Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/10/2026, 17:13

General

  • Target
    2026-10-01_312843767e253d1ba118db39620765b2_cryptbot_icedid_luca-stealer_njrat_stealc.exe
  • Size 8.1MB
  • Sample261002-vrp3aatvex
  • SHA256 b3cff9bf1f9e94845188e2d6e8094d02f16686fbd0cf0c1866d9cb1f8cc4cb9c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates a file in the Startup directory 1 TTPs 1 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

  • Executes dropped EXE 7 IoCs
  • Loads dropped DLL 8 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 TTPs 1 IoCs
  • UPX packed file 12 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • 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.

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 8 IoCs

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

  • Checks SCSI registry key(s) 3 TTPs 24 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Checks processor information in registry 2 TTPs 8 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: LoadsDriver 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-01_312843767e253d1ba118db39620765b2_cryptbot_icedid_luca-stealer_njrat_stealc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-01_312843767e253d1ba118db39620765b2_cryptbot_icedid_luca-stealer_njrat_stealc.exe"
    1⤵
    • Creates a file in the Startup directory
    • NTFS ADS
    • Suspicious use of WriteProcessMemory
    PID:4704
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\sslconf.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\sslconf.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Reads the TCP/IP host and domain name from the registry
      • Checks SCSI registry key(s)
      • Checks processor information in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:5052
      • C:\ProgramData\PaleGreenWhiteSmoke\sslconf.exe
        "C:\ProgramData\PaleGreenWhiteSmoke\sslconf.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Checks SCSI registry key(s)
        • Checks processor information in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:2500
        • C:\Windows\system32\cmd.exe
          "cmd.exe" /c start "" C:\Users\Admin\P1VsPdpIYe.exe
          4⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:3484
          • C:\Users\Admin\P1VsPdpIYe.exe
            C:\Users\Admin\P1VsPdpIYe.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of NtSetInformationThreadHideFromDebugger
            • Reads the TCP/IP host and domain name from the registry
            PID:1520
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\calminbox3.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\calminbox3.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: LoadsDriver
      • Suspicious use of WriteProcessMemory
      PID:1448
      • C:\Users\Admin\AppData\Local\Temp\msteams.exe
        "C:\Users\Admin\AppData\Local\Temp\msteams.exe"
        3⤵
        • Executes dropped EXE
        • Reads the TCP/IP host and domain name from the registry
        PID:252
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\sslconf.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\sslconf.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Reads the TCP/IP host and domain name from the registry
      • Checks SCSI registry key(s)
      • Checks processor information in registry
      • Suspicious use of WriteProcessMemory
      PID:4212
      • C:\ProgramData\PaleGreenWhiteSmoke\sslconf.exe
        "C:\ProgramData\PaleGreenWhiteSmoke\sslconf.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Checks SCSI registry key(s)
        • Checks processor information in registry
        PID:2912
  • C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /c cd /d "C:\ProgramData\PaleGreenWhiteSmoke"
    1⤵
    • Executes a command shell one-liner
    PID:5188
  • C:\Windows\System32\wscript.exe
    "C:\Windows\System32\wscript.exe" "C:\ProgramData\PaleGreenWhiteSmoke\GoldenRodPaleVioletRed.js" //B //Nologo
    1⤵
      PID:1708

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          GoldenRodPaleVioletRed.js

          • Path C:\ProgramData\PaleGreenWhiteSmoke\GoldenRodPaleVioletRed.js
          • Size 70B
          • SHA256 a9ff5d2faeb2316bf5b57a2a7abf65b1cf17bc48f8009558016426c91dd6893a
          • MD5 SHA1 SHA512 TLSH

          103621DE9CD5414CC2538780B4B75751

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

          1B1495DD322A24490E2BF2FAABAE1C61

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\1B1495DD322A24490E2BF2FAABAE1C61
          • Size 355B
          • SHA256 12fd0590708bb38d8039bc994178acee8a3d220f0cd194b0f1c2fc9ba622f927
          • MD5 SHA1 SHA512 TLSH

          22D536C4B4AD2CEF7AC6B7789FD235E3

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\22D536C4B4AD2CEF7AC6B7789FD235E3
          • Size 283B
          • SHA256 251ed08cc8f5873098ea5ee083034e7cd99ece955920e12a42e50306a94cb6eb
          • MD5 SHA1 SHA512 TLSH

          5991A405E33BCD195816753A1A2029D6

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\5991A405E33BCD195816753A1A2029D6
          • Size 56KB
          • SHA256 7e23f111b3c95255827b8ac1db78f170064108ca1710b624ed61074ba024364b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          103621DE9CD5414CC2538780B4B75751

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751
          • Size 192B
          • SHA256 378b71667dba9220a2c062e2dbc4d01a8e776a363cbde420a38a3c1a44d694bc
          • MD5 SHA1 SHA512 TLSH

          1B1495DD322A24490E2BF2FAABAE1C61

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\1B1495DD322A24490E2BF2FAABAE1C61
          • Size 192B
          • SHA256 ad518dd384fde694a990d5f3d5d2146058a0ef7e48e70238830f7989e13e52c1
          • MD5 SHA1 SHA512 TLSH

          22D536C4B4AD2CEF7AC6B7789FD235E3

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\22D536C4B4AD2CEF7AC6B7789FD235E3
          • Size 192B
          • SHA256 58e88824f37974265747c0371409c742fd51c2342c4c20f74b4c613e54839837
          • MD5 SHA1 SHA512 TLSH

          5991A405E33BCD195816753A1A2029D6

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\5991A405E33BCD195816753A1A2029D6
          • Size 246B
          • SHA256 52e4ba5cb515f63c144d6d2fed14987f2f69572c1a820f35f71233307258f0aa
          • MD5 SHA1 SHA512 TLSH

          VCRUNTIME140.dll

          • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\VCRUNTIME140.dll
          • Size 130KB
          • SHA256 a5437c6e669b83b5ae336cdddb79fed6425408f3f72ee367441986495e3e56fd
          • MD5 SHA1 SHA512 SSDEEP TLSH

          calminbox3.exe

          • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\calminbox3.exe
          • Size 8.2MB
          • SHA256 da6f1475b709469e1125193acc03f4a2fa59e1bd69d1c8fcd9c8dc4b572d04bc
          • MD5 SHA1 SHA512 SSDEEP TLSH

          sslconf.exe

          • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\sslconf.exe
          • Size 29KB
          • SHA256 fd826215add30c1319eefa291b6eaf8ddfa7720cfe816c49aef6fe8a88de7939
          • MD5 SHA1 SHA512 SSDEEP TLSH

          tempdir.dll

          • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\tempdir.dll
          • Size 8.4MB
          • SHA256 52bc70e68e89f939193d9456f6066aa03d95b3763fba34b48d28de05dc20b5ad
          • MD5 SHA1 SHA512 SSDEEP TLSH

          msteams.exe

          • Path C:\Users\Admin\AppData\Local\Temp\msteams.exe
          • Size 620KB
          • SHA256 6f434d99b63cdf89cdb5bfa6be6d8bb313972a0709bf3c231bc5c21dd2456a08
          • MD5 SHA1 SHA512 SSDEEP TLSH

          P1VsPdpIYe.exe

          • Path C:\Users\Admin\P1VsPdpIYe.exe
          • Size 1.8MB
          • SHA256 61e4e1318add3ab4d3982bf5f8e4ad85dacc20a18910adbb5b18f50aaf592a24
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/1520-67-0x0000000140000000-0x00000001400B0000-memory.dmp

          memory/1520-78-0x0000000140000000-0x00000001400B0000-memory.dmp

          memory/1520-89-0x0000000140000000-0x00000001400B0000-memory.dmp

          memory/1520-88-0x0000000140000000-0x00000001400B0000-memory.dmp

          memory/1520-90-0x0000000140000000-0x00000001400B0000-memory.dmp

          memory/1520-86-0x0000000140000000-0x00000001400B0000-memory.dmp

          memory/1520-85-0x0000000140000000-0x00000001400B0000-memory.dmp

          memory/1520-83-0x0000000140000000-0x00000001400B0000-memory.dmp

          memory/1520-82-0x0000000140000000-0x00000001400B0000-memory.dmp

          memory/1520-80-0x0000000140000000-0x00000001400B0000-memory.dmp

          memory/1520-84-0x0000000140000000-0x00000001400B0000-memory.dmp

          memory/1520-87-0x0000000140000000-0x00000001400B0000-memory.dmp

          memory/1520-104-0x0000000140000000-0x00000001400B0000-memory.dmp

          memory/1520-105-0x0000000140000000-0x00000001400B0000-memory.dmp

          memory/1520-81-0x0000000140000000-0x00000001400B0000-memory.dmp

          memory/1520-79-0x0000000140000000-0x00000001400B0000-memory.dmp

          memory/2500-120-0x0000000140000000-0x00000001400AF000-memory.dmp

          memory/2500-119-0x0000000140000000-0x00000001400AF000-memory.dmp

          memory/2500-128-0x00007FFC6D4C0000-0x00007FFC6D7F3000-memory.dmp

          memory/2500-106-0x0000000140000000-0x00000001400AF000-memory.dmp

          memory/2500-37-0x00007FFC6D4C0000-0x00007FFC6D7F3000-memory.dmp

          memory/2500-112-0x0000000140000000-0x00000001400AF000-memory.dmp

          memory/2500-113-0x0000000140000000-0x00000001400AF000-memory.dmp

          memory/2500-121-0x0000000140000000-0x00000001400AF000-memory.dmp

          memory/2500-64-0x00007FFC6D4C0000-0x00007FFC6D7F3000-memory.dmp

          memory/2500-114-0x0000000140000000-0x00000001400AF000-memory.dmp

          memory/2500-116-0x0000000140000000-0x00000001400AF000-memory.dmp

          memory/2500-117-0x0000000140000000-0x00000001400AF000-memory.dmp

          memory/2500-123-0x0000000140000000-0x00000001400AF000-memory.dmp

          memory/2500-124-0x0000000140000000-0x00000001400AF000-memory.dmp

          memory/2500-122-0x0000000140000000-0x00000001400AF000-memory.dmp

          memory/2500-65-0x00007FFC6D4C0000-0x00007FFC6D7F3000-memory.dmp

          memory/2500-118-0x0000000140000000-0x00000001400AF000-memory.dmp

          memory/2500-115-0x0000000140000000-0x00000001400AF000-memory.dmp

          memory/2912-103-0x00007FFC6D4C0000-0x00007FFC6D7F3000-memory.dmp

          memory/2912-126-0x00007FFC6D4C0000-0x00007FFC6D7F3000-memory.dmp

          memory/4212-46-0x00007FFC6D180000-0x00007FFC6D4B3000-memory.dmp

          memory/4212-100-0x00007FFC6D180000-0x00007FFC6D4B3000-memory.dmp

          memory/5052-25-0x00007FFC6D4C0000-0x00007FFC6D7F3000-memory.dmp

          memory/5052-28-0x00007FFC6D4C0000-0x00007FFC6D7F3000-memory.dmp

          memory/5052-26-0x00007FFC6D4C0000-0x00007FFC6D7F3000-memory.dmp