Analysis

  • max time kernel
    148s
  • max time network
    113s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/09/2026, 22:53

General

  • Target
    2026-09-04_be4c2e86ea18c2b2d530dfb4b641d747_amadey_cobalt-strike_coinminer_glassworm_poet-rat_quasar.exe
  • Size 11.1MB
  • Sample260904-2tzstssaph
  • SHA256 3ad88031a2eceb027a4a7d599c5c168f0e6ccd4a7799b62c4328d78a899df09f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • Detects executables containing URLs to raw contents of a Github gist 7 IoCs
  • XMRig Miner payload 7 IoCs
  • Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Drops desktop.ini file(s) 2 IoCs
  • Drops autorun.inf file 1 TTPs 3 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in Program Files directory 64 IoCs
  • Modifies trusted root certificate store through registry 1 TTPs 2 IoCs

    A root certificate was added, modified, or removed in the trusted certificate store registry paths.

  • Modifies Internet Explorer start page 1 TTPs 2 IoCs
  • Modifies system certificate store 2 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-04_be4c2e86ea18c2b2d530dfb4b641d747_amadey_cobalt-strike_coinminer_glassworm_poet-rat_quasar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-04_be4c2e86ea18c2b2d530dfb4b641d747_amadey_cobalt-strike_coinminer_glassworm_poet-rat_quasar.exe"
    1⤵
    • Drops desktop.ini file(s)
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • Modifies trusted root certificate store through registry
    • Modifies Internet Explorer start page
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    PID:4896

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        7-zip.dll.exe

        • Path C:\Program Files\7-Zip\7-zip.dll.exe
        • Size 11.4MB
        • SHA256 1d1d6168c718158a73e702facc453e7ce1294a6f92d0bebf936acdd249c8723b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4896-0-0x00000000001C0000-0x00000000001D0000-memory.dmp

        memory/4896-467-0x0000000000400000-0x00000000010B2000-memory.dmp

        memory/4896-1010-0x0000000000400000-0x00000000010B2000-memory.dmp

        memory/4896-1505-0x0000000000400000-0x00000000010B2000-memory.dmp

        memory/4896-1890-0x0000000000400000-0x00000000010B2000-memory.dmp

        memory/4896-1996-0x0000000000400000-0x00000000010B2000-memory.dmp

        memory/4896-2057-0x0000000000060000-0x0000000000062000-memory.dmp

        memory/4896-2065-0x00000000001D0000-0x00000000001F2000-memory.dmp

        memory/4896-2070-0x0000000000400000-0x00000000010B2000-memory.dmp