Analysis

  • max time kernel
    149s
  • max time network
    157s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    19/05/2026, 04:17

General

  • Target
    2026-05-19_aa2b365ba83ad61c41d1bc2d9637f042_amadey_coinminer_cryptolocker_elex_glassworm_graphican_m.exe
  • Size 2.4MB
  • Sample260519-ewdxtabx6p
  • SHA256 963b8fba61abfd8eecc39b3407bf48b3c2a082f6f9ca6fcc9f0db8d57a4d78fa
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10

Malware Config

Signatures

  • Detection of CryptoLocker Variants 1 IoCs
  • Detection of Cryptolocker Samples 1 IoCs
  • UPX dump on OEP (original entry point) 1 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 5 IoCs
  • 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.

  • Modifies data under HKEY_USERS 8 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-19_aa2b365ba83ad61c41d1bc2d9637f042_amadey_coinminer_cryptolocker_elex_glassworm_graphican_m.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-19_aa2b365ba83ad61c41d1bc2d9637f042_amadey_coinminer_cryptolocker_elex_glassworm_graphican_m.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:2000
  • C:\Windows\Syswow64\e978198e
    C:\Windows\Syswow64\e978198e
    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:5828

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        e978198e

        • Path C:\Windows\SysWOW64\e978198e
        • Size 2.4MB
        • SHA256 ed32054b7ccfa2f28b667422b398fb0b0fa7a5e38fdbe3b2c7f1db534b0ce08b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2000-0-0x0000000000AE0000-0x0000000000B43000-memory.dmp

        memory/5828-4-0x0000000000A20000-0x0000000000A83000-memory.dmp