Overview

overview

10

Static

static

10

Client.exe

windows10-ltsc_2021-x64

10

Sharing

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General

  • Target
    Client.exe
  • Size 544KB
  • Sample260624-2pdd2af19t
  • SHA256 e8136b62862b3e1eebe9a8024d252c1864976717b3d548f76a7ebdc684bc337a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
sheetratsheet_nbszmiyxtaxexecutiontrojan

Malware Config

Extracted

Family

  • sheetrat

Campaign

  • Sheet_nbszmiyxtax

C2

  • port.portflow.best:22527

Targets

    • Target
      Client.exe
    • Size 544KB
    • SHA256 e8136b62862b3e1eebe9a8024d252c1864976717b3d548f76a7ebdc684bc337a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    sheet_nbszmiyxtaxexecutionsheetrattrojan

    • Detects Sheetrat obfuscated V1.8 and higher

      Sheetrat aka NonEuclid RAT is a trojan written in C#.

    • Family: Sheetrat, NonEuclid rat

      Sheetrat aka NonEuclid RAT is a trojan written in C#.

      trojansheetrat

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks