Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    10/11/2026, 20:54

General

  • Target
    SUN.AI_Edge.exe
  • Size 16.8MB
  • Sample261110-zqcssabb24
  • SHA256 f2498fba415d5eaa1aef7799fabd10fe3aa24cbfa3cd48cb4e3b13e4f063bae6
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 37 IoCs
  • Discovers running processes 1 TTPs 4 IoCs

    Running process information can be used to identify security tools or plan follow-on actions.

  • Detects Pyinstaller 1 IoCs
  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs

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

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 3 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Runs ping.exe 1 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SUN.AI_Edge.exe
    "C:\Users\Admin\AppData\Local\Temp\SUN.AI_Edge.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4936
    • C:\Users\Admin\AppData\Local\Temp\SUN.AI_Edge.exe
      "C:\Users\Admin\AppData\Local\Temp\SUN.AI_Edge.exe"
      2⤵
      • Loads dropped DLL
      • Reads the TCP/IP host and domain name from the registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3224
      • C:\Windows\SYSTEM32\cmd.exe
        cmd /c C:\Users\Admin\AppData\Local\Temp\sun_ai_edge_update.bat
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:4984
        • C:\Windows\system32\chcp.com
          chcp 65001
          4⤵
            PID:212
          • C:\Windows\system32\tasklist.exe
            tasklist /FI "PID eq 3224"
            4⤵
            • Discovers running processes
            • Suspicious use of AdjustPrivilegeToken
            PID:220
          • C:\Windows\System32\find.exe
            C:\Windows\System32\find.exe "3224"
            4⤵
              PID:224
            • C:\Windows\system32\PING.EXE
              ping -n 2 127.0.0.1
              4⤵
              • System Network Configuration Discovery: Internet Connection Discovery
              • Runs ping.exe
              PID:2396
            • C:\Windows\system32\tasklist.exe
              tasklist /FI "PID eq 3224"
              4⤵
              • Discovers running processes
              • Suspicious use of AdjustPrivilegeToken
              PID:4896
            • C:\Windows\System32\find.exe
              C:\Windows\System32\find.exe "3224"
              4⤵
                PID:5084
              • C:\Users\Admin\AppData\Local\Temp\SUN.AI_Edge.exe
                "C:\Users\Admin\AppData\Local\Temp\SUN.AI_Edge.exe"
                4⤵
                • Executes dropped EXE
                • Suspicious use of WriteProcessMemory
                PID:3276
                • C:\Users\Admin\AppData\Local\Temp\SUN.AI_Edge.exe
                  "C:\Users\Admin\AppData\Local\Temp\SUN.AI_Edge.exe"
                  5⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  • Reads the TCP/IP host and domain name from the registry
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of SetWindowsHookEx
                  PID:4680
              • C:\Windows\system32\PING.EXE
                ping -n 2 127.0.0.1
                4⤵
                • System Network Configuration Discovery: Internet Connection Discovery
                • Runs ping.exe
                PID:768
              • C:\Windows\system32\tasklist.exe
                tasklist /FI "IMAGENAME eq SUN.AI_Edge.exe" /FI "MEMUSAGE gt 30000"
                4⤵
                • Discovers running processes
                • Suspicious use of AdjustPrivilegeToken
                PID:3804
              • C:\Windows\System32\find.exe
                C:\Windows\System32\find.exe /I "SUN.AI_Edge.exe"
                4⤵
                  PID:2440
                • C:\Windows\system32\PING.EXE
                  ping -n 2 127.0.0.1
                  4⤵
                  • System Network Configuration Discovery: Internet Connection Discovery
                  • Runs ping.exe
                  PID:4572
                • C:\Windows\system32\tasklist.exe
                  tasklist /FI "IMAGENAME eq SUN.AI_Edge.exe" /FI "MEMUSAGE gt 30000"
                  4⤵
                  • Discovers running processes
                  • Suspicious use of AdjustPrivilegeToken
                  PID:4612
                • C:\Windows\System32\find.exe
                  C:\Windows\System32\find.exe /I "SUN.AI_Edge.exe"
                  4⤵
                    PID:1256

            Network

                  MITRE ATT&CK Enterprise v16

                  Replay Monitor

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                  Downloads

                  SUN.AI_Edge.exe

                  • Path C:\Users\Admin\AppData\Local\Temp\SUN.AI_Edge.exe
                  • Size 16.9MB
                  • SHA256 7ad718d42d8bb7b669dd14e7c62c137668011514ccef5015187d47ff45a51fe7
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  gb2312.enc

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000ccc2\_tcl_data\encoding\gb2312.enc
                  • Size 84KB
                  • SHA256 1700af47dc012a48cec89cf1dfae6d1d0d2f40ed731eff6ca55296a055a11c00
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  _bz2.pyd

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_bz2.pyd
                  • Size 84KB
                  • SHA256 65f610646d10d5babea080e060d244b546ec52c54012e5e937dc72dcc2e2e7bc
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  _ctypes.pyd

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_ctypes.pyd
                  • Size 124KB
                  • SHA256 0e56107a891100535f2da79d85a5ae65ff1227b4765bd108f8593ac1a1110d81
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  _decimal.pyd

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_decimal.pyd
                  • Size 255KB
                  • SHA256 aeacfead2befcc0768063a037bb64bd32109ae09cb144e5f571b04dd7965db9d
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  _elementtree.pyd

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_elementtree.pyd
                  • Size 131KB
                  • SHA256 5009a9a53c03ef8387443b5cf6ce08e5c3a79727466a0b931c5bbca915bf89ca
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  _hashlib.pyd

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_hashlib.pyd
                  • Size 67KB
                  • SHA256 03d233dbace599168eaffec823de6ed7beec8c2a4ebfe9b8a3d8e042a59af3ba
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  _lzma.pyd

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_lzma.pyd
                  • Size 157KB
                  • SHA256 e3deecc1f59a3b811c608861decd84de1e8df8bafd5e2b39188861318c5a38cf
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  _queue.pyd

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_queue.pyd
                  • Size 32KB
                  • SHA256 48e76e0ad63f6932b4a77b5819f41c1e7595636ca8d9e824f0943a14b8bb5035
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  _socket.pyd

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_socket.pyd
                  • Size 83KB
                  • SHA256 3efa4636cf9e350856f6927d67a4c2564bf9bd2758a00bbf17d3aece5b60016d
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  _ssl.pyd

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_ssl.pyd
                  • Size 175KB
                  • SHA256 0bc527d2dbc50009f43b2ed5d5982c4f63f4b647647ffa9eda612dcda80f6040
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  auto.tcl

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_tcl_data\auto.tcl
                  • Size 21KB
                  • SHA256 08113823951619d659eb03a1f6acd2f9500e1264795219125a5df7b83cabcb99
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  cp1252.enc

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_tcl_data\encoding\cp1252.enc
                  • Size 1KB
                  • SHA256 741859cf238c3a63bbb20ec6ed51e46451372bb221cfff438297d261d0561c2e
                  • MD5 SHA1 SHA512 TLSH

                  pkgIndex.tcl

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_tcl_data\http1.0\pkgIndex.tcl
                  • Size 746B
                  • SHA256 77265723959c092897c2449c5b7768ca72d0efcd8c505bddbb7a84f6aa401339
                  • MD5 SHA1 SHA512 TLSH

                  init.tcl

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_tcl_data\init.tcl
                  • Size 25KB
                  • SHA256 acacce15658dd7ce8f69b1e3d3a94770a22972a8e906eb3b61cd06f0ecd5db59
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  pkgIndex.tcl

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_tcl_data\opt0.4\pkgIndex.tcl
                  • Size 636B
                  • SHA256 68accee3eb8d0f134f9472c95425190ec08e7793df20a58d7d35325f42804695
                  • MD5 SHA1 SHA512 TLSH

                  package.tcl

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_tcl_data\package.tcl
                  • Size 23KB
                  • SHA256 b471cec9056b62d562020b14d69d4bd1f92dfe158afc8ba81c6341836211ca46
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  tclIndex

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_tcl_data\tclIndex
                  • Size 7KB
                  • SHA256 577f042bbe640e2739606a1f76098abdb8bd1d1f31526402fb82b21091644f65
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  tm.tcl

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_tcl_data\tm.tcl
                  • Size 11KB
                  • SHA256 f0cc13daca21fee538cca757aa09e88a969a85174eda26e61e573dda6c7ba413
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  button.tcl

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_tk_data\button.tcl
                  • Size 21KB
                  • SHA256 1f5dd8d81b26f16e772e92fd2a22accb785004d0ed3447e54f87005d9c6a07a5
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  entry.tcl

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_tk_data\entry.tcl
                  • Size 18KB
                  • SHA256 6ac78f764434f932d37e8183aa6db5d04eb1848b774c92f7abc243ecb7d4a59b
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  icons.tcl

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_tk_data\icons.tcl
                  • Size 10KB
                  • SHA256 1264940e62b9a37967925418e9d0dc0befd369e8c181b9bab3d1607e3cc14b85
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  listbox.tcl

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_tk_data\listbox.tcl
                  • Size 14KB
                  • SHA256 47c75f9f8348bf8f2c086c57b97b73741218100ca38d10b8abdf2051c95b9801
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  menu.tcl

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_tk_data\menu.tcl
                  • Size 39KB
                  • SHA256 ae4ee8400174c798337b9c60867cbc94f811b249ebe6dea21ec6f960bcf5f8cb
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  panedwindow.tcl

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_tk_data\panedwindow.tcl
                  • Size 5KB
                  • SHA256 aa4f87e41ac8297f51150f2a9f787607690d01793456b93f0939c54d394731f9
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  pkgIndex.tcl

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_tk_data\pkgIndex.tcl
                  • Size 376B
                  • SHA256 6127926b94db2992ab450fc6cc2ec3d071f7bbc856656d0ae20cc3fd4036f547
                  • MD5 SHA1 SHA512 TLSH

                  scale.tcl

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_tk_data\scale.tcl
                  • Size 8KB
                  • SHA256 0747a387fdd1b2c7135eceae7b392ed52e1d1ebf3ffa90febe886dbc0981eb74
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  scrlbar.tcl

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_tk_data\scrlbar.tcl
                  • Size 12KB
                  • SHA256 eec90404f702d3cfbfaec0f13bf5ed1ebeb736bee12d7e69770181a25401c61f
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  spinbox.tcl

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_tk_data\spinbox.tcl
                  • Size 16KB
                  • SHA256 747889c3086c917a34554a9dc495bc0c08a03fd3a5828353ed2a64b97f376835
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  text.tcl

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_tk_data\text.tcl
                  • Size 34KB
                  • SHA256 f7ecc5ae6eb297c79aad5cfc200b29c4e72409641fa369c5cdbba30ae41e982a
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  tk.tcl

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_tk_data\tk.tcl
                  • Size 23KB
                  • SHA256 b7fd24177b17f67da2ca671f711309c65cf246be1fd0cf4f1ab8f3ea9ca2c3f1
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  fonts.tcl

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_tk_data\ttk\fonts.tcl
                  • Size 5KB
                  • SHA256 6574067a91858506460ac44ddf8cf9270e81d67b2feff2a43b4d5f774568a5ec
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  ttk.tcl

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_tk_data\ttk\ttk.tcl
                  • Size 5KB
                  • SHA256 685398e8db93aebbabfed795e91a42a87aa0e2a2cf23bfcffd70fea085a7ad5e
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  _tkinter.pyd

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\_tkinter.pyd
                  • Size 66KB
                  • SHA256 ed2f7b2c9984032cfb046923b45bb745f6e819730c086e559777665b45e8390e
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  base_library.zip

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\base_library.zip
                  • Size 1.3MB
                  • SHA256 5eefdc8d41e88f81a38a0d403051c12dda70add7f4f225ed8b5d26e577d4e206
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  cacert.pem

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\certifi\cacert.pem
                  • Size 234KB
                  • SHA256 9cc2a774b5198dcff14d9be1e66091f538975d867ce029a96bce15a55dfd730f
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  libcrypto-3.dll

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\libcrypto-3.dll
                  • Size 5.0MB
                  • SHA256 ccfffddcd3defb8d899026298af9af43bc186130f8483d77e97c93233d5f27d7
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  libffi-8.dll

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\libffi-8.dll
                  • Size 38KB
                  • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  libssl-3.dll

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\libssl-3.dll
                  • Size 776KB
                  • SHA256 007142039f04d04e0ed607bda53de095e5bc6a8a10d26ecedde94ea7d2d7eefe
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  pyexpat.pyd

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\pyexpat.pyd
                  • Size 200KB
                  • SHA256 d615e193d1affcdbfe504e90d3621cbdcff94bf72b79d899126534507fd6d27a
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  python312.dll

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\python312.dll
                  • Size 6.6MB
                  • SHA256 9a0e3435aaa680d868150f87ab3e388ad2eebc22f87e036155c7b4eda8cd2120
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  select.pyd

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\select.pyd
                  • Size 32KB
                  • SHA256 d4d7181b11db0bd22a6cd5cda6f8583d1f5c77615fd0a6ca33350619d6e0438a
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  tcl86t.dll

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\tcl86t.dll
                  • Size 1.8MB
                  • SHA256 b894e0c9a7d2b56f9f202de5044221cfc0938cbd9ffaca6b6793bba486e28081
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  msgcat-1.6.1.tm

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\tcl8\8.5\msgcat-1.6.1.tm
                  • Size 34KB
                  • SHA256 adca186be560f2236265f538d4cb6df1171bed91192118796988bb9c08a4bc7c
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  tk86t.dll

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\tk86t.dll
                  • Size 1.5MB
                  • SHA256 3883976d6270c44cf43b0f4e3b925259a36c42f586680a93dfe6a3fdfb5b4939
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  unicodedata.pyd

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\unicodedata.pyd
                  • Size 1.1MB
                  • SHA256 208ee1cd3cbad0828433ca7246b05be2b1ff5569983d27d296c0b38888585488
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  vcruntime140.dll

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\vcruntime140.dll
                  • Size 117KB
                  • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  vcruntime140_1.dll

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\vcruntime140_1.dll
                  • Size 48KB
                  • SHA256 6a99bc0128e0c7d6cbbf615fcc26909565e17d4ca3451b97f8987f9c6acbc6c8
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  zlib1.dll

                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI000013482\zlib1.dll
                  • Size 144KB
                  • SHA256 a3a9487dd7a27be0296731513a5c1d9005bd3acf5861ccbe0aabca3984f51c4f
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  memory/3224-1026-0x00007FFE72AC0000-0x00007FFE72AE9000-memory.dmp

                  memory/4680-1989-0x00007FFE66D90000-0x00007FFE66DB9000-memory.dmp