Overview

overview

10

Static

static

10

2026-08-01...ma.exe

windows10-2004-x64

9

2026-08-01...ma.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 04:15

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General

  • Target
    2026-08-01_45813d788c0c8bb5ca5607cc351be4e2_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe
  • Size 2.6MB
  • Sample260802-evcclas1bt
  • SHA256 134736fea5e58594c8b52bda82af7e04fdcc19c8a626efeb72e415328d187c8f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
discoveryupx

Malware Config

Signatures

  • Detection of CryptoLocker Variants 1 IoCs
  • Detection of Cryptolocker Samples 1 IoCs
  • 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 13 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 40 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-01_45813d788c0c8bb5ca5607cc351be4e2_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-01_45813d788c0c8bb5ca5607cc351be4e2_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.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:4616
  • C:\Windows\Syswow64\bd5cff67
    C:\Windows\Syswow64\bd5cff67
    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:4288

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        496980
        • Path C:\Windows\496980
        • Size 916B
        • SHA256 b96cba1c2e0b6aa696402c32285eb32c6ccd472716a6e38ce7ce8fa8f6a10c2e
        • MD5 SHA1 SHA512 TLSH
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        bd5cff67
        • Path C:\Windows\SysWOW64\bd5cff67
        • Size 2.6MB
        • SHA256 be8266b9aa4dd3fd7c5ef2fa9870e4c5ea765a01487e49386407087a52afae6b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/4288-3-0x0000000000930000-0x00000000009B9000-memory.dmp
        Download

        memory/4288-19-0x0000000000930000-0x00000000009B9000-memory.dmp
        Download

        memory/4288-46-0x0000000000930000-0x00000000009B9000-memory.dmp
        Download

        memory/4616-0-0x0000000000D70000-0x0000000000DF9000-memory.dmp
        Download

        memory/4616-17-0x0000000000D70000-0x0000000000DF9000-memory.dmp
        Download

        memory/4616-45-0x0000000000D70000-0x0000000000DF9000-memory.dmp
        Download

        memory/4616-64-0x0000000000D70000-0x0000000000DF9000-memory.dmp
        Download