Overview

overview

10

Static

static

3

2026-04-19...ar.exe

windows10-2004-x64

10

2026-04-19...ar.exe

windows11-21h2-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    19/04/2026, 16:49

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General

  • Target
    2026-04-19_31a7efdd589a6132d53c1a7669e050ef_glassworm_icedid_vidar.exe
  • Size 356KB
  • Sample260419-vb3nfact8s
  • SHA256 bfafa67c98f79ec0ebaedcf43ab73def58ffd523353860e6d5b79bcd5e3568bb
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
backdoorcobaltstriketrojan

Malware Config

Extracted

Family

  • cobaltstrike

C2

  • http://webcdns.com:2083/static-directory/lt.mp3

Attributes
  • user_agent

    Host: webcdns.com Connection: close Accept: image/* User-Agent: Mozilla/5.0 (Windows Phone 10.0; Android 6.0.1; Microsoft; RM-1152) AppleWebKit/537.36 (KHTML, like Gecko)

Signatures

  • Family: Cobaltstrike

    Detected malicious payload which is part of Cobaltstrike.

    trojanbackdoorcobaltstrike
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-19_31a7efdd589a6132d53c1a7669e050ef_glassworm_icedid_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-19_31a7efdd589a6132d53c1a7669e050ef_glassworm_icedid_vidar.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:5744

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        memory/5744-0-0x0000023C1DB70000-0x0000023C1DB71000-memory.dmp
        Download