Resubmissions

10/08/2026, 15:58

260810-tev74ahc248

15/07/2026, 17:43

260715-wanzbsas4p8

15/07/2026, 17:36

260715-v6jh2sdw7y8

15/07/2026, 17:28

260715-v2b86sdv8w8

Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/08/2026, 15:58

General

  • Target
    AdGuard tool client.exe
  • Size 63.3MB
  • Sample260810-tev74ahc24
  • SHA256 ea4e548c18adc33c0a246d892a3af2ca789c73ffc0c102fd206f5d1948d56d19
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 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.

  • Inno Setup is an open-source installation builder for Windows applications. 2 IoCs

    Inno Setup installer

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\AdGuard tool client.exe
    "C:\Users\Admin\AppData\Local\Temp\AdGuard tool client.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:896
    • C:\Users\Admin\AppData\Local\Temp\is-EOFOB.tmp\AdGuard tool client.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-EOFOB.tmp\AdGuard tool client.tmp" /SL5="$6004E,65214288,906240,C:\Users\Admin\AppData\Local\Temp\AdGuard tool client.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4928

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AdGuard tool client.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-EOFOB.tmp\AdGuard tool client.tmp
        • Size 3.6MB
        • SHA256 188f3e6cdbe7c673c041a52c4aa55e5cff4f6080d048cd89db4afcb787f85656
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/896-0-0x0000000000DF0000-0x0000000000EDD000-memory.dmp

        memory/896-8-0x0000000000DF0000-0x0000000000EDD000-memory.dmp

        memory/4928-6-0x0000000002850000-0x0000000002851000-memory.dmp

        memory/4928-9-0x00000000007D0000-0x0000000000B83000-memory.dmp

        memory/4928-10-0x0000000002850000-0x0000000002851000-memory.dmp