Overview

overview

7

Static

static

3

2026-04-22...ys.exe

windows10-2004-x64

7

2026-04-22...ys.exe

windows11-21h2-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    22/04/2026, 03:18

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General

  • Target
    2026-04-22_275e70f988f7604109611c258cea2bdb_cobalt-strike_elex_emotet_icedid_nymaim_rhadamanthys.exe
  • Size 335KB
  • Sample260422-dtmlhabz3x
  • SHA256 0042d17099bd3d7c1b15c99a7ef77663ffc624eafafaf4db5936b0313a771ba4
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discovery

Malware Config

Signatures

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

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-22_275e70f988f7604109611c258cea2bdb_cobalt-strike_elex_emotet_icedid_nymaim_rhadamanthys.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-22_275e70f988f7604109611c258cea2bdb_cobalt-strike_elex_emotet_icedid_nymaim_rhadamanthys.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3452
    • C:\Users\Admin\AppData\Local\Temp\microsoftedgeupdatebroker32.exe
      "microsoftedgeupdatebroker32.exe "
      2⤵
      • Executes dropped EXE
      PID:2440
    • C:\Windows\SysWOW64\eventviewer.exe
      "C:\Windows\system32\eventviewer.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:5572
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 5572 -s 1552
        3⤵
        • Program crash
        PID:1700
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3452 -s 1928
      2⤵
      • Program crash
      PID:1992
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3452 -ip 3452
    1⤵
      PID:1580
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 5572 -ip 5572
      1⤵
        PID:5632

      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 734B
            • SHA256 2787067d45e7d1bfd4c464584bf72760dbe43cb8cb2d19a64b5045fba69679d1
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            57C8EDB95DF3F0AD4EE2DC2B8CFD4157
            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
            • Size 4KB
            • SHA256 0300e9ddb527990e8b59d06e9ccf3ec2bd92d3bbd0ef4fba69d6336e4195e82d
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            94C33D778ADC562180302FF1B77EFF1A
            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94C33D778ADC562180302FF1B77EFF1A
            • Size 204KB
            • SHA256 f531f67a9bde54c6c8a3277a136417f44fc8ef18f9cddadf36150a83902266e4
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            103621DE9CD5414CC2538780B4B75751
            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751
            • Size 192B
            • SHA256 ea33f19a7a8f7b34247ce87bb1680871ef6f469a771a0ccb6e1ef3d944d807eb
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            57C8EDB95DF3F0AD4EE2DC2B8CFD4157
            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
            • Size 342B
            • SHA256 51a19fb61b1f2ce6c5c4b092ad8521e9c71f22aca1f74285997ccc4945f761f5
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            94C33D778ADC562180302FF1B77EFF1A
            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94C33D778ADC562180302FF1B77EFF1A
            • Size 246B
            • SHA256 12cb547124a007b26ede658c1570026df7ae0e7ec5cfdfc129580507adabf919
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            94C33D778ADC562180302FF1B77EFF1A
            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94C33D778ADC562180302FF1B77EFF1A
            • Size 246B
            • SHA256 aa3b4c5d9f3b03ad2e731a8a0255ac1624c9d5466cd58096d468a6a04b483865
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            microsoftedgeupdatebroker32.exe
            • Path C:\Users\Admin\AppData\Local\Temp\microsoftedgeupdatebroker32.exe
            • Size 98KB
            • SHA256 fceaa64f61dbf520dd41711bb6fac16607e52f59731a5063590c1b4c5584587c
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            redevlist.dat
            • Path C:\Users\Admin\AppData\Local\Temp\redevlist.dat
            • Size 104KB
            • SHA256 81319e7b7db8b49fdfdb593657d967a6fd1a69344c75227e7f597cf418ba6ff4
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

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