Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    25/08/2026, 17:54

General

  • Target
    9e7bbe7c64d440aff8e9d6c96925fda3cda632628754fbfb849f84d9142795bb.exe
  • Size 5.3MB
  • Sample260825-wg8bjstvb1
  • SHA256 9e7bbe7c64d440aff8e9d6c96925fda3cda632628754fbfb849f84d9142795bb
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 14 IoCs
  • Adds Run key to start application 2 TTPs 8 IoCs
  • Contacts third-party web service commonly abused for C2 1 TTPs 4 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Detect suspicious telegram bot 10 IoCs

    Detect suspicious telegram bot.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 15 IoCs

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

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9e7bbe7c64d440aff8e9d6c96925fda3cda632628754fbfb849f84d9142795bb.exe
    "C:\Users\Admin\AppData\Local\Temp\9e7bbe7c64d440aff8e9d6c96925fda3cda632628754fbfb849f84d9142795bb.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3200
    • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\InputService.exe
      "C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\InputService.exe" --monitor
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4436
  • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\InputService.exe
    "C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\InputService.exe"
    1⤵
    • Deletes itself
    • Executes dropped EXE
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4544
    • C:\Users\Admin\AppData\Local\Temp\ServiceHost.exe
      "C:\Users\Admin\AppData\Local\Temp\ServiceHost.exe" --monitor
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:956
  • C:\Users\Admin\AppData\Local\Temp\ServiceHost.exe
    "C:\Users\Admin\AppData\Local\Temp\\ServiceHost.exe"
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4336
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Diagnostics\ServiceHost.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Diagnostics\ServiceHost.exe" --monitor
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:1752
  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Diagnostics\ServiceHost.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Diagnostics\ServiceHost.exe"
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1236
    • C:\Users\Admin\AppData\Local\Low\Microsoft\CryptnetUrlCache\SystemHost.exe
      "C:\Users\Admin\AppData\Local\Low\Microsoft\CryptnetUrlCache\SystemHost.exe" --monitor
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:4272
  • C:\Users\Admin\AppData\Local\Low\Microsoft\CryptnetUrlCache\SystemHost.exe
    "C:\Users\Admin\AppData\Local\Low\Microsoft\CryptnetUrlCache\SystemHost.exe"
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4308
    • C:\Users\Admin\AppData\Local\Temp\Diagnostics\RuntimeBroker32.exe
      "C:\Users\Admin\AppData\Local\Temp\Diagnostics\RuntimeBroker32.exe" --monitor
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:1096
  • C:\Users\Admin\AppData\Local\Temp\Diagnostics\RuntimeBroker32.exe
    "C:\Users\Admin\AppData\Local\Temp\\Diagnostics\RuntimeBroker32.exe"
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1628
    • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\WindowsHost.exe
      "C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\WindowsHost.exe" --monitor
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1016
  • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\WindowsHost.exe
    "C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\WindowsHost.exe"
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3432
    • C:\Users\Admin\AppData\Local\Temp\Diagnostics\UserSession.exe
      "C:\Users\Admin\AppData\Local\Temp\Diagnostics\UserSession.exe" --monitor
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5936
  • C:\Users\Admin\AppData\Local\Temp\Diagnostics\UserSession.exe
    "C:\Users\Admin\AppData\Local\Temp\\Diagnostics\UserSession.exe"
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    PID:2736
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Diagnostics\UpdateService.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Diagnostics\UpdateService.exe" --monitor
      2⤵
        PID:928
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Diagnostics\UpdateService.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Diagnostics\UpdateService.exe"
      1⤵
        PID:4236

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            09EC553619BC82A45E441B5D9BEB4136

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\09EC553619BC82A45E441B5D9BEB4136
            • Size 282B
            • SHA256 55fc8e1cdf129ad0a0206ec4abb9519e7ad53b812897eb11a2c62d6bb15f62c3
            • MD5 SHA1 SHA512 TLSH

            103621DE9CD5414CC2538780B4B75751

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751
            • Size 808B
            • SHA256 3dd5ea8a14eb665ba6057d424f94e5e83757ffaab456578dbf038af04053b19e
            • MD5 SHA1 SHA512 TLSH

            18159EBD3277736D0444419407768451_2FD781D15115165DD3192E4E42E088C7

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\18159EBD3277736D0444419407768451_2FD781D15115165DD3192E4E42E088C7
            • Size 316B
            • SHA256 9066534b093088a317bb7df20fec902d509d2b711c016a7d7600e2716cb4a79f
            • MD5 SHA1 SHA512 TLSH

            49A7F8B8A2FD8A9E65352CD7C88B1D10

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\49A7F8B8A2FD8A9E65352CD7C88B1D10
            • Size 175KB
            • SHA256 2f2f8ea11577ba97d2d9ea1086b31b968b7230f3f0dbf52bb63b8f8c401f3c54
            • MD5 SHA1 SHA512 SSDEEP TLSH

            67F6625BC22310D5C99DDE12020DBD90

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\67F6625BC22310D5C99DDE12020DBD90
            • Size 584B
            • SHA256 6d473796c6f906f567e4837a54161097d0bbc0f662ade87705e46237d7c1160c
            • MD5 SHA1 SHA512 TLSH

            6EBD0D78D799E307DA6AD4F19004AA0E

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6EBD0D78D799E307DA6AD4F19004AA0E
            • Size 1KB
            • SHA256 9c480df0bfd98b77aa279cd4703a0906b7a297e0d0a97ead965010420bce56e2
            • MD5 SHA1 SHA512 TLSH

            D0E1C4B6144E7ECAB3F020E4A19EFC29_A16793B4EA930C0E219244CEE32C9A44

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\D0E1C4B6144E7ECAB3F020E4A19EFC29_A16793B4EA930C0E219244CEE32C9A44
            • Size 978B
            • SHA256 06e16fc816cd78ffb99afac3ddb8b50e6aec5ca8ccc83e66de02bdcaae6d3567
            • MD5 SHA1 SHA512 TLSH

            F15827BEC5BABE89C21DCDAE77464BF1

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F15827BEC5BABE89C21DCDAE77464BF1
            • Size 701B
            • SHA256 108dd34232a3088b45534933d0486409616a2bbad94fd8f7ab5991c01ff179b6
            • MD5 SHA1 SHA512 TLSH

            09EC553619BC82A45E441B5D9BEB4136

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\09EC553619BC82A45E441B5D9BEB4136
            • Size 488B
            • SHA256 59623de9f565e1a072e1a1e070efc7c8f2dbf06102722f134897da0c7127fc8b
            • MD5 SHA1 SHA512 TLSH

            103621DE9CD5414CC2538780B4B75751

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751
            • Size 192B
            • SHA256 06370dd89d967983cedc7f8afb04518d4528fd9c2971d0ea5490a24864df11fa
            • MD5 SHA1 SHA512 TLSH

            18159EBD3277736D0444419407768451_2FD781D15115165DD3192E4E42E088C7

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\18159EBD3277736D0444419407768451_2FD781D15115165DD3192E4E42E088C7
            • Size 488B
            • SHA256 ffcdbf73d455c1f6ec8d077952a60876b2140846d16e0531869ea444904fb3bb
            • MD5 SHA1 SHA512 TLSH

            49A7F8B8A2FD8A9E65352CD7C88B1D10

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\49A7F8B8A2FD8A9E65352CD7C88B1D10
            • Size 248B
            • SHA256 990ad39db9d07e6891c25deae2c625f3669942bf853bae22097b3302f3bea985
            • MD5 SHA1 SHA512 TLSH

            67F6625BC22310D5C99DDE12020DBD90

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\67F6625BC22310D5C99DDE12020DBD90
            • Size 230B
            • SHA256 b44c3b09efd267b8d5913a3264907942130d291a85c1f4262a608a9860d3b7cc
            • MD5 SHA1 SHA512 TLSH

            6EBD0D78D799E307DA6AD4F19004AA0E

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6EBD0D78D799E307DA6AD4F19004AA0E
            • Size 238B
            • SHA256 4fc98a4c0f0ef760676dbf71858546b08c2e56e1f84a8d1e2d2e253d2bb12ca9
            • MD5 SHA1 SHA512 TLSH

            D0E1C4B6144E7ECAB3F020E4A19EFC29_A16793B4EA930C0E219244CEE32C9A44

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\D0E1C4B6144E7ECAB3F020E4A19EFC29_A16793B4EA930C0E219244CEE32C9A44
            • Size 488B
            • SHA256 e98868c3a2f382ba90a116c9d6a261a000ac674c71aa812d3dd9c13911f9876e
            • MD5 SHA1 SHA512 TLSH

            F15827BEC5BABE89C21DCDAE77464BF1

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F15827BEC5BABE89C21DCDAE77464BF1
            • Size 192B
            • SHA256 9fdc80cba01da2f3b3de23397fc26327fa3d0a420242f0c9633f96807f28ba42
            • MD5 SHA1 SHA512 TLSH

            SystemHost.exe

            • Path C:\Users\Admin\AppData\Local\Low\Microsoft\CryptnetUrlCache\SystemHost.exe
            • Size 5.7MB
            • SHA256 2856e28fb107170a638d93e784d8414807a293bac2cdda42ffecb5fe568552a2
            • MD5 SHA1 SHA512 SSDEEP TLSH

            InputService.exe

            • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\InputService.exe
            • Size 5.4MB
            • SHA256 1331ce6124b40d96ebe285e3f664b00774d357f7928f07e613570d8bab0bbd5e
            • MD5 SHA1 SHA512 SSDEEP TLSH

            WindowsHost.exe

            • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search\WindowsHost.exe
            • Size 5.9MB
            • SHA256 ac7806647e3e020316e2cf36249260ed46bdc3d2e79f72dedd041d264bfc0df8
            • MD5 SHA1 SHA512 SSDEEP TLSH

            RuntimeBroker32.exe

            • Path C:\Users\Admin\AppData\Local\Temp\Diagnostics\RuntimeBroker32.exe
            • Size 5.8MB
            • SHA256 632221fdc06ae25db377866fb0b9d0778b2805bdd4513e5372dcd8456916d249
            • MD5 SHA1 SHA512 SSDEEP TLSH

            UserSession.exe

            • Path C:\Users\Admin\AppData\Local\Temp\Diagnostics\UserSession.exe
            • Size 6.0MB
            • SHA256 a945115fc44602c031a888f661b54cff04935de4b17449169f1853bfd1e290c0
            • MD5 SHA1 SHA512 SSDEEP TLSH

            ServiceHost.exe

            • Path C:\Users\Admin\AppData\Local\Temp\ServiceHost.exe
            • Size 5.5MB
            • SHA256 1e96263f2e7f5add65e425a6593eab93c4bdf719a7430e8dd4b75193279c9b44
            • MD5 SHA1 SHA512 SSDEEP TLSH

            ServiceHost.exe

            • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Diagnostics\ServiceHost.exe
            • Size 5.6MB
            • SHA256 ee7f6bdbc687a15da89f7a141bcd64ca849a3f3f3f991a0e1c969c588c17d11f
            • MD5 SHA1 SHA512 SSDEEP TLSH

            UpdateService.exe

            • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Diagnostics\UpdateService.exe
            • Size 5.0MB
            • SHA256 cb826b54518bf7859747014e8a9346511cf79411ea54714b0f046ed3bea52682
            • MD5 SHA1 SHA512 SSDEEP TLSH

            UpdateService.exe

            • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Diagnostics\UpdateService.exe
            • Size 5.1MB
            • SHA256 3222f0e4b11c7e3a58bef36e444360b6c5d5c2a1a3dd41fb2a2fa654d93a3e48
            • MD5 SHA1 SHA512 SSDEEP TLSH

            UpdateService.exe

            • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Diagnostics\UpdateService.exe
            • Size 1.8MB
            • SHA256 26c6bb3f5d6aef8d67b55cf764dfb6bbea6a4f0d896b585848f4a09813e9fa83
            • MD5 SHA1 SHA512 SSDEEP TLSH