Overview

overview

10

Static

static

10

Instаller-1.0.8.exe

windows10-ltsc_2021-x64

10

Instаller-1.0.8.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    Instаller-1.0.8.exe
  • Size 345KB
  • Sample260806-v4a4wswhmf
  • SHA256 c8e24d8bf29fbb08d4cb5eee28f625b94aee58810ca930d5e90432960c21090a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
sheetratsheet_phbfobgjpuezhocredential_accessdiscoveryexecutionpersistencespywarestealertrojan

Malware Config

Extracted

Family

  • sheetrat

Version

  • 2.6

Campaign

  • Sheet_phbfobgjpuezho

C2

  • fso8k07vxe.localto.net:1640

Targets

    • Target
      Instаller-1.0.8.exe
    • Size 345KB
    • SHA256 c8e24d8bf29fbb08d4cb5eee28f625b94aee58810ca930d5e90432960c21090a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    sheet_phbfobgjpuezhocredential_accessdiscoveryexecutionsheetratpersistencespywarestealertrojan

    • 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

    • Credentials from Password Stores: Windows Credential Manager

      Suspicious access to Credentials History.

      credential_accessstealer

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks