Resubmissions

07/08/2026, 09:22

260807-lb6wesvtez7

07/08/2026, 09:19

260807-laltvsvtcy7

Analysis

  • user interaction
    yes
  • max time kernel
    30s
  • max time network
    155s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/08/2026, 09:19

General

  • Target
    I-7.exe
  • Size 16.6MB
  • Sample260807-laltvsvtcy
  • SHA256 cab96f2bb78d10662045dd4d86c1b148d190baeb7ed06f7790b7ce2050dced0a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 2 IoCs
  • Unexpected DNS network traffic destination 1 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • 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. 4 IoCs

    Inno Setup installer

  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\I-7.exe
    "C:\Users\Admin\AppData\Local\Temp\I-7.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4156
    • C:\Users\Admin\AppData\Local\Temp\is-10JQD.tmp\I-7.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-10JQD.tmp\I-7.tmp" /SL5="$630090,16519361,730624,C:\Users\Admin\AppData\Local\Temp\I-7.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2900
      • C:\Users\Admin\AppData\Local\Local\assembly\dl3\sosI\5zp5g\w9Vx\tBzMxxS.exe
        "C:\Users\Admin\AppData\Local\Local\assembly\dl3\sosI\5zp5g\w9Vx\tBzMxxS.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:5552
  • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"
    1⤵
      PID:1892

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          FxX9R.YH

          • Path C:\Users\Admin\AppData\Local\Local\assembly\dl3\sosI\5zp5g\w9Vx\FxX9R.YH
          • Size 10.2MB
          • SHA256 2b7c9b6bee8223a06623c316f43e01618b0c0b91d56e1205ffc1d11525ae22b2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          tBzMxxS.exe

          • Path C:\Users\Admin\AppData\Local\Local\assembly\dl3\sosI\5zp5g\w9Vx\tBzMxxS.exe
          • Size 352KB
          • SHA256 27a24ec947ae54ad22a90b2dae3dca853909b9d78226d3a37bee413a57fbbd9a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          z.I

          • Path C:\Users\Admin\AppData\Local\Local\assembly\dl3\sosI\5zp5g\w9Vx\z.I
          • Size 4.1MB
          • SHA256 bebdd749eca311eb8432e18f332cb8410e086500bc0d56a91b39a93cabd72c2a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          I-7.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\is-10JQD.tmp\I-7.tmp
          • Size 2.9MB
          • SHA256 a089824b1a82b5baf2d9ee60b14f4b9d4158117c71bcc335f3f05b0eafc1f846
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/1892-44-0x00000295D7480000-0x00000295D99B4000-memory.dmp

          memory/1892-40-0x00000295D7480000-0x00000295D99B4000-memory.dmp

          memory/1892-47-0x00000295D7480000-0x00000295D99B4000-memory.dmp

          memory/1892-45-0x00000295D7480000-0x00000295D99B4000-memory.dmp

          memory/1892-47-0x00000295D7480000-0x00000295D99B4000-memory.dmp

          memory/1892-45-0x00000295D7480000-0x00000295D99B4000-memory.dmp

          memory/1892-46-0x00000295D7480000-0x00000295D99B4000-memory.dmp

          memory/1892-46-0x00000295D7480000-0x00000295D99B4000-memory.dmp

          memory/1892-44-0x00000295D7480000-0x00000295D99B4000-memory.dmp

          memory/1892-40-0x00000295D7480000-0x00000295D99B4000-memory.dmp

          memory/1892-38-0x00000295D7480000-0x00000295D99B4000-memory.dmp

          memory/1892-38-0x00000295D7480000-0x00000295D99B4000-memory.dmp

          memory/2900-21-0x0000000000400000-0x00000000006F3000-memory.dmp

          memory/2900-21-0x0000000000400000-0x00000000006F3000-memory.dmp

          memory/2900-6-0x0000000002780000-0x0000000002781000-memory.dmp

          memory/2900-6-0x0000000002780000-0x0000000002781000-memory.dmp

          memory/4156-0-0x0000000000400000-0x00000000004C0000-memory.dmp

          memory/4156-24-0x0000000000400000-0x00000000004C0000-memory.dmp

          memory/4156-24-0x0000000000400000-0x00000000004C0000-memory.dmp

          memory/4156-0-0x0000000000400000-0x00000000004C0000-memory.dmp

          memory/5552-30-0x000002D5E4CB0000-0x000002D5E71E4000-memory.dmp

          memory/5552-48-0x000002D5E3820000-0x000002D5E4254000-memory.dmp

          memory/5552-26-0x000002D5E3820000-0x000002D5E4254000-memory.dmp

          memory/5552-28-0x000002D5E4CB0000-0x000002D5E71E4000-memory.dmp

          memory/5552-30-0x000002D5E4CB0000-0x000002D5E71E4000-memory.dmp

          memory/5552-34-0x000002D5E4CB0000-0x000002D5E71E4000-memory.dmp

          memory/5552-35-0x000002D5E4CB0000-0x000002D5E71E4000-memory.dmp

          memory/5552-36-0x000002D5E4CB0000-0x000002D5E71E4000-memory.dmp

          memory/5552-37-0x000002D5E4CB0000-0x000002D5E71E4000-memory.dmp

          memory/5552-37-0x000002D5E4CB0000-0x000002D5E71E4000-memory.dmp

          memory/5552-36-0x000002D5E4CB0000-0x000002D5E71E4000-memory.dmp

          memory/5552-35-0x000002D5E4CB0000-0x000002D5E71E4000-memory.dmp

          memory/5552-34-0x000002D5E4CB0000-0x000002D5E71E4000-memory.dmp

          memory/5552-28-0x000002D5E4CB0000-0x000002D5E71E4000-memory.dmp

          memory/5552-26-0x000002D5E3820000-0x000002D5E4254000-memory.dmp

          memory/5552-48-0x000002D5E3820000-0x000002D5E4254000-memory.dmp