Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    03/05/2026, 12:18

General

  • Target
    support.client.exe
  • Size 305KB
  • Sample260503-pgxfqahs2v
  • SHA256 f49f4f98fdb7ae040a0437bed6387817a7c86b9e94f8bf4f3555fe239ab8a55e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Manipulates Digital Signatures 1 TTPs 4 IoCs

    Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to make their binary seem validly signed.

  • 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.

  • Modifies registry class 21 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\support.client.exe
    "C:\Users\Admin\AppData\Local\Temp\support.client.exe"
    1⤵
    • Manipulates Digital Signatures
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:720
    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe
      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe"
      2⤵
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      PID:4936

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        memory/720-5-0x00000000028E0000-0x000000000295E000-memory.dmp

        memory/720-21-0x00000000028E0000-0x000000000295E000-memory.dmp

        memory/4936-0-0x0000017D6F020000-0x0000017D6F028000-memory.dmp

        memory/4936-1-0x0000017D71590000-0x0000017D71716000-memory.dmp

        memory/4936-2-0x0000017D71580000-0x0000017D71590000-memory.dmp

        memory/4936-3-0x0000017D71580000-0x0000017D71590000-memory.dmp

        memory/4936-4-0x0000017D71580000-0x0000017D71590000-memory.dmp

        memory/4936-6-0x0000017D6F350000-0x0000017D6F380000-memory.dmp

        memory/4936-7-0x0000017D6F580000-0x0000017D6F58C000-memory.dmp

        memory/4936-8-0x0000017D71570000-0x0000017D71578000-memory.dmp

        memory/4936-9-0x0000017D71580000-0x0000017D71590000-memory.dmp