Overview

overview

10

Static

static

3

2026-09-29...id.exe

windows10-2004-x64

10

2026-09-29...id.exe

windows11-ltsc_2024-x64

9

Sharing

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General

  • Target
    2026-09-29_8ec2ff2bea97b20adc9c56433d90b1c4_cobalt-strike_icedid
  • Size 694KB
  • Sample260929-zbzzrsswes
  • SHA256 eedf73fc8b24f58cf1ab0ffa25bc4d2847888dc668ae6d1507f0d6017b6b1254
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
costuradiscoveryexecutionpackerpersistenceprivilege_escalation

Malware Config

Targets

    • Target
      2026-09-29_8ec2ff2bea97b20adc9c56433d90b1c4_cobalt-strike_icedid
    • Size 694KB
    • SHA256 eedf73fc8b24f58cf1ab0ffa25bc4d2847888dc668ae6d1507f0d6017b6b1254
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    costuradiscoveryexecutionpackerpersistenceprivilege_escalation

    • Modifies WinLogon for persistence

      persistence

    • Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.

    • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers

    • Detects executables manipulated with Fody

    • Detects executables referencing many IR and analysis tools

    • Detects executables referencing many confidential data stores found in browsers, mail clients, crypt

    • Detects executables referencing many email and collaboration clients. Observed in information steale

    • Detects executables referencing many file transfer clients. Observed in information stealers

    • 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
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

Windows Command Shell

1
T1059.003

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Boot or Logon Autostart Execution

1
T1547

Winlogon Helper DLL

1
T1547.004

Event Triggered Execution

1
T1546

AppInit DLLs

1
T1546.010

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Winlogon Helper DLL

1
T1547.004

Event Triggered Execution

1
T1546

AppInit DLLs

1
T1546.010

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Network Configuration Discovery

3
T1016

Internet Connection Discovery

1
T1016.001

Wi-Fi Discovery

1
T1016.002

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks