Malware Analysis Report

2024-10-19 08:24

Sample ID 210511-zqwv65rnxa
Target 09211ba367c0996bfdfe286794fc5cdcd2d925b132dd60beb7775765f5a4ee8f
SHA256 09211ba367c0996bfdfe286794fc5cdcd2d925b132dd60beb7775765f5a4ee8f
Tags
upatre downloader
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

09211ba367c0996bfdfe286794fc5cdcd2d925b132dd60beb7775765f5a4ee8f

Threat Level: Known bad

The file 09211ba367c0996bfdfe286794fc5cdcd2d925b132dd60beb7775765f5a4ee8f 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

2021-05-11 17:02

Signatures

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2021-05-11 17:02

Reported

2021-05-12 02:45

Platform

win10v20210408

Max time kernel

150s

Max time network

110s

Command Line

"C:\Users\Admin\AppData\Local\Temp\09211ba367c0996bfdfe286794fc5cdcd2d925b132dd60beb7775765f5a4ee8f.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\09211ba367c0996bfdfe286794fc5cdcd2d925b132dd60beb7775765f5a4ee8f.exe

"C:\Users\Admin\AppData\Local\Temp\09211ba367c0996bfdfe286794fc5cdcd2d925b132dd60beb7775765f5a4ee8f.exe"

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

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

Network

N/A

Files

memory/796-114-0x00000000004A0000-0x00000000004A1000-memory.dmp

memory/3636-115-0x0000000000000000-mapping.dmp

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

MD5 86282e7d0513a3b113dca86b2987f4a9
SHA1 d880b4dc8d79bb61bb412c52449c66dd157a468c
SHA256 91234c2dc8677d19cd5f5d2dc62ce3292081a0fe663c1c959a0ef343ae3c5bca
SHA512 6e8d8eaf7dfa85af66b137dccd45b687983c20c0f90288c11cc6e660f255b74730fa9e1eab46fb47ea326f6312e682d168da07683823b5bbf6c2ff9cc23c3dc9

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

MD5 86282e7d0513a3b113dca86b2987f4a9
SHA1 d880b4dc8d79bb61bb412c52449c66dd157a468c
SHA256 91234c2dc8677d19cd5f5d2dc62ce3292081a0fe663c1c959a0ef343ae3c5bca
SHA512 6e8d8eaf7dfa85af66b137dccd45b687983c20c0f90288c11cc6e660f255b74730fa9e1eab46fb47ea326f6312e682d168da07683823b5bbf6c2ff9cc23c3dc9

memory/3636-118-0x0000000000460000-0x000000000050E000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2021-05-11 17:02

Reported

2021-05-12 02:45

Platform

win7v20210410

Max time kernel

151s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\09211ba367c0996bfdfe286794fc5cdcd2d925b132dd60beb7775765f5a4ee8f.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\09211ba367c0996bfdfe286794fc5cdcd2d925b132dd60beb7775765f5a4ee8f.exe

"C:\Users\Admin\AppData\Local\Temp\09211ba367c0996bfdfe286794fc5cdcd2d925b132dd60beb7775765f5a4ee8f.exe"

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

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

Network

Country Destination Domain Proto
N/A 172.217.20.110:80 tcp
N/A 172.217.20.110:80 tcp
N/A 172.217.20.110:80 tcp
N/A 172.217.20.110:80 tcp

Files

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

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

MD5 86282e7d0513a3b113dca86b2987f4a9
SHA1 d880b4dc8d79bb61bb412c52449c66dd157a468c
SHA256 91234c2dc8677d19cd5f5d2dc62ce3292081a0fe663c1c959a0ef343ae3c5bca
SHA512 6e8d8eaf7dfa85af66b137dccd45b687983c20c0f90288c11cc6e660f255b74730fa9e1eab46fb47ea326f6312e682d168da07683823b5bbf6c2ff9cc23c3dc9

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

MD5 86282e7d0513a3b113dca86b2987f4a9
SHA1 d880b4dc8d79bb61bb412c52449c66dd157a468c
SHA256 91234c2dc8677d19cd5f5d2dc62ce3292081a0fe663c1c959a0ef343ae3c5bca
SHA512 6e8d8eaf7dfa85af66b137dccd45b687983c20c0f90288c11cc6e660f255b74730fa9e1eab46fb47ea326f6312e682d168da07683823b5bbf6c2ff9cc23c3dc9

memory/1512-63-0x0000000000000000-mapping.dmp

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

MD5 86282e7d0513a3b113dca86b2987f4a9
SHA1 d880b4dc8d79bb61bb412c52449c66dd157a468c
SHA256 91234c2dc8677d19cd5f5d2dc62ce3292081a0fe663c1c959a0ef343ae3c5bca
SHA512 6e8d8eaf7dfa85af66b137dccd45b687983c20c0f90288c11cc6e660f255b74730fa9e1eab46fb47ea326f6312e682d168da07683823b5bbf6c2ff9cc23c3dc9

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

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

MD5 86282e7d0513a3b113dca86b2987f4a9
SHA1 d880b4dc8d79bb61bb412c52449c66dd157a468c
SHA256 91234c2dc8677d19cd5f5d2dc62ce3292081a0fe663c1c959a0ef343ae3c5bca
SHA512 6e8d8eaf7dfa85af66b137dccd45b687983c20c0f90288c11cc6e660f255b74730fa9e1eab46fb47ea326f6312e682d168da07683823b5bbf6c2ff9cc23c3dc9