Analysis

  • max time kernel
    149s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    22/08/2026, 06:35

General

  • Target
    908884272a1df42dba85fcf8b1fd55f44d5f41ddf329c0fec4194dd17f620081.exe
  • Size 5.0MB
  • Sample260822-hcdz9aed79
  • SHA256 908884272a1df42dba85fcf8b1fd55f44d5f41ddf329c0fec4194dd17f620081
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Drops file in Drivers directory 2 IoCs
  • Sets service image path in registry 3 TTPs 2 IoCs

    This determines the executable launched when a service starts. It can be used to establish persistence.

  • Executes dropped EXE 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious behavior: LoadsDriver 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\908884272a1df42dba85fcf8b1fd55f44d5f41ddf329c0fec4194dd17f620081.exe
    "C:\Users\Admin\AppData\Local\Temp\908884272a1df42dba85fcf8b1fd55f44d5f41ddf329c0fec4194dd17f620081.exe"
    1⤵
    • Drops file in Drivers directory
    • Sets service image path in registry
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: LoadsDriver
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3796
    • C:\Users\Admin\AppData\Local\Temp\BC46.tmp
      "C:\Users\Admin\AppData\Local\Temp\BC46.tmp" 612
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:4576
    • C:\Users\Admin\AppData\Local\Temp\BC66.tmp
      "C:\Users\Admin\AppData\Local\Temp\BC66.tmp" 632
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:2552

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        BC46.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\BC46.tmp
        • Size 463KB
        • SHA256 d9d6be13e95bb3478277ea22c229a45b046c9420ec333af185f88708f358faf2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3796-0-0x0000000000170000-0x00000000006A1000-memory.dmp