Overview

overview

8

Static

static

3

2026-08-08...ry.exe

windows10-2004-x64

6

2026-08-08...ry.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    149s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    08/08/2026, 14:11

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General

  • Target
    2026-08-08_d0f9b3b7cb9e46004f5e2f97fb67f540_amadey_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_vidar_wannacry.exe
  • Size 4.1MB
  • Sample260808-rhblrastgx
  • SHA256 96d731813a27a0844c7961a6882e4414c71b67154849bed812890530d62bd2e3
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
discoverypersistence

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Drops file in System32 directory 6 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 1 IoCs
  • Program crash 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-08_d0f9b3b7cb9e46004f5e2f97fb67f540_amadey_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-08_d0f9b3b7cb9e46004f5e2f97fb67f540_amadey_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_vidar_wannacry.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:2564
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2564 -s 9048
      2⤵
      • Program crash
      PID:2984
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2564 -s 9080
      2⤵
      • Program crash
      PID:4896
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2564 -ip 2564
    1⤵
      PID:1180
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 2564 -ip 2564
      1⤵
        PID:3224

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            wkw4D2.tmp
            • Path C:\Users\Admin\AppData\Local\Temp\wkw4D2.tmp
            • Size 1.8MB
            • SHA256 ee0f0a87f2bacf7a2f9f96c560e607a6e48cba0dfd30766c50c2754ff81d8942
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            memory/2564-189-0x0000000000400000-0x000000000044C000-memory.dmp
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            memory/2564-542-0x0000000000400000-0x000000000044C000-memory.dmp
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            memory/2564-647-0x0000000000400000-0x000000000044C000-memory.dmp
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            memory/2564-872-0x0000000000400000-0x000000000044C000-memory.dmp
            Download

            memory/2564-1045-0x0000000000400000-0x000000000044C000-memory.dmp
            Download

            memory/2564-1180-0x0000000000400000-0x000000000044C000-memory.dmp
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