upatre | ea8327e4770813a6bdf201ca0daf2740a063ccebdbcae88246a67e6a1c4314cc

Analysis

max time kernel
150s
max time network
151s
platform
windows10_x64
resource
win10v20210410
submitted
15/05/2021, 04:00

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

ea8327e4770813a6bdf201ca0daf2740a063ccebdbcae88246a67e6a1c4314cc.exe
Size

37KB
MD5

c6ce2916ab16c24a4e14c77c44528b5d
SHA1

acf178075e194811ca6fdbf1b6152b953cf9459a
SHA256

ea8327e4770813a6bdf201ca0daf2740a063ccebdbcae88246a67e6a1c4314cc
SHA512

c15a0526cfb1bf8d614e7c5b7a6b91e4eefb3c63091c32eaca1c8e2343935107363ea609e13d9cd70e303eaee81ba71fb357a5a728241e8caaf878ea0c88cac4

Score

10^/10

upatre downloader

Malware Config

Signatures

Upatre
Upatre is a generic malware downloader.
downloader upatre

Executes dropped EXE 1 IoCs

pid	Process
2548	szgfw.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2256 wrote to memory of 2548	2256	ea8327e4770813a6bdf201ca0daf2740a063ccebdbcae88246a67e6a1c4314cc.exe	78
PID 2256 wrote to memory of 2548	2256	ea8327e4770813a6bdf201ca0daf2740a063ccebdbcae88246a67e6a1c4314cc.exe	78
PID 2256 wrote to memory of 2548	2256	ea8327e4770813a6bdf201ca0daf2740a063ccebdbcae88246a67e6a1c4314cc.exe	78

C:\Users\Admin\AppData\Local\Temp\ea8327e4770813a6bdf201ca0daf2740a063ccebdbcae88246a67e6a1c4314cc.exe
"C:\Users\Admin\AppData\Local\Temp\ea8327e4770813a6bdf201ca0daf2740a063ccebdbcae88246a67e6a1c4314cc.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2256
- C:\Users\Admin\AppData\Local\Temp\szgfw.exe
  "C:\Users\Admin\AppData\Local\Temp\szgfw.exe"
  2⤵
  - Executes dropped EXE
  PID:2548

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2256-115-0x0000000000980000-0x0000000000981000-memory.dmp

Filesize
4KB

Download
memory/2548-118-0x0000000000500000-0x000000000064A000-memory.dmp

Filesize
1.3MB

Download