Analysis

  • max time kernel
    151s
  • max time network
    58s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/11/2026, 07:03

General

  • Target
    Updater.exe
  • Size 84.9MB
  • Sample261102-hvrn3ah15m
  • SHA256 daf91de5a6e219789c1f4ff1ad393bf9e6ed394315a09e4307e88deb3489be89
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 64 IoCs
  • Hide Artifacts: Ignore Process Interrupts 1 TTPs 1 IoCs

    Command interpreters often include specific commands/flags that ignore errors and other hangups.

  • 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.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 23 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Updater.exe
    "C:\Users\Admin\AppData\Local\Temp\Updater.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5944
    • C:\Users\Admin\AppData\Local\Temp\Macro\macro_updater\Updater.exe
      C:\Users\Admin\AppData\Local\Temp\Updater.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Reads the TCP/IP host and domain name from the registry
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4424
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell.exe -NoProfile -NonInteractive -Command "$statusCommand = Get-Command Get-MpComputerStatus -ErrorAction SilentlyContinue; $preferenceCommand = Get-Command Get-MpPreference -ErrorAction SilentlyContinue; if (-not $statusCommand -or -not $preferenceCommand) { exit 1 }; try { $status = Get-MpComputerStatus -ErrorAction Stop } catch { exit 1 }; if ($status.AMRunningMode -eq 'Normal' -and $status.AMServiceEnabled -and $status.AntivirusEnabled -and $status.RealTimeProtectionEnabled) { exit 0 } else { exit 1 }"
        3⤵
        • Hide Artifacts: Ignore Process Interrupts
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:6104
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:3952

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          _hashlib.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\MACRO_~1\_hashlib.pyd
          • Size 67KB
          • SHA256 5eb4a2aa9e28b49cb2a4f6ecee21f3c2b629b43a0709bad1d7e6204bac74eac2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _lzma.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\MACRO_~1\_lzma.pyd
          • Size 155KB
          • SHA256 f221ed5f1c2789aa357f3c2dc4cd22af134b4b91acb3fb78f9fa5f7f9a7b62e4
          • MD5 SHA1 SHA512 SSDEEP TLSH

          escape.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\MACRO_~1\chardet\pipeline\escape.pyd
          • Size 10KB
          • SHA256 526d44ffef841a1d2398e02f0e1cc1addb505213090785b8aa0fb58f358ee2b2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          structural.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\MACRO_~1\chardet\pipeline\structural.pyd
          • Size 10KB
          • SHA256 d3bc7c3789bcf15efe6ffc9a9d9ea78e2be3df85db9644c364d5d20c64581f81
          • MD5 SHA1 SHA512 SSDEEP TLSH

          structural__mypyc.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\MACRO_~1\chardet\pipeline\structural__mypyc.pyd
          • Size 82KB
          • SHA256 067778c1db2ae9b2c1bdc02c84b01d2651b8fcdd4d294bb590563306c37fba63
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libcrypto-3.dll

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\MACRO_~1\libcrypto-3.dll
          • Size 5.0MB
          • SHA256 09499e186cf0e434ffa17ad153aa9a66d6048c54a2c03b823e2a06c49d9affe4
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libssl-3.dll

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\MACRO_~1\libssl-3.dll
          • Size 776KB
          • SHA256 28c395290279fa4f4f54a57b85cd66d853895f925fefb8f6fdebc0d8b1cdd07c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Updater.exe

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\macro_updater\Updater.exe
          • Size 39.9MB
          • SHA256 2ddcabbc0c7e8d6fc19c4af7ad0d752432ebdb916e1252d16b2419b53df47328
          • MD5 SHA1 SHA512 SSDEEP TLSH

          VCRUNTIME140.dll

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\macro_updater\VCRUNTIME140.dll
          • Size 117KB
          • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _bz2.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\macro_updater\_bz2.pyd
          • Size 84KB
          • SHA256 76a33e2baa3880aa46290cc7d5810b3155c5e2f5a1cc7d3f7b751f6434144ada
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _queue.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\macro_updater\_queue.pyd
          • Size 34KB
          • SHA256 6d77d15d668cb5ddff53cff1479dffc97db5858451d4b98f6e60a23cfb529e01
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _socket.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\macro_updater\_socket.pyd
          • Size 84KB
          • SHA256 ba944001aa6b53350f8c64e93643742abf1a08dd07c7dbbc13996e7d4d8a9efa
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _ssl.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\macro_updater\_ssl.pyd
          • Size 177KB
          • SHA256 1cf939510359f5aa3c5f51a0ad994d9b819f5603dd100872cd30a1e25cd83f05
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _kernel.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\macro_updater\chardet\_kernel.pyd
          • Size 131KB
          • SHA256 a3642db90c24b0550bdca5773e8e54cb9314f81e94d271fa5953112e31229b92
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ascii.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\macro_updater\chardet\pipeline\ascii.pyd
          • Size 10KB
          • SHA256 d9427854da478f49872cfc03b76d3bb1663c73eed58253eb9bf9d6de3569569d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ascii__mypyc.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\macro_updater\chardet\pipeline\ascii__mypyc.pyd
          • Size 33KB
          • SHA256 64555c027f2206b2f602d60e6076256676e9695d79fc382b1421b222bf2f1c93
          • MD5 SHA1 SHA512 SSDEEP TLSH

          confusion__mypyc.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\macro_updater\chardet\pipeline\confusion__mypyc.pyd
          • Size 113KB
          • SHA256 21af01120aebaca233c154a3f67d9703efd942e65dc33c893cec67a95dcf7eef
          • MD5 SHA1 SHA512 SSDEEP TLSH

          escape__mypyc.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\macro_updater\chardet\pipeline\escape__mypyc.pyd
          • Size 61KB
          • SHA256 651877accac6ff89ca6808222fa2afd1813067d17e2edf45f88f3a0475357313
          • MD5 SHA1 SHA512 SSDEEP TLSH

          language.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\macro_updater\chardet\pipeline\language.pyd
          • Size 10KB
          • SHA256 e26650675807fbb7a27cf146f7f56fc5d61da501f32e8cbe37b180fbd35c6bae
          • MD5 SHA1 SHA512 SSDEEP TLSH

          language__mypyc.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\macro_updater\chardet\pipeline\language__mypyc.pyd
          • Size 44KB
          • SHA256 3c974ce38c6e6f3767faefb53188669133e98eb6adef2bfb8814414b2b050bf2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          magic.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\macro_updater\chardet\pipeline\magic.pyd
          • Size 10KB
          • SHA256 5845da90dd4cb0e3f7706862d5098dafeb84e5ef98a89ab3c289c074e34a3217
          • MD5 SHA1 SHA512 SSDEEP TLSH

          magic__mypyc.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\macro_updater\chardet\pipeline\magic__mypyc.pyd
          • Size 62KB
          • SHA256 0bc7234d8f6169c7ffe35e535023590c79e66d87012903c22d36c44208cb95db
          • MD5 SHA1 SHA512 SSDEEP TLSH

          orchestrator.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\macro_updater\chardet\pipeline\orchestrator.pyd
          • Size 10KB
          • SHA256 838c7622f51e75d46d5d85e7c86a8df5a8bed1fad4cea33d004b56c6652b5187
          • MD5 SHA1 SHA512 SSDEEP TLSH

          orchestrator__mypyc.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\macro_updater\chardet\pipeline\orchestrator__mypyc.pyd
          • Size 90KB
          • SHA256 d3829c70d764e262365551e3af96f0665634f4b9877b6df63082bc86de4507fe
          • MD5 SHA1 SHA512 SSDEEP TLSH

          postprocess.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\macro_updater\chardet\pipeline\postprocess.pyd
          • Size 10KB
          • SHA256 f940fe831d77cd413c39d8e3397e30e2fef7ce2af087c5d05264047be41c353e
          • MD5 SHA1 SHA512 SSDEEP TLSH

          postprocess__mypyc.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\macro_updater\chardet\pipeline\postprocess__mypyc.pyd
          • Size 85KB
          • SHA256 09e537841e93d3a0f31e0edac80187f7a7e9eea61c11458ec82af8a6458248e3
          • MD5 SHA1 SHA512 SSDEEP TLSH

          statistical__mypyc.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\macro_updater\chardet\pipeline\statistical__mypyc.pyd
          • Size 86KB
          • SHA256 12e50b9e6417489df5cd9e97adbdcce0af042b67d3b7ae209a8119a519ba1086
          • MD5 SHA1 SHA512 SSDEEP TLSH

          utf1632__mypyc.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\macro_updater\chardet\pipeline\utf1632__mypyc.pyd
          • Size 58KB
          • SHA256 9490dad945a4961f62fa077ff210239cf47257b356900fef78e78cd4c646fd17
          • MD5 SHA1 SHA512 SSDEEP TLSH

          utf8__mypyc.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\macro_updater\chardet\pipeline\utf8__mypyc.pyd
          • Size 38KB
          • SHA256 eca886593beee49825ec579110c5f5927710b031aec4b9e832e3ad0a61b33afb
          • MD5 SHA1 SHA512 SSDEEP TLSH

          validity__mypyc.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\macro_updater\chardet\pipeline\validity__mypyc.pyd
          • Size 33KB
          • SHA256 bea0b2e60c661803f8133d38a8250fb4d05ba5c2ca7f3ecb099f184249508c46
          • MD5 SHA1 SHA512 SSDEEP TLSH

          python313.dll

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\macro_updater\python313.dll
          • Size 5.8MB
          • SHA256 3a7a6170ea840bf2a2a76d05b687b946fcdc8d0cfedfe159012b38f1e8959a7c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          select.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\Macro\macro_updater\select.pyd
          • Size 32KB
          • SHA256 a208997eb871b5c7785eb9bcc6a22ba8c43262255b59a3394fbe9912f38b4692
          • MD5 SHA1 SHA512 SSDEEP TLSH

          __PSScriptPolicyTest_xmkjlf4t.fov.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xmkjlf4t.fov.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512 TLSH

          memory/4424-1135-0x00007FF9E73B0000-0x00007FF9E872E000-memory.dmp

          memory/6104-1123-0x0000016306D50000-0x0000016306D72000-memory.dmp

          memory/6104-1130-0x000001631F230000-0x000001631F24E000-memory.dmp

          memory/6104-1131-0x000001631F250000-0x000001631F302000-memory.dmp

          memory/6104-1132-0x000001631F220000-0x000001631F22A000-memory.dmp