Resubmissions

12/08/2026, 23:37

260812-3l4bqafq2x7

12/08/2026, 23:36

260812-3lx5psvwcy7

12/08/2026, 23:36

260812-3ll3fafc987

12/08/2026, 23:28

260812-3f73qafp8x7

Analysis

  • max time kernel
    298s
  • max time network
    186s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20260513-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20260513-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
  • submitted
    12/08/2026, 23:36

General

  • Target
    reportsaccs.exe
  • Size 18.8MB
  • Sample260812-3ll3fafc98
  • SHA256 6c37df31d27e6bd1baeb985ecaa4b9b3767b70076c9c7aa403b5c4f0e68fe0fd
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Loads dropped DLL 52 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Contacts third-party web service commonly abused for C2 1 TTPs 3 IoCs

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

  • Looks up external IP address via web service 1 TTPs 4 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Executes a command shell one-liner 1 TTPs 3 IoCs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\reportsaccs.exe
    "C:\Users\Admin\AppData\Local\Temp\reportsaccs.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5216
    • C:\Users\Admin\AppData\Local\Temp\reportsaccs.exe
      "C:\Users\Admin\AppData\Local\Temp\reportsaccs.exe"
      2⤵
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:5304
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "schtasks /create /f /tn "SystemName" /sc onlogon /tr "C:\Users\Admin\AppData\Local\Temp\reportsaccs.exe" /rl highest"
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:3756
        • C:\Windows\system32\schtasks.exe
          schtasks /create /f /tn "SystemName" /sc onlogon /tr "C:\Users\Admin\AppData\Local\Temp\reportsaccs.exe" /rl highest
          4⤵
          • Scheduled Task/Job: Scheduled Task
          PID:1252
  • C:\Users\Admin\AppData\Local\Temp\reportsaccs.exe
    C:\Users\Admin\AppData\Local\Temp\reportsaccs.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4576
    • C:\Users\Admin\AppData\Local\Temp\reportsaccs.exe
      C:\Users\Admin\AppData\Local\Temp\reportsaccs.exe
      2⤵
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:5460
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "ver"
        3⤵
        • Executes a command shell one-liner
        PID:2660
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "schtasks /create /f /tn "SystemName" /sc onlogon /tr "C:\Users\Admin\AppData\Local\Temp\reportsaccs.exe" /rl highest"
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:5468
        • C:\Windows\system32\schtasks.exe
          schtasks /create /f /tn "SystemName" /sc onlogon /tr "C:\Users\Admin\AppData\Local\Temp\reportsaccs.exe" /rl highest
          4⤵
          • Scheduled Task/Job: Scheduled Task
          PID:2328

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        VCRUNTIME140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\VCRUNTIME140.dll
        • Size 117KB
        • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VCRUNTIME140_1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\VCRUNTIME140_1.dll
        • Size 48KB
        • SHA256 6a99bc0128e0c7d6cbbf615fcc26909565e17d4ca3451b97f8987f9c6acbc6c8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _asyncio.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\_asyncio.pyd
        • Size 72KB
        • SHA256 c77de90cad749087a0c5dc5e19d78d24f6ef44e7e5ac19b8420cfc0cea62395d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _bz2.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\_bz2.pyd
        • Size 84KB
        • SHA256 65f610646d10d5babea080e060d244b546ec52c54012e5e937dc72dcc2e2e7bc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ctypes.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\_ctypes.pyd
        • Size 124KB
        • SHA256 0e56107a891100535f2da79d85a5ae65ff1227b4765bd108f8593ac1a1110d81
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _decimal.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\_decimal.pyd
        • Size 255KB
        • SHA256 aeacfead2befcc0768063a037bb64bd32109ae09cb144e5f571b04dd7965db9d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _elementtree.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\_elementtree.pyd
        • Size 131KB
        • SHA256 5009a9a53c03ef8387443b5cf6ce08e5c3a79727466a0b931c5bbca915bf89ca
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _hashlib.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\_hashlib.pyd
        • Size 67KB
        • SHA256 03d233dbace599168eaffec823de6ed7beec8c2a4ebfe9b8a3d8e042a59af3ba
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _lzma.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\_lzma.pyd
        • Size 157KB
        • SHA256 e3deecc1f59a3b811c608861decd84de1e8df8bafd5e2b39188861318c5a38cf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _multiprocessing.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\_multiprocessing.pyd
        • Size 36KB
        • SHA256 2c636df7059cb0dd7e978dd735c7c5c8ddb09cf94754cf9e232296b96c5c545a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _overlapped.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\_overlapped.pyd
        • Size 55KB
        • SHA256 662126ff80c3a1b4cedf74074029c12ae4743e6d3b37376e39ac70aacb7d4d3c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _queue.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\_queue.pyd
        • Size 32KB
        • SHA256 48e76e0ad63f6932b4a77b5819f41c1e7595636ca8d9e824f0943a14b8bb5035
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _socket.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\_socket.pyd
        • Size 83KB
        • SHA256 3efa4636cf9e350856f6927d67a4c2564bf9bd2758a00bbf17d3aece5b60016d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _sqlite3.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\_sqlite3.pyd
        • Size 123KB
        • SHA256 64b51df2805c58b023a875e8ae3be7ac7f61ef664f32ca6c90f6315da47ef0bc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ssl.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\_ssl.pyd
        • Size 175KB
        • SHA256 0bc527d2dbc50009f43b2ed5d5982c4f63f4b647647ffa9eda612dcda80f6040
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _wmi.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\_wmi.pyd
        • Size 39KB
        • SHA256 a980f1e7a29842bd946863fc2693fbeb555a9dc0f9e1630dfed9a2fcdef3ece2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ada92cb5d92a588d1b93__mypyc.cp312-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\ada92cb5d92a588d1b93__mypyc.cp312-win_amd64.pyd
        • Size 222KB
        • SHA256 df5ea1b515f4e6677196f3d8c2f40a00b008d8e09152d08425f794e1b55f890d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\base_library.zip
        • Size 1.3MB
        • SHA256 d3912964967768e737d3b554123d3feb5c5f423b8d04040a543dbb0bab724785
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libcrypto-3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\libcrypto-3.dll
        • Size 5.0MB
        • SHA256 ccfffddcd3defb8d899026298af9af43bc186130f8483d77e97c93233d5f27d7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libffi-8.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\libffi-8.dll
        • Size 38KB
        • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libssl-3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\libssl-3.dll
        • Size 776KB
        • SHA256 007142039f04d04e0ed607bda53de095e5bc6a8a10d26ecedde94ea7d2d7eefe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _psutil_windows.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\psutil\_psutil_windows.pyd
        • Size 69KB
        • SHA256 0035450801bd7d938e9e146c5ec28e619cb5a5f4a18cdc53ac7e9734c7f94f78
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pyexpat.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\pyexpat.pyd
        • Size 200KB
        • SHA256 d615e193d1affcdbfe504e90d3621cbdcff94bf72b79d899126534507fd6d27a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\python3.dll
        • Size 68KB
        • SHA256 fb975a606e7fbf74f64260e3f60c3490b4f74a183c0926fd6ed1ac4c52ac7b1c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python312.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\python312.dll
        • Size 6.6MB
        • SHA256 9a0e3435aaa680d868150f87ab3e388ad2eebc22f87e036155c7b4eda8cd2120
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pywintypes312.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\pywin32_system32\pywintypes312.dll
        • Size 133KB
        • SHA256 9bd7f8c39a84d7b1ea43bfcd33c04631c60f4ff28167e82bb21987cc1c353766
        • MD5 SHA1 SHA512 SSDEEP TLSH

        select.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\select.pyd
        • Size 32KB
        • SHA256 d4d7181b11db0bd22a6cd5cda6f8583d1f5c77615fd0a6ca33350619d6e0438a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Lorem ipsum.txt

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\setuptools\_vendor\jaraco\text\Lorem ipsum.txt
        • Size 1KB
        • SHA256 37fedcffbf73c4eb9f058f47677cb33203a436ff9390e4d38a8e01c9dad28e0b
        • MD5 SHA1 SHA512 TLSH

        sqlite3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\sqlite3.dll
        • Size 1.5MB
        • SHA256 8daa45684bf6688fca28d956b2e8942f2fa98f656675ce68e6d61dd869848a7a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        unicodedata.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\unicodedata.pyd
        • Size 1.1MB
        • SHA256 208ee1cd3cbad0828433ca7246b05be2b1ff5569983d27d296c0b38888585488
        • MD5 SHA1 SHA512 SSDEEP TLSH

        win32api.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\win32\win32api.pyd
        • Size 135KB
        • SHA256 8e09d7aa57dc33b663afd219fab21b6a70e9d98cc74a044df4d6cd94799d98c2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        win32crypt.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52162\win32\win32crypt.pyd
        • Size 123KB
        • SHA256 30cf71545212bbfb7362618f41a40cefcea39327306fdd7926c95374ce9294bf
        • MD5 SHA1 SHA512 SSDEEP TLSH