Overview

overview

7

Static

static

3

2c76807d30...17.exe

windows10-2004-x64

7

2c76807d30...17.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    148s
  • max time network
    115s
  • 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, 09:32

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General

  • Target
    2c76807d3004ab74ae12881f3ffd3650e83785b7c1173d450813edb66f864717.exe
  • Size 2.4MB
  • Sample260810-lhrebawanb
  • SHA256 2c76807d3004ab74ae12881f3ffd3650e83785b7c1173d450813edb66f864717
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discoverypersistenceupx

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
    persistence
  • UPX packed file 6 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Drops file in Program Files directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

    discovery
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2c76807d3004ab74ae12881f3ffd3650e83785b7c1173d450813edb66f864717.exe
    "C:\Users\Admin\AppData\Local\Temp\2c76807d3004ab74ae12881f3ffd3650e83785b7c1173d450813edb66f864717.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5644
    • \??\c:\1e2.exe
      c:\1e2.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:5764
      • \??\c:\1.exe
        c:\1.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:2480
  • C:\1.exe
    C:\1.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:2372

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        1e2.exe
        • Path C:\1e2.exe
        • Size 391KB
        • SHA256 7691c9610254db68d067569fa134aecefa880da079a5bc6f837d24b887c7f555
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        iext1.fnr.bbs.125.la
        • Path C:\Users\Admin\AppData\Local\Temp\iext1.fnr.bbs.125.la
        • Size 724KB
        • SHA256 a9c5970422aa08a8f8d0cefe9ab69d81cdef48fbfb8df29f1aedadd0a6390a00
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/2372-21-0x0000000000400000-0x0000000000534000-memory.dmp
        Download

        memory/2480-14-0x0000000000400000-0x0000000000534000-memory.dmp
        Download

        memory/2480-18-0x0000000000400000-0x0000000000534000-memory.dmp
        Download

        memory/5764-9-0x0000000000400000-0x0000000000534000-memory.dmp
        Download

        memory/5764-11-0x0000000000533000-0x0000000000534000-memory.dmp
        Download

        memory/5764-20-0x0000000000400000-0x0000000000534000-memory.dmp
        Download