Overview

overview

7

Static

static

3

2026-08-16...op.exe

windows10-2004-x64

7

2026-08-16...op.exe

windows11-ltsc_2024-x64

7

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
    16/08/2026, 04:14

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General

  • Target
    2026-08-16_7f090a191160959220da59bebd65b3df_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
  • Size 395KB
  • Sample260816-et2abszaph
  • SHA256 757ecf20cd2ce803be11eb0baf33e667962031d30efcacf29b7fd86a1abd0de2
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
defense_evasiondiscoveryspywaretrojan

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 5 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
  • Modifies system certificate store 2 TTPs 2 IoCs
    defense_evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 22 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-16_7f090a191160959220da59bebd65b3df_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-16_7f090a191160959220da59bebd65b3df_amadey_coinminer_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
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4320
  • C:\Windows\Syswow64\19b07170
    C:\Windows\Syswow64\19b07170
    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:4832
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:4688

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          19b07170
          • Path C:\Windows\SysWOW64\19b07170
          • Size 395KB
          • SHA256 c34a5da45725252897f511db94a6506164c8a5a4e49ea7f132b7cc2104e04614
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          memory/4320-0-0x0000000000890000-0x00000000008F3000-memory.dmp
          Download

          memory/4832-4-0x00000000000C0000-0x0000000000123000-memory.dmp
          Download