Overview

overview

10

Static

static

10

2026-07-13...ee.exe

windows10-2004-x64

9

2026-07-13...ee.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/07/2026, 00:26

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    2026-07-13_eafd57b6b5210562e431768ccb5392b8_amadey_coinminer_cryptolocker_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.7MB
  • Sample260714-arcrqsbt2n
  • SHA256 b11e97ddc3a677e4ac2affcfa5d998c26ac73337a8c2c487b4cfa8e351b373fb
  • 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) 6 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 15 IoCs
  • UPX packed file 6 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 22 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-13_eafd57b6b5210562e431768ccb5392b8_amadey_coinminer_cryptolocker_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-13_eafd57b6b5210562e431768ccb5392b8_amadey_coinminer_cryptolocker_elex_smoke-loader_stealc_stop_tofsee.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:2860
  • C:\Windows\Syswow64\89e30762
    C:\Windows\Syswow64\89e30762
    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:2636

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        89e30762
        • Path C:\Windows\SysWOW64\89e30762
        • Size 1.7MB
        • SHA256 f52e39b45d143cae6cc4d8f14fbe4aee76637f4cfc401026ec3a1b9158575d03
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/2636-3-0x0000000000BF0000-0x0000000000C7C000-memory.dmp
        Download

        memory/2636-19-0x0000000000BF0000-0x0000000000C7C000-memory.dmp
        Download

        memory/2636-34-0x0000000000BF0000-0x0000000000C7C000-memory.dmp
        Download

        memory/2860-0-0x0000000000280000-0x000000000030C000-memory.dmp
        Download

        memory/2860-18-0x0000000000280000-0x000000000030C000-memory.dmp
        Download