Overview

overview

10

Static

static

10

2026-08-23...op.exe

windows10-2004-x64

9

2026-08-23...op.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    24/08/2026, 13:09

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General

  • Target
    2026-08-23_41f4335ec413c67f0437389c91524513_amadey_coinminer_cryptolocker_elex_graphican_rhadamanthys_smoke-loader_stop.exe
  • Size 743KB
  • Sample260824-qdstsstxcy
  • SHA256 7a3a95850f35ad5d3d597c8084eb1b7e40e1c9df7b2a2eec13a335799bfc5da8
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
discovery

Malware Config

Signatures

  • Detection of CryptoLocker Variants 1 IoCs
  • Detection of Cryptolocker Samples 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
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-23_41f4335ec413c67f0437389c91524513_amadey_coinminer_cryptolocker_elex_graphican_rhadamanthys_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-23_41f4335ec413c67f0437389c91524513_amadey_coinminer_cryptolocker_elex_graphican_rhadamanthys_smoke-loader_stop.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:3820
  • C:\Windows\Syswow64\51063bc0
    C:\Windows\Syswow64\51063bc0
    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:3344

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        51063bc0
        • Path C:\Windows\SysWOW64\51063bc0
        • Size 743KB
        • SHA256 05b3339f25c962fdd2a9fc567ed6e25efe74458c1d88a9cbca558f4ef5ccfda4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/3344-4-0x0000000000520000-0x0000000000583000-memory.dmp
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        memory/3820-0-0x00000000009C0000-0x0000000000A23000-memory.dmp
        Download