Analysis

  • max time kernel
    148s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/10/2026, 22:32

General

  • Target
    2026-10-21_6d2ff36c07b90c12c78b49fd80edc386_elex_emotet_icedid_luca-stealer_njrat_nymaim_remcos_rhadamanthys.exe
  • Size 1.3MB
  • Sample261022-2f5f6ays7m
  • SHA256 9fab36a6285f98da6e2380402b33e99f1f10ba73fee8748013c4ecc76c7aeba8
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Program crash 2 IoCs
  • 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 Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-21_6d2ff36c07b90c12c78b49fd80edc386_elex_emotet_icedid_luca-stealer_njrat_nymaim_remcos_rhadamanthys.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-21_6d2ff36c07b90c12c78b49fd80edc386_elex_emotet_icedid_luca-stealer_njrat_nymaim_remcos_rhadamanthys.exe"
    1⤵
    • Drops file in System32 directory
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3332
    • C:\Users\Admin\AppData\Local\Temp\googleupdatesetup32.exe
      "googleupdatesetup32.exe "
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      PID:3340
    • C:\Windows\SysWOW64\eventviewer.exe
      "C:\Windows\system32\eventviewer.exe"
      2⤵
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:4420
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4420 -s 1620
        3⤵
        • Program crash
        PID:2916
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3332 -s 1476
      2⤵
      • Program crash
      PID:4476
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 4420 -ip 4420
    1⤵
      PID:796
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3332 -ip 3332
      1⤵
        PID:4128

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            103621DE9CD5414CC2538780B4B75751

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

            57C8EDB95DF3F0AD4EE2DC2B8CFD4157

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
            • Size 5KB
            • SHA256 1f2719b100fcc59601f0dbb286aea5034e05bae881425792a115106e244a0ed0
            • MD5 SHA1 SHA512 SSDEEP TLSH

            8CE4A33FEB8CD35F8F6C8D2BE260E617

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8CE4A33FEB8CD35F8F6C8D2BE260E617
            • Size 184KB
            • SHA256 f3a12e07258b9f07f17d69fcb0405140400c5fd339dc223242af8e0f907b42ee
            • MD5 SHA1 SHA512 SSDEEP TLSH

            F15827BEC5BABE89C21DCDAE77464BF1

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F15827BEC5BABE89C21DCDAE77464BF1
            • Size 701B
            • SHA256 108dd34232a3088b45534933d0486409616a2bbad94fd8f7ab5991c01ff179b6
            • MD5 SHA1 SHA512 TLSH

            103621DE9CD5414CC2538780B4B75751

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751
            • Size 192B
            • SHA256 917d34e67489918f30defb4c6e931d8618b1d4ecf9cc61b22fe344be900c3cca
            • MD5 SHA1 SHA512 TLSH

            57C8EDB95DF3F0AD4EE2DC2B8CFD4157

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
            • Size 342B
            • SHA256 d55746ec5bb0daf91a936d757b80d82f0e5f9d3bb4023d2eaf6311c697f60a6a
            • MD5 SHA1 SHA512 TLSH

            8CE4A33FEB8CD35F8F6C8D2BE260E617

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8CE4A33FEB8CD35F8F6C8D2BE260E617
            • Size 246B
            • SHA256 1145bd74b21439a4ad556cc025948fe50957f020ae6d0f7a6c29555b492069a7
            • MD5 SHA1 SHA512 TLSH

            F15827BEC5BABE89C21DCDAE77464BF1

            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F15827BEC5BABE89C21DCDAE77464BF1
            • Size 192B
            • SHA256 68a5191b0eea9361a5ef70f553c4c1474c69a77a96d7952cc9bf7b4afe4d2c18
            • MD5 SHA1 SHA512 TLSH

            googleupdatesetup32.exe

            • Path C:\Users\Admin\AppData\Local\Temp\googleupdatesetup32.exe
            • Size 1.1MB
            • SHA256 f91e258ea71dcbfc82371b2ee3e20852e45bef0cb946223d1141a6ef1dfb793f
            • MD5 SHA1 SHA512 SSDEEP TLSH

            redevlist.dat

            • Path C:\Users\Admin\AppData\Local\Temp\redevlist.dat
            • Size 12KB
            • SHA256 b315a0ddb4d061f6213ca79220ddcf96229bbf1f0ecd7004e1770503d3068cdd
            • MD5 SHA1 SHA512 SSDEEP TLSH

            redevlist.dat

            • Path C:\Users\Admin\AppData\Local\Temp\redevlist.dat
            • Size 206KB
            • SHA256 36173c2bbe8fdd446a19467f74a8508f52ead5dd25c46d277a0f936b424ac509
            • MD5 SHA1 SHA512 SSDEEP TLSH

            eventviewer.exe

            • Path C:\Windows\SysWOW64\eventviewer.exe
            • Size 88KB
            • SHA256 3baf58e8eb6f1dee7da7df83cb38925e69ffe130a02f667380cbee69aea17b15
            • MD5 SHA1 SHA512 SSDEEP TLSH