Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    24/08/2026, 06:24

General

  • Target
    2026-08-23_8abd3573a84bf5736e01a626d68f0ba6_cobalt-strike_coinminer_glassworm_poet-rat_quasar-rat.exe
  • Size 7.7MB
  • Sample260824-g6g4bstdre
  • SHA256 4a1a3e75cc52e1e273f2fb8c4d35e3a0a91e0f3d8929de807ac493b4bbb95dc3
  • 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 15 IoCs
  • XMRig Miner payload 15 IoCs
  • Contacts third-party web service commonly abused for C2 1 TTPs 4 IoCs

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

  • Drops desktop.ini file(s) 1 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 13 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 12 IoCs
  • Modifies system certificate store 2 TTPs 17 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-23_8abd3573a84bf5736e01a626d68f0ba6_cobalt-strike_coinminer_glassworm_poet-rat_quasar-rat.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-23_8abd3573a84bf5736e01a626d68f0ba6_cobalt-strike_coinminer_glassworm_poet-rat_quasar-rat.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:1472

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        7-zip.dll.exe

        • Path C:\Program Files\7-Zip\7-zip.dll.exe
        • Size 7.8MB
        • SHA256 6a1a07b4ca4fbc4e4ea41f471bd35c864635856f4353112464ab4a18bc5b4cd3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        autorun.inf

        • Path F:\autorun.inf
        • Size 30B
        • SHA256 bd4bd6e63fcd199a9c1ec1d963a38db295e1d118bfbf429fdc63074f310b1f13
        • MD5 SHA1 SHA512

        memory/1472-31-0x0000000000400000-0x0000000000DBD000-memory.dmp

        memory/1472-34-0x0000000000400000-0x0000000000DBD000-memory.dmp

        memory/1472-17-0x0000000000400000-0x0000000000DBD000-memory.dmp

        memory/1472-18-0x0000000000400000-0x0000000000DBD000-memory.dmp

        memory/1472-19-0x0000000000400000-0x0000000000DBD000-memory.dmp

        memory/1472-28-0x0000000000400000-0x0000000000DBD000-memory.dmp

        memory/1472-0-0x00000000001E0000-0x00000000001F0000-memory.dmp

        memory/1472-16-0x0000000000400000-0x0000000000DBD000-memory.dmp

        memory/1472-35-0x0000000000400000-0x0000000000DBD000-memory.dmp

        memory/1472-44-0x0000000000400000-0x0000000000DBD000-memory.dmp

        memory/1472-45-0x0000000000400000-0x0000000000DBD000-memory.dmp

        memory/1472-48-0x0000000000400000-0x0000000000DBD000-memory.dmp

        memory/1472-49-0x0000000000400000-0x0000000000DBD000-memory.dmp

        memory/1472-52-0x0000000000400000-0x0000000000DBD000-memory.dmp

        memory/1472-15-0x0000000000400000-0x0000000000DBD000-memory.dmp