Overview

overview

10

Static

static

10

2026-05-09...ma.exe

windows10-2004-x64

9

2026-05-09...ma.exe

windows11-21h2-x64

9

Analysis

  • max time kernel
    149s
  • max time network
    157s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    09/05/2026, 04:27

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General

  • Target
    2026-05-09_48daedb10be6a02fc6d4c719ffcd58b2_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe
  • Size 2.6MB
  • Sample260509-e3cckaaw4w
  • SHA256 3718c5c5fd72621a06e826781e578a5486099c3d7a65ddbe845de2a67dd9cfc6
  • 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) 11 IoCs
  • Executes dropped EXE 1 IoCs
  • Unexpected DNS network traffic destination 6 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 11 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 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-09_48daedb10be6a02fc6d4c719ffcd58b2_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-09_48daedb10be6a02fc6d4c719ffcd58b2_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:2728
  • C:\Windows\Syswow64\8bcfcd14
    C:\Windows\Syswow64\8bcfcd14
    1⤵
    • Executes dropped EXE
    • Unexpected DNS network traffic destination
    • 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:2872

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        8bcfcd14
        • Path C:\Windows\SysWOW64\8bcfcd14
        • Size 2.6MB
        • SHA256 9b8190d39bf5034c36500b0325f55b305dc708c1b6a2a7c09da82a5b82632a2b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/2728-0-0x0000000000820000-0x00000000008A9000-memory.dmp
        Download

        memory/2728-18-0x0000000000820000-0x00000000008A9000-memory.dmp
        Download

        memory/2728-33-0x0000000000820000-0x00000000008A9000-memory.dmp
        Download

        memory/2728-38-0x0000000000820000-0x00000000008A9000-memory.dmp
        Download

        memory/2728-48-0x0000000000820000-0x00000000008A9000-memory.dmp
        Download

        memory/2872-4-0x0000000000E50000-0x0000000000ED9000-memory.dmp
        Download

        memory/2872-20-0x0000000000E50000-0x0000000000ED9000-memory.dmp
        Download

        memory/2872-21-0x0000000000E50000-0x0000000000ED9000-memory.dmp
        Download

        memory/2872-34-0x0000000000E50000-0x0000000000ED9000-memory.dmp
        Download

        memory/2872-39-0x0000000000E50000-0x0000000000ED9000-memory.dmp
        Download