Overview

overview

7

Static

static

3

2026-05-03...op.exe

windows10-2004-x64

7

2026-05-03...op.exe

windows11-21h2-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    157s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    03/05/2026, 23:15

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General

  • Target
    2026-05-03_e8c65e9cfb128e5dceb3166429281d7a_amadey_coinminer_elex_glassworm_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
  • Size 960KB
  • Sample260503-28hsvsdw3l
  • SHA256 197852f6d1288becf1d71630078b62afe588535179faaf9a489a3e1d74bae2bb
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discovery

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Unexpected DNS network traffic destination 8 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\2026-05-03_e8c65e9cfb128e5dceb3166429281d7a_amadey_coinminer_elex_glassworm_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-03_e8c65e9cfb128e5dceb3166429281d7a_amadey_coinminer_elex_glassworm_graphican_remcos_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:4700
  • C:\Windows\Syswow64\43abfc76
    C:\Windows\Syswow64\43abfc76
    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:2204

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        43abfc76
        • Path C:\Windows\SysWOW64\43abfc76
        • Size 960KB
        • SHA256 34cb12463c81512bf122b0a677926890596568e171e8fd19789fa62db728215b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/2204-4-0x0000000000C80000-0x0000000000CE3000-memory.dmp
        Download

        memory/4700-0-0x0000000000780000-0x00000000007E3000-memory.dmp
        Download

        memory/4700-18-0x0000000001280000-0x00000000012A5000-memory.dmp
        Download