0000000076E11000-0x0000000076E13000-memory.dmp

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

MD5 3039487b99a1683bd3dcdec6ff5078b1
SHA1 879298705c35b511d2705fb9f612b33c1d394c88
SHA256 28b750c806c8eaa665ef1cc0a939525e760f21480099114ad69a024f4037489e
SHA512 8f471c9e33dcc76a5baef53cf46310ca681db9ed93567d7428bf86a4f0f869be9cdb131908bd78dc885fe2d85a1ec56ddbb8ee3d1a5ee143756dee324aaa6a90

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

MD5 3039487b99a1683bd3dcdec6ff5078b1
SHA1 879298705c35b511d2705fb9f612b33c1d394c88
SHA256 28b750c806c8eaa665ef1cc0a939525e760f21480099114ad69a024f4037489e
SHA512 8f471c9e33dcc76a5baef53cf46310ca681db9ed93567d7428bf86a4f0f869be9cdb131908bd78dc885fe2d85a1ec56ddbb8ee3d1a5ee143756dee324aaa6a90

memory/1280-63-0x0000000000000000-mapping.dmp

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

MD5 3039487b99a1683bd3dcdec6ff5078b1
SHA1 879298705c35b511d2705fb9f612b33c1d394c88
SHA256 28b750c806c8eaa665ef1cc0a939525e760f21480099114ad69a024f4037489e
SHA512 8f471c9e33dcc76a5baef53cf46310ca681db9ed93567d7428bf86a4f0f869be9cdb131908bd78dc885fe2d85a1ec56ddbb8ee3d1a5ee143756dee324aaa6a90

memory/1104-66-0x0000000000220000-0x0000000000221000-memory.dmp

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

MD5 3039487b99a1683bd3dcdec6ff5078b1
SHA1 879298705c35b511d2705fb9f612b33c1d394c88
SHA256 28b750c806c8eaa665ef1cc0a939525e760f21480099114ad69a024f4037489e
SHA512 8f471c9e33dcc76a5baef53cf46310ca681db9ed93567d7428bf86a4f0f869be9cdb131908bd78dc885fe2d85a1ec56ddbb8ee3d1a5ee143756dee324aaa6a90

Analysis: behavioral2

Detonation Overview

Submitted

2021-05-15 14:45

Reported

2021-05-16 00:38

Platform

win10v20210410

Max time kernel

150s

Max time network

114s

Command Line

"C:\Users\Admin\AppData\Local\Temp\cc6894249ef6551a1acc49084a5c8258fbeb86f65822f4bae9323dbe82b6ede6.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\cc6894249ef6551a1acc49084a5c8258fbeb86f65822f4bae9323dbe82b6ede6.exe

"C:\Users\Admin\AppData\Local\Temp\cc6894249ef6551a1acc49084a5c8258fbeb86f65822f4bae9323dbe82b6ede6.exe"

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

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

Network

N/A

Files

memory/3044-114-0x0000000000000000-mapping.dmp

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

MD5 3039487b99a1683bd3dcdec6ff5078b1
SHA1 879298705c35b511d2705fb9f612b33c1d394c88
SHA256 28b750c806c8eaa665ef1cc0a939525e760f21480099114ad69a024f4037489e
SHA512 8f471c9e33dcc76a5baef53cf46310ca681db9ed93567d7428bf86a4f0f869be9cdb131908bd78dc885fe2d85a1ec56ddbb8ee3d1a5ee143756dee324aaa6a90

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

MD5 3039487b99a1683bd3dcdec6ff5078b1
SHA1 879298705c35b511d2705fb9f612b33c1d394c88
SHA256 28b750c806c8eaa665ef1cc0a939525e760f21480099114ad69a024f4037489e
SHA512 8f471c9e33dcc76a5baef53cf46310ca681db9ed93567d7428bf86a4f0f869be9cdb131908bd78dc885fe2d85a1ec56ddbb8ee3d1a5ee143756dee324aaa6a90

memory/3904-117-0x0000000000410000-0x00000000004BE000-memory.dmp

memory/3044-118-0x0000000000410000-0x000000000055A000-memory.dmp