Overview

overview

10

Static

static

10

Spufferr.exe

windows10-2004-x64

10

Spufferr.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    Spufferr.exe
  • Size 121KB
  • Sample260808-nynpgazxc1
  • SHA256 a4895d35b29bd056cfedbf16a7fc28f4d1ce00795e395a68155c02eb89d616bc
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
gay12311trojansheetrat

Malware Config

Extracted

Family

  • sheetrat

Version

  • 1.8

Campaign

  • gay12311

C2

  • 91.92.47.228:1360

Mutex

Attributes
  • anti_virtual

    false

  • certificate

    50232ofm02vqtanxxlk

  • exclusion_wd

    true

  • hidden_file

    true

  • install

    true

  • install_watch_dog

    true

  • key

    pfim5qeq

  • path_client

    %Cookies%\WindowsHeath.exe

  • path_watch_dog

    %Templates%\svchost.exe

  • pump

    false

  • rootkit

    false

  • task_client

    svchost.exe

  • use_install_admin

    true

  • user_init

    true

Signatures

  • Family: Sheetrat, NonEuclid rat

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

    trojansheetrat
  • Detects Sheetrat Payload 1 IoCs

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

  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • Spufferr.exe
    .exe 121KB

Spufferr.exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 a4895d35b29bd056cfedbf16a7fc28f4d1ce00795e395a68155c02eb89d616bc
  • MD5 SHA1 SHA512 SSDEEP TLSH
windows:4windowsx86arch:x86

  • Detects Sheetrat Payload

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

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
4
Entry point
56030
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE
PDB paths