Overview

overview

7

Static

static

3

2026-08-04...ys.exe

windows10-2004-x64

7

2026-08-04...ys.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    148s
  • max time network
    116s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 07:44

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General

  • Target
    2026-08-04_36701eb133fd3ecac9d8b636bb89b358_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe
  • Size 342KB
  • Sample260804-jksn2sfd97
  • SHA256 bc4ebe07b106055807bd315c75ab54ba8ff2eb313dcebe3628b678d9e7c2ba3e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discovery

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 6 IoCs
  • Drops file in System32 directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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 6 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-04_36701eb133fd3ecac9d8b636bb89b358_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-04_36701eb133fd3ecac9d8b636bb89b358_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2608
    • C:\Users\Admin\AppData\Local\Temp\googleupdatebroker32.exe
      "googleupdatebroker32.exe "
      2⤵
      • Executes dropped EXE
      PID:5428
    • C:\Windows\SysWOW64\eventviewer.exe
      "C:\Windows\system32\eventviewer.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:4828
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:1244

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          2026-08-04_36701eb133fd3ecac9d8b636bb89b358_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe
          • Path C:\Users\Admin\AppData\Local\Temp\2026-08-04_36701eb133fd3ecac9d8b636bb89b358_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe
          • Size 342KB
          • SHA256 bc4ebe07b106055807bd315c75ab54ba8ff2eb313dcebe3628b678d9e7c2ba3e
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          googleupdatebroker32.exe
          • Path C:\Users\Admin\AppData\Local\Temp\googleupdatebroker32.exe
          • Size 105KB
          • SHA256 d0558fbce5c91fa996f2aabf7aacf687fb873f2666a149af7d50ab4196add67c
          • 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

          syslog.exe
          • Path C:\Windows\SysWOW64\syslog.exe
          • Size 148KB
          • SHA256 0276c20790d9fa6b0607b29f632c72e8bb4a07e9495c9858730f8a0930f9237d
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download