Overview

overview

10

Static

static

10

2026-10-10...op.exe

windows10-2004-x64

9

2026-10-10...op.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    11/10/2026, 07:03

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General

  • Target
    2026-10-10_a00a7415ede2c655687671ac05cbd8f2_amadey_coinminer_darkgate_elex_glassworm_kwampirs_mafia_remcos_smoke-loader_stop.exe
  • Size 4.4MB
  • Sample261011-hvfa2ae18j
  • SHA256 fd2101dcfb6a9f0ef958e060b68e551fdd97657b0476326627274135860ca72f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
discoveryupx

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 12 IoCs
  • Executes dropped EXE 1 IoCs
  • Unexpected DNS network traffic destination 20 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 12 IoCs

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

    upx
  • Drops file in Windows directory 2 IoCs
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

    discovery
  • 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\2026-10-10_a00a7415ede2c655687671ac05cbd8f2_amadey_coinminer_darkgate_elex_glassworm_kwampirs_mafia_remcos_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-10_a00a7415ede2c655687671ac05cbd8f2_amadey_coinminer_darkgate_elex_glassworm_kwampirs_mafia_remcos_smoke-loader_stop.exe"
    1⤵
    • Unexpected DNS network traffic destination
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:756
  • C:\Windows\Syswow64\d30ef8e0
    C:\Windows\Syswow64\d30ef8e0
    1⤵
    • Executes dropped EXE
    • Unexpected DNS network traffic destination
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3572

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        d30ef8e0
        • Path C:\Windows\SysWOW64\d30ef8e0
        • Size 4.4MB
        • SHA256 480d90a38aaf0d3c83d1115b88f00bef73aca0a7a299a02c2be018a57ab0b338
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/756-0-0x0000000000460000-0x00000000004E9000-memory.dmp
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        memory/756-16-0x0000000000460000-0x00000000004E9000-memory.dmp
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        memory/756-44-0x0000000000460000-0x00000000004E9000-memory.dmp
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        memory/756-46-0x0000000000460000-0x00000000004E9000-memory.dmp
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        memory/756-50-0x0000000000460000-0x00000000004E9000-memory.dmp
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        memory/756-55-0x0000000000460000-0x00000000004E9000-memory.dmp
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        memory/756-63-0x0000000000460000-0x00000000004E9000-memory.dmp
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        memory/3572-3-0x0000000000E20000-0x0000000000EA9000-memory.dmp
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        memory/3572-19-0x0000000000E20000-0x0000000000EA9000-memory.dmp
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        memory/3572-18-0x0000000000E20000-0x0000000000EA9000-memory.dmp
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        memory/3572-45-0x0000000000E20000-0x0000000000EA9000-memory.dmp
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