Overview

overview

10

Static

static

10

Client.exe

windows10-ltsc_2021-x64

10

Sharing

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General

  • Target
    Client.exe
  • Size 564KB
  • Sample261012-s8wkaaxybx
  • SHA256 1435a97ff374ec41006061e84974c5ac4391925dea4468aa7c44df739d413577
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
sheetratsheet_tcwjcmmwqyakvkdiscoveryexecutionpersistencetrojan

Malware Config

Extracted

Family

  • sheetrat

Campaign

  • Sheet_tcwjcmmwqyakvk

C2

  • fzlwb-195-5-58-184.run.pinggy-free.link:36737

Targets

    • Target
      Client.exe
    • Size 564KB
    • SHA256 1435a97ff374ec41006061e84974c5ac4391925dea4468aa7c44df739d413577
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    sheet_tcwjcmmwqyakvkdiscoveryexecutionsheetratpersistencetrojan

    • Detects Sheetrat obfuscated V1.8 and higher

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

    • Detects Sheetrat obfuscated version

    • Family: Sheetrat, NonEuclid rat

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

      trojansheetrat

    • Modifies WinLogon for persistence

      persistence

    • Executes dropped EXE

    • Adds Run key to start application

      persistence
    behavioral1

MITRE ATT&CK Enterprise v16

Tasks