Overview

overview

8

Static

static

5

2026-04-20...ar.exe

windows10-2004-x64

8

2026-04-20...ar.exe

windows11-21h2-x64

8

Analysis

  • max time kernel
    148s
  • max time network
    140s
  • 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, 21:53

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General

  • Target
    2026-04-20_32df7a255dc7c7e4f7deb3bd6c69533a_cobalt-strike_elex_glassworm_icedid_njrat_vidar.exe
  • Size 910KB
  • Sample260420-1rt9wset4r
  • SHA256 d818d1b4a01c5f23f16d4c01a9cbba01724f2926ff91ea18f98e355468c8bad0
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
discoverypersistencespywarestealerupx

Malware Config

Signatures

  • Drops file in Drivers directory 2 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Drops file in System32 directory 21 IoCs
  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 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.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-20_32df7a255dc7c7e4f7deb3bd6c69533a_cobalt-strike_elex_glassworm_icedid_njrat_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-20_32df7a255dc7c7e4f7deb3bd6c69533a_cobalt-strike_elex_glassworm_icedid_njrat_vidar.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:2724
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2724 -s 16448
      2⤵
      • Program crash
      PID:5768
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2724 -ip 2724
    1⤵
      PID:732

    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 1.2MB
          • SHA256 e811f1cfb9f3929868cb41fb04e1ae4963b6c9fa68761118648c3000f23b3a69
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          memory/2724-0-0x0000000000400000-0x0000000000450000-memory.dmp
          Download

          memory/2724-1106-0x0000000000400000-0x0000000000450000-memory.dmp
          Download

          memory/2724-2370-0x0000000000400000-0x0000000000450000-memory.dmp
          Download