Overview

overview

10

Static

static

3

2026-08-04...er.exe

windows10-2004-x64

10

2026-08-04...er.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-08-04_5b2811f5f515c2bb72e2f735366ec09c_amadey_darkgate_elex_glassworm_hawkeye_smoke-loader
  • Size 402KB
  • Sample260804-hzl95sfa47
  • SHA256 df1d6a1d6b3783a1909773bdc1d8e34507454d6f4daf69584d83d9fe68262161
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
cosmudiscoveryransomwareworm

Malware Config

Targets

    • Target
      2026-08-04_5b2811f5f515c2bb72e2f735366ec09c_amadey_darkgate_elex_glassworm_hawkeye_smoke-loader
    • Size 402KB
    • SHA256 df1d6a1d6b3783a1909773bdc1d8e34507454d6f4daf69584d83d9fe68262161
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoverycosmuransomwareworm

    • Detects Cosmu payload

      Cosmu is a worm written in C++.

    • Family: Cosmu

      Cosmu is a Windows worm written in C++.

      wormcosmu

    • Renames multiple (4963) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Executes dropped EXE

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks