Overview

overview

10

Static

static

10

2026-07-24...op.exe

windows10-2004-x64

9

2026-07-24...op.exe

windows11-ltsc_2024-x64

9

Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/07/2026, 10:16

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General

  • Target
    2026-07-24_6a96c47bab69e49c4e70a97312d08cf9_amadey_coinminer_elex_smoke-loader_stop.exe
  • Size 560KB
  • Sample260724-mawvhack5x
  • SHA256 ed455ad69fd72fc6a5a1e16318b22a2442ac4dee7a7d6a449a3129bbb35d31a8
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
discoveryupx

Malware Config

Signatures

  • 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 40 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-24_6a96c47bab69e49c4e70a97312d08cf9_amadey_coinminer_elex_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-24_6a96c47bab69e49c4e70a97312d08cf9_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:1556
  • C:\Windows\Syswow64\548286a7
    C:\Windows\Syswow64\548286a7
    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:4072

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        45b6d0
        • Path C:\Windows\45b6d0
        • Size 916B
        • SHA256 bdcd1415cb86994675997c6051d016b1af882a15524bf7989d96fc971cb47778
        • MD5 SHA1 SHA512 TLSH
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        548286a7
        • Path C:\Windows\SysWOW64\548286a7
        • Size 560KB
        • SHA256 ee93e05650937a4c1928d0af559cc4d72adfa523c5a7f4c07ab60a0dc6c599d0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1556-0-0x0000000000120000-0x00000000001AC000-memory.dmp
        Download

        memory/1556-20-0x0000000000120000-0x00000000001AC000-memory.dmp
        Download

        memory/4072-3-0x0000000000FF0000-0x000000000107C000-memory.dmp
        Download

        memory/4072-21-0x0000000000FF0000-0x000000000107C000-memory.dmp
        Download

        memory/4072-45-0x0000000000FF0000-0x000000000107C000-memory.dmp
        Download