Overview

overview

7

Static

static

3

2026-05-27...ar.exe

windows10-2004-x64

7

2026-05-27...ar.exe

windows11-21h2-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    27/05/2026, 15:25

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General

  • Target
    2026-05-27_8b46b7c7f6cca3920b982c837a1c39b8_akira_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_stealc_vidar.exe
  • Size 4.2MB
  • Sample260527-styq4aby4t
  • SHA256 4ca0ceeb4458b4ef6c6af46ec8eb1a2ad38adf80043bbb0653717617c19c480e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discovery

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 9 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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.

    discovery
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-27_8b46b7c7f6cca3920b982c837a1c39b8_akira_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_stealc_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-27_8b46b7c7f6cca3920b982c837a1c39b8_akira_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_stealc_vidar.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3784
    • C:\Users\Admin\AppData\Local\Temp\2026-05-27_8b46b7c7f6cca3920b982c837a1c39b8_akira_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_stealc_vidar.exe.exe
      C:\Users\Admin\AppData\Local\Temp/2026-05-27_8b46b7c7f6cca3920b982c837a1c39b8_akira_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_stealc_vidar.exe.exe
      2⤵
      • Executes dropped EXE
      PID:4628
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3784 -s 2008
      2⤵
      • Program crash
      PID:3196
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 3784 -ip 3784
    1⤵
      PID:3840

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          RCX4F34.tmp
          • Path C:\Program Files\7-Zip\RCX4F34.tmp
          • Size 752KB
          • SHA256 206d245e45faec5e9d6138b885d04cb8520b7db079ab7b7a715889842a1f20f1
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          2026-05-27_8b46b7c7f6cca3920b982c837a1c39b8_akira_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_stealc_vidar.exe.exe
          • Path C:\Users\Admin\AppData\Local\Temp\2026-05-27_8b46b7c7f6cca3920b982c837a1c39b8_akira_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_stealc_vidar.exe.exe
          • Size 3.5MB
          • SHA256 55c487f3282261da1d48492c651bb10bea791657f47cae2dd78d78a74d2d7f30
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          memory/3784-0-0x0000000000400000-0x00000000004DE000-memory.dmp
          Download

          memory/3784-26-0x0000000000400000-0x00000000004DE000-memory.dmp
          Download

          memory/4628-5-0x00007FF617260000-0x00007FF6175E8000-memory.dmp
          Download