Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/08/2026, 11:50

General

  • Target
    2026-08-23_529007a984f98dfb3bca254368c3d948_amadey_coinminer_cryptolocker_elex_glassworm_graphican_m.exe
  • Size 2.4MB
  • Sample260824-nzyk3adc25
  • SHA256 3d206a5d505dbc6d8d01885a4540b3bee15640894cf11b4d835123ef74a0f645
  • 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 17 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 9 IoCs
  • Suspicious behavior: EnumeratesProcesses 22 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-23_529007a984f98dfb3bca254368c3d948_amadey_coinminer_cryptolocker_elex_glassworm_graphican_m.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-23_529007a984f98dfb3bca254368c3d948_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:5708
  • C:\Windows\Syswow64\b264d7bb
    C:\Windows\Syswow64\b264d7bb
    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:3536

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        b264d7bb

        • Path C:\Windows\SysWOW64\b264d7bb
        • Size 2.4MB
        • SHA256 e9de1ea6100aeba59268e2e5ad963472d653f93fe50fbf77fc80530100ae8e8e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3536-4-0x0000000000A60000-0x0000000000AC3000-memory.dmp

        memory/5708-0-0x0000000000B60000-0x0000000000BC3000-memory.dmp