Overview

overview

7

Static

static

3

2026-04-20...ys.exe

windows10-2004-x64

7

2026-04-20...ys.exe

windows11-21h2-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    20/04/2026, 04:31

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General

  • Target
    2026-04-20_9c73fa68d102adc89ada8bb84e741090_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe
  • Size 395KB
  • Sample260420-e5xfhscy9z
  • SHA256 c99dab59556375b358e22e08b038ed844419ffacef38807d6f5b81f47d262546
  • 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
  • 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.

    discovery
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-20_9c73fa68d102adc89ada8bb84e741090_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-20_9c73fa68d102adc89ada8bb84e741090_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:4900
    • C:\Users\Admin\AppData\Local\Temp\googleupdate32.exe
      "googleupdate32.exe "
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5876
    • 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:5852

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        2026-04-20_9c73fa68d102adc89ada8bb84e741090_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe
        • Path C:\Users\Admin\AppData\Local\Temp\2026-04-20_9c73fa68d102adc89ada8bb84e741090_amadey_cobalt-strike_elex_emotet_hijackloader_icedid_nymaim_rhadamanthys.exe
        • Size 395KB
        • SHA256 c99dab59556375b358e22e08b038ed844419ffacef38807d6f5b81f47d262546
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        googleupdate32.exe
        • Path C:\Users\Admin\AppData\Local\Temp\googleupdate32.exe
        • Size 158KB
        • SHA256 0c48c63acec1892ecf03ab327d6584adfe084e8470d165a91f793d7c28f70eeb
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        tmp86A4.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\tmp86A4.tmp
        • Size 152KB
        • SHA256 c8b8db63ea0d66c3212318e02ed65315212a565821b41e648b62125ce491a54b
        • 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