Overview

overview

10

Static

static

10

2026-08-20...ia.exe

windows10-2004-x64

9

2026-08-20...ia.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/08/2026, 16:46

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General

  • Target
    2026-08-20_f5dfcd6d5161b0dedeee5ee0269f16ee_coinminer_elex_glassworm_kwampirs_mafia.exe
  • Size 1024KB
  • Sample260820-t9367a1drf
  • SHA256 65a0383f755f058313d5045f1b9e41deda8a4f597294624153aa508974060790
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
discoveryupx

Malware Config

Signatures

  • Custom signature
    UPX dump on OEP (original entry point) 8 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 15 IoCs
  • UPX packed file 8 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\2026-08-20_f5dfcd6d5161b0dedeee5ee0269f16ee_coinminer_elex_glassworm_kwampirs_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-20_f5dfcd6d5161b0dedeee5ee0269f16ee_coinminer_elex_glassworm_kwampirs_mafia.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:3564
  • C:\Windows\Syswow64\6a8e859c
    C:\Windows\Syswow64\6a8e859c
    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:3288

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        6a8e859c
        • Path C:\Windows\SysWOW64\6a8e859c
        • Size 1024KB
        • SHA256 970b3afffaa06fbd840e20af683395a15a4ed18890361b536e449403abba0e88
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/3288-3-0x0000000000EB0000-0x0000000000F39000-memory.dmp
        Download

        memory/3288-20-0x0000000000EB0000-0x0000000000F39000-memory.dmp
        Download

        memory/3288-24-0x0000000000EB0000-0x0000000000F39000-memory.dmp
        Download

        memory/3288-34-0x0000000000EB0000-0x0000000000F39000-memory.dmp
        Download

        memory/3564-0-0x0000000000CF0000-0x0000000000D79000-memory.dmp
        Download

        memory/3564-18-0x0000000000CF0000-0x0000000000D79000-memory.dmp
        Download

        memory/3564-33-0x0000000000CF0000-0x0000000000D79000-memory.dmp
        Download