Overview

overview

10

Static

static

10

02nrdt1pkbiidw1w.exe

windows10-2004-x64

10

02nrdt1pkbiidw1w.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    02nrdt1pkbiidw1w.exe
  • Size 462KB
  • Sample260828-t1rf2azyex
  • SHA256 3690cc94e4d79881001eda5183ad4a02412555a168018c7186f38853a00ad183
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
sheetratexecutionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

  • sheetrat

Version

  • 1.8

C2

  • SailNFT-55713.portmap.host:55713

Targets

    • Target
      02nrdt1pkbiidw1w.exe
    • Size 462KB
    • SHA256 3690cc94e4d79881001eda5183ad4a02412555a168018c7186f38853a00ad183
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    executionsheetratpersistenceprivilege_escalationtrojan

    • 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

    • Modifies WinLogon for persistence

      persistence

    • Event Triggered Execution: AppInit DLLs

      Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

      persistenceprivilege_escalation

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks