Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    09/08/2026, 18:24

General

  • Target
    2026-08-09_8e651eadaeaa39b983ec89a50cf72ffa_amadey_coinminer_elex_hijackloader_wannacry.exe
  • Size 1006KB
  • Sample260809-w2dbxatcqc
  • SHA256 e437b2faa15a899d811f123eeb7ef9fb464904ee0a0cc01138a827eb84b2d382
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 4 IoCs
  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-09_8e651eadaeaa39b983ec89a50cf72ffa_amadey_coinminer_elex_hijackloader_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-09_8e651eadaeaa39b983ec89a50cf72ffa_amadey_coinminer_elex_hijackloader_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4248
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a3EBA.bat
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4728
      • C:\Users\Admin\AppData\Local\Temp\2026-08-09_8e651eadaeaa39b983ec89a50cf72ffa_amadey_coinminer_elex_hijackloader_wannacry.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-08-09_8e651eadaeaa39b983ec89a50cf72ffa_amadey_coinminer_elex_hijackloader_wannacry.exe"
        3⤵
        • Executes dropped EXE
        PID:3280
    • C:\Windows\Logo1_.exe
      C:\Windows\Logo1_.exe
      2⤵
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops file in Program Files directory
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:784
      • C:\Windows\SysWOW64\net.exe
        net stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3176
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:4088

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        MicrosoftEdgeUpdateBroker.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateBroker.exe
        • Size 125KB
        • SHA256 c69aa4ee23bf34980e86c6dd1fb341b68070dc1bef5ff5798344e84bfaf72208
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe

        • Path C:\Program Files\7-Zip\7z.exe
        • Size 575KB
        • SHA256 b3b439ec275d707a2bd22e80c0f8b23758dc68604a4c9f7a3626201c7ce5184e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vcredist_x86.exe

        • Path C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe
        • Size 481KB
        • SHA256 1f06570aa3d1064cd6e7bb1641c7660e9991de3dfe2f36dcf7168a7ca50f822e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        $$a3EBA.bat

        • Path C:\Users\Admin\AppData\Local\Temp\$$a3EBA.bat
        • Size 860B
        • SHA256 0b51594e5f8375cd75a0268dcd29695089ed766c37840121a50047ec1246e4c1
        • MD5 SHA1 SHA512 TLSH

        2026-08-09_8e651eadaeaa39b983ec89a50cf72ffa_amadey_coinminer_elex_hijackloader_wannacry.exe.exe

        • Path C:\Users\Admin\AppData\Local\Temp\2026-08-09_8e651eadaeaa39b983ec89a50cf72ffa_amadey_coinminer_elex_hijackloader_wannacry.exe.exe
        • Size 979KB
        • SHA256 00907042e89088616f9fb65d6017341415f65c56fa15c379e514d12a283f815a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Logo1_.exe

        • Path C:\Windows\Logo1_.exe
        • Size 26KB
        • SHA256 1b301776d9eba1270010a8a158c707ceaf69c752c957d6644e952a87f4375a22
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _desktop.ini

        • Path F:\$RECYCLE.BIN\S-1-5-21-889581200-2041691093-2048517887-1000\_desktop.ini
        • Size 8B
        • SHA256 9665de4083439d021866163b21bda2a5f96fd16cd7572fbd2966e90951743829
        • MD5 SHA1 SHA512

        memory/784-27-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/784-33-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/784-37-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/784-20-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/784-316-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/784-1246-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/784-5035-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/784-8-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/784-5540-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4248-0-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4248-10-0x0000000000400000-0x0000000000434000-memory.dmp