Analysis

  • max time kernel
    150s
  • max time network
    135s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    17-05-2021 03:19

General

  • Target

    c824d7ee2edc8ee6d3963c25d30981bbfd956a9ae77c4a18c557b826fa2d448f.exe

  • Size

    9KB

  • MD5

    7d71b0d5ed6ccf91990def97a3e28b5c

  • SHA1

    8889021bfc536405c55cc63ff66d17842e534463

  • SHA256

    c824d7ee2edc8ee6d3963c25d30981bbfd956a9ae77c4a18c557b826fa2d448f

  • SHA512

    794d4f1d70b618cfa9ccdf6410b8c778a2bb730baca3e6dcafe1d8b854132ef4db3cf3ee540e2ab00501058c3b2bcbd55e708fa281e1419fa1af333415424031

Score
10/10

Malware Config

Signatures

  • Upatre

    Upatre is a generic malware downloader.

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c824d7ee2edc8ee6d3963c25d30981bbfd956a9ae77c4a18c557b826fa2d448f.exe
    "C:\Users\Admin\AppData\Local\Temp\c824d7ee2edc8ee6d3963c25d30981bbfd956a9ae77c4a18c557b826fa2d448f.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4656
    • C:\Users\Admin\AppData\Local\Temp\szgfw.exe
      "C:\Users\Admin\AppData\Local\Temp\szgfw.exe"
      2⤵
      • Executes dropped EXE
      PID:3664

Network

MITRE ATT&CK Enterprise v6

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Downloads