Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 17:57

General

  • Target
    2026-08-08_4ca1205cd46e9303a99ce9a5147fd52e_cryptbot_icedid_luca-stealer_njrat_stealc.exe
  • Size 18.9MB
  • Sample260808-wjrftabl5s
  • SHA256 1f136d1e2cb891ab32b3fffe6c25ad0929bbaf40f6907006e4e87cfaa477d3cc
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 26 IoCs
  • Detects Pyinstaller 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 2 IoCs

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

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-08_4ca1205cd46e9303a99ce9a5147fd52e_cryptbot_icedid_luca-stealer_njrat_stealc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-08_4ca1205cd46e9303a99ce9a5147fd52e_cryptbot_icedid_luca-stealer_njrat_stealc.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4644
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\pinger.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\pinger.exe"
      2⤵
      • Executes dropped EXE
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:5576
      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\pinger.exe
        "C:\Users\Admin\AppData\Local\Temp\RarSFX0\pinger.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Network Configuration Discovery: Internet Connection Discovery
        • Suspicious use of WriteProcessMemory
        PID:5492
        • C:\Users\Admin\AppData\Local\Temp\RarSFX0\import_data.exe
          import_data.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:1476
          • C:\Users\Admin\AppData\Local\Temp\RarSFX0\import_data.exe
            import_data.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            PID:5680
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c chcp 65001 > nul
          4⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:4408
          • C:\Windows\system32\chcp.com
            chcp 65001
            5⤵
              PID:3376
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c cls
            4⤵
            • Executes a command shell one-liner
            PID:5940

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          import_data.exe

          • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\import_data.exe
          • Size 11.9MB
          • SHA256 3db44f96792e993fb1f19d6fecbafa69e8215eb1b2706d01120742d7a1c0400a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          pinger.exe

          • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\pinger.exe
          • Size 6.9MB
          • SHA256 8457d72bd65e25700f26f6659429917c682ab8f58be5d6e6db631fc8cd714868
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _raw_aes.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI14762\Crypto\Cipher\_raw_aes.pyd
          • Size 34KB
          • SHA256 520b343e44b5633bbc4fdcecc705a7f2eb6e55d082a1f3e4723ada9d7e5ea97d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _raw_aesni.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI14762\Crypto\Cipher\_raw_aesni.pyd
          • Size 15KB
          • SHA256 3818873f50418cbecde58150e9bffff7372d2c2067fc0b96ffac9482dfddd603
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _modexp.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI14762\Crypto\Math\_modexp.pyd
          • Size 30KB
          • SHA256 fc122c8e0a1c236c2a0b20009ed710602545577ba34a9fafed71eb84e56a2e76
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _cpuid_c.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI14762\Crypto\Util\_cpuid_c.pyd
          • Size 10KB
          • SHA256 2af984819d9b1f95132520901b355eb85aa24d5efc6fc5ae9e77252ed03b7f4b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          VCRUNTIME140_1.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI14762\VCRUNTIME140_1.dll
          • Size 48KB
          • SHA256 6a99bc0128e0c7d6cbbf615fcc26909565e17d4ca3451b97f8987f9c6acbc6c8
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _ctypes.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI14762\_ctypes.pyd
          • Size 130KB
          • SHA256 dfa65498c77e71f038883337d2b5ffd92508489e79e6ee5e96ddec4ecf2a7fa1
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _hashlib.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI14762\_hashlib.pyd
          • Size 67KB
          • SHA256 1a3010b06c2fcd625dece3dd0883ca060e98b94adc062b06cb1a671cfc3b5caf
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _queue.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI14762\_queue.pyd
          • Size 34KB
          • SHA256 1e349a13913370369059a4ae5951157112b5eba53ed4389c18ffc5e00af1a037
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _socket.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI14762\_socket.pyd
          • Size 84KB
          • SHA256 127a39d2198f17dd9b573904fe7e4040c7c8718753e6c4edee2ff6c35f487fac
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _ssl.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI14762\_ssl.pyd
          • Size 177KB
          • SHA256 faf716d309349dbd54efd7fb402bd42ed21a537614ac0da89ed92ba307ecbf15
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _wmi.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI14762\_wmi.pyd
          • Size 38KB
          • SHA256 3be5e14e9a9dc49f099209dee98b9cb5e31ade3b0deab52277026bb14df5bdb6
          • MD5 SHA1 SHA512 SSDEEP TLSH

          base_library.zip

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI14762\base_library.zip
          • Size 1.3MB
          • SHA256 57b063033e7d5251ee65fe5b2e8a56f215befa82f69bc1141f08133fa0d99909
          • MD5 SHA1 SHA512 SSDEEP TLSH

          md.cp313-win_amd64.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI14762\charset_normalizer\md.cp313-win_amd64.pyd
          • Size 10KB
          • SHA256 89d8172b5f460c3fd85716c9641643fd7d893365a99867df4471b017f2995695
          • MD5 SHA1 SHA512 SSDEEP TLSH

          md__mypyc.cp313-win_amd64.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI14762\charset_normalizer\md__mypyc.cp313-win_amd64.pyd
          • Size 124KB
          • SHA256 3ccacfdbf227750083980a7de0c982be26dfebac26e4fa599d1e7a5866e92a21
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libcrypto-3.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI14762\libcrypto-3.dll
          • Size 5.0MB
          • SHA256 ccfffddcd3defb8d899026298af9af43bc186130f8483d77e97c93233d5f27d7
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libffi-8.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI14762\libffi-8.dll
          • Size 38KB
          • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libssl-3.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI14762\libssl-3.dll
          • Size 776KB
          • SHA256 007142039f04d04e0ed607bda53de095e5bc6a8a10d26ecedde94ea7d2d7eefe
          • MD5 SHA1 SHA512 SSDEEP TLSH

          select.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI14762\select.pyd
          • Size 32KB
          • SHA256 9cc1ef0264060099503592db57ee7d7c1f8d6bea689b2ed125919c7a30b7ab7f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Lorem ipsum.txt

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI14762\setuptools\_vendor\jaraco\text\Lorem ipsum.txt
          • Size 1KB
          • SHA256 37fedcffbf73c4eb9f058f47677cb33203a436ff9390e4d38a8e01c9dad28e0b
          • MD5 SHA1 SHA512 TLSH

          unicodedata.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI14762\unicodedata.pyd
          • Size 695KB
          • SHA256 1989628f16052f9123c5cf603e96490a75fde6228315457556f96a838bf9e904
          • MD5 SHA1 SHA512 SSDEEP TLSH

          VCRUNTIME140.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI55762\VCRUNTIME140.dll
          • Size 117KB
          • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _bz2.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI55762\_bz2.pyd
          • Size 84KB
          • SHA256 b3dd7cea6d03342252834cebcc814af37d850b86d0627fa22b7f6990882f2f8b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _lzma.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI55762\_lzma.pyd
          • Size 155KB
          • SHA256 f20be6a9fee8fb5d53170c4bc24a39b48d3c0ccbe8e2000e60ff7d65b77c6ea1
          • MD5 SHA1 SHA512 SSDEEP TLSH

          base_library.zip

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI55762\base_library.zip
          • Size 1.3MB
          • SHA256 abe42cfd0bb09b749f9ce8a7ff1fa59148426ad4b3d82253af52c823bb9b2c65
          • MD5 SHA1 SHA512 SSDEEP TLSH

          python313.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI55762\python313.dll
          • Size 5.8MB
          • SHA256 41ec4fc4e5bc8b207258590238f7f050b13fdfee84c4a7b1ecff6e945d031a10
          • MD5 SHA1 SHA512 SSDEEP TLSH