Overview

overview

7

Static

static

3

2026-05-09...op.exe

windows10-2004-x64

7

2026-05-09...op.exe

windows11-21h2-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250619-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250619-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/05/2026, 16:14

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General

  • Target
    2026-05-09_457d60c0760597fde2dd043cec0f3a38_amadey_coinminer_elex_smoke-loader_stop.exe
  • Size 511KB
  • Sample260509-tpps3aat41
  • SHA256 9660438a0574a4e0f2b7586fa2914e330c05cdf36805a42555027ab515e3f1fa
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discovery

Malware Config

Signatures

  • 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
  • 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\2026-05-09_457d60c0760597fde2dd043cec0f3a38_amadey_coinminer_elex_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-09_457d60c0760597fde2dd043cec0f3a38_amadey_coinminer_elex_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:544
  • C:\Windows\Syswow64\5f1bc5e4
    C:\Windows\Syswow64\5f1bc5e4
    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:6052

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        5f1bc5e4
        • Path C:\Windows\SysWOW64\5f1bc5e4
        • Size 511KB
        • SHA256 2500aea02ceb0ee45202605baac0f4e178c98a2e74b3fd05d732f988dc8f23de
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/544-0-0x0000000000400000-0x0000000000463000-memory.dmp
        Download

        memory/6052-4-0x0000000000400000-0x0000000000463000-memory.dmp
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