Overview

overview

10

Static

static

10

CrackDelta_loader.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    CrackDelta_loader.exe
  • Size 15.0MB
  • Sample260823-jng2qavblb
  • SHA256 638cf9b02f74e80db9a5e681bef2986abfe36b68b7aca980cb175a6a9ce82c8f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
sheetratdiscoveryexecutionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

  • sheetrat

Version

  • 1.8

C2

  • neimdmhk.torgports.shop:22565

Mutex

Attributes
  • anti_virtual

    false

  • certificate

    fejnezt6j95d4z1cec

  • exclusion_wd

    true

  • hidden_file

    true

  • install

    true

  • install_watch_dog

    true

  • key

    azar24ows

  • path_client

    %Windows%\exploler

  • path_watch_dog

    %ProgramFiles%\exploler

  • pump

    false

  • rootkit

    c9urnkfci9p197lqqjuz0k

  • task_client

    ShellHost

  • use_install_admin

    true

  • user_init

    false

Targets

    • Target
      CrackDelta_loader.exe
    • Size 15.0MB
    • SHA256 638cf9b02f74e80db9a5e681bef2986abfe36b68b7aca980cb175a6a9ce82c8f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryexecutionsheetratpersistenceprivilege_escalationtrojan

    • Detects Sheetrat Payload

      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

    • 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

    • Executes dropped EXE

    • Loads dropped DLL

    • Looks up external IP address via web service

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

      discovery
    behavioral1

MITRE ATT&CK Enterprise v16

Tasks