Analysis

  • max time kernel
    149s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    31/07/2026, 07:38

General

  • Target
    2026-07-31_39c84326e6f7aa02c7a1795a4398d9d9_bloored_elex_emotet_glassworm_stop.exe
  • Size 4.7MB
  • Sample260731-jgk5ssfa45
  • SHA256 477f41d6564e2ee9c6bc5d5ce8884a257ef05d3072a4da412cf4682e15152785
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Drops file in Drivers directory 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 5 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 1 IoCs
  • Program crash 1 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.

  • NTFS ADS 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-31_39c84326e6f7aa02c7a1795a4398d9d9_bloored_elex_emotet_glassworm_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-31_39c84326e6f7aa02c7a1795a4398d9d9_bloored_elex_emotet_glassworm_stop.exe"
    1⤵
    • Drops file in Drivers directory
    • 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
    • NTFS ADS
    • Suspicious behavior: EnumeratesProcesses
    PID:4920
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4920 -s 4280
      2⤵
      • Program crash
      PID:4276
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4920 -ip 4920
    1⤵
      PID:1760

    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 1.3MB
          • SHA256 1945534e19c81d29490f8d6f7d3781653439e13cfe644b8a27ac218defc5b656
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/4920-240-0x0000000000400000-0x0000000000449000-memory.dmp

          memory/4920-649-0x0000000000400000-0x0000000000449000-memory.dmp

          memory/4920-904-0x0000000000400000-0x0000000000449000-memory.dmp