Overview

overview

10

Static

static

10

2026-07-03...id.exe

windows10-2004-x64

10

2026-07-03...id.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-07-03_49cae919d93643ecc9c576cc39040b93_amadey_cobalt-strike_darkgate_glassworm_icedid
  • Size 374KB
  • Sample260703-l7asvse181
  • SHA256 ef0eae5051ebe5304ea32c683e9453c531c7ead978f0ea20e20d3e183ceb37f2
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
sheetratadwaredefense_evasionevasionexecutionpersistencespywaretrojan

Malware Config

Targets

    • Target
      2026-07-03_49cae919d93643ecc9c576cc39040b93_amadey_cobalt-strike_darkgate_glassworm_icedid
    • Size 374KB
    • SHA256 ef0eae5051ebe5304ea32c683e9453c531c7ead978f0ea20e20d3e183ceb37f2
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasionevasionexecutionsheetratpersistencetrojanadwarespyware

    • 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

    • Modifies WinLogon for persistence

      persistence

    • Modifies Windows Defender DisableAntiSpyware settings

      evasiontrojan

    • Modifies Windows Defender TamperProtection settings

      evasiontrojan

    • UAC bypass

      defense_evasiontrojan

    • Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion

    • Detects executables (downlaoders) containing URLs to raw contents of a paste

    • Detects executables embedding registry key / value combination indicative of disabling Windows Defen

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Indicator Removal: Clear Windows Event Logs

      Clear Windows Event Logs to hide the activity of an intrusion.

      defense_evasion

    • Loads dropped DLL

    • Windows security modification

      defense_evasiontrojan

    • Checks whether UAC is enabled

      defense_evasiontrojan

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Looks up external IP address via web service

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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Boot or Logon Autostart Execution

2
T1547

Active Setup

1
T1547.014

Winlogon Helper DLL

1
T1547.004

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

2
T1547

Active Setup

1
T1547.014

Winlogon Helper DLL

1
T1547.004

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

4
T1562

Disable or Modify Tools

4
T1562.001

Indicator Removal

1
T1070

Clear Windows Event Logs

1
T1070.001

Modify Registry

8
T1112

Credential Access

Discovery

Peripheral Device Discovery

2
T1120

Query Registry

7
T1012

System Information Discovery

8
T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks