Resubmissions

13/10/2026, 00:44

261013-a3sx4a1y9l8

11/10/2026, 06:23

261011-g5qdbada397

Analysis

  • max time kernel
    25s
  • max time network
    144s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    11/10/2026, 06:23

General

  • Target
    6cbea551e8cbc1bb_global_8668.3380.0.0_INSTALL.exe
  • Size 12.6MB
  • Sample261011-g5qdbada39
  • SHA256 6be937e348a96cac91fd3d6e084b91f3d4ca31188f38b486a71cbba43e20be26
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • 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. 3 IoCs

    Inno Setup installer

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6cbea551e8cbc1bb_global_8668.3380.0.0_INSTALL.exe
    "C:\Users\Admin\AppData\Local\Temp\6cbea551e8cbc1bb_global_8668.3380.0.0_INSTALL.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:944
    • C:\Users\Admin\AppData\Local\Temp\is-2E8J9PMH5L.tmp\6cbea551e8cbc1bb_global_8668.3380.0.0_INSTALL.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-2E8J9PMH5L.tmp\6cbea551e8cbc1bb_global_8668.3380.0.0_INSTALL.tmp" /SL5="$401F8,3623872,867328,C:\Users\Admin\AppData\Local\Temp\6cbea551e8cbc1bb_global_8668.3380.0.0_INSTALL.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      PID:3848

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        6cbea551e8cbc1bb_global_8668.3380.0.0_INSTALL.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-2E8J9PMH5L.tmp\6cbea551e8cbc1bb_global_8668.3380.0.0_INSTALL.tmp
        • Size 4.2MB
        • SHA256 606c0a7cdd9744c227dd99dc7758829493646371516b3717d945f42ea9ddcb31
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _isdecmp.dll

        • Path C:\Users\Admin\AppData\Local\Temp\is-GE1K6AE70Y.tmp\_isetup\_isdecmp.dll
        • Size 34KB
        • SHA256 31d04c1e4bfdfa34704c142fa98f80c0a3076e4b312d6ada57c4be9d9c7dcf26
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/944-1-0x0000000000C90000-0x0000000000D72000-memory.dmp

        memory/944-13-0x0000000000C90000-0x0000000000D72000-memory.dmp

        memory/944-25-0x0000000000C90000-0x0000000000D72000-memory.dmp

        memory/3848-6-0x0000000000C00000-0x0000000000C01000-memory.dmp

        memory/3848-15-0x0000000000C00000-0x0000000000C01000-memory.dmp

        memory/3848-14-0x0000000000C10000-0x000000000104E000-memory.dmp

        memory/3848-17-0x0000000000C10000-0x000000000104E000-memory.dmp

        memory/3848-19-0x0000000000C10000-0x000000000104E000-memory.dmp

        memory/3848-23-0x0000000000C10000-0x000000000104E000-memory.dmp

        memory/3848-24-0x0000000000C10000-0x000000000104E000-memory.dmp