Overview

overview

10

Static

static

10

2026-08-22...op.exe

windows10-2004-x64

9

2026-08-22...op.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/08/2026, 03:47

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General

  • Target
    2026-08-22_9f2ec1a73bd2da2426c2987d51b03e7f_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe
  • Size 1.2MB
  • Sample260823-ecbcksxtez
  • SHA256 54fe13a7089fc1ce4fc5df1e7fba22c15cd349e79d251e8cdda4c44034ada511
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
discoveryupx

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 6 IoCs
  • Executes dropped EXE 1 IoCs
  • Unexpected DNS network traffic destination 4 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Drops file in System32 directory 13 IoCs
  • UPX packed file 6 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Drops file in Windows directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Modifies data under HKEY_USERS 9 IoCs
  • Suspicious behavior: EnumeratesProcesses 22 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-22_9f2ec1a73bd2da2426c2987d51b03e7f_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-22_9f2ec1a73bd2da2426c2987d51b03e7f_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe"
    1⤵
    • Unexpected DNS network traffic destination
    • Drops file in System32 directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:484
  • C:\Windows\Syswow64\89f58066
    C:\Windows\Syswow64\89f58066
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5564

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        89f58066
        • Path C:\Windows\SysWOW64\89f58066
        • Size 1.2MB
        • SHA256 29c70edfd2c922fe8f9b809314c89a86e2451798b39a1d24f52dc5557cc0ea29
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/484-0-0x0000000000BC0000-0x0000000000C4C000-memory.dmp
        Download

        memory/484-16-0x0000000000BC0000-0x0000000000C4C000-memory.dmp
        Download

        memory/5564-3-0x00000000005A0000-0x000000000062C000-memory.dmp
        Download

        memory/5564-17-0x00000000005A0000-0x000000000062C000-memory.dmp
        Download

        memory/5564-29-0x00000000005A0000-0x000000000062C000-memory.dmp
        Download