Overview

overview

10

Static

static

10

2026-08-09...co.exe

windows10-2004-x64

9

2026-08-09...co.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    09/08/2026, 23:10

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General

  • Target
    2026-08-09_3a5a64f5e5f4fd599fbf101025356795_amadey_coinminer_cryptolocker_elex_graphican_mafia_remco.exe
  • Size 2.1MB
  • Sample260809-253c4axbmc
  • SHA256 55502fb1a3d2bc0933a830d87318f1cfab907d61f35e5f0476493aa9ba2a1ed6
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasiondiscoveryspywaretrojan

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 13 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.

    discovery
  • Modifies data under HKEY_USERS 9 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
    defense_evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-09_3a5a64f5e5f4fd599fbf101025356795_amadey_coinminer_cryptolocker_elex_graphican_mafia_remco.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-09_3a5a64f5e5f4fd599fbf101025356795_amadey_coinminer_cryptolocker_elex_graphican_mafia_remco.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:2828
  • C:\Windows\Syswow64\c570b4d8
    C:\Windows\Syswow64\c570b4d8
    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
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4448

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        c570b4d8
        • Path C:\Windows\SysWOW64\c570b4d8
        • Size 2.1MB
        • SHA256 282c73a733b8badbedccd3b2c2648dec592976319c67bbd99201a659736df55f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/2828-0-0x0000000000C80000-0x0000000000CE3000-memory.dmp
        Download

        memory/4448-4-0x0000000000A70000-0x0000000000AD3000-memory.dmp
        Download