Overview

overview

4

Static

static

1

2026-08-03...ar.exe

windows10-2004-x64

4

2026-08-03...ar.exe

windows11-ltsc_2024-x64

4

Analysis

  • max time kernel
    150s
  • max time network
    144s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/08/2026, 08:45

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General

  • Target
    2026-08-03_eb7679a02cc4ca3440d0a48b723d5022_cobalt-strike_icedid_luca-stealer_njrat_vidar.exe
  • Size 1.2MB
  • Sample260803-kn5y8aep7x
  • SHA256 444fea8092c9fe17404f278866c59eeb7d7cddbdee2e3612cf17bf818b3c3058
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
4/10
discovery

Malware Config

Signatures

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-03_eb7679a02cc4ca3440d0a48b723d5022_cobalt-strike_icedid_luca-stealer_njrat_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_eb7679a02cc4ca3440d0a48b723d5022_cobalt-strike_icedid_luca-stealer_njrat_vidar.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:788
    • C:\Windows\TEMP\{21563135-B56F-478E-B86A-E566D271B17B}\.ba\wixstdba.exe
      "C:\Windows\TEMP\{21563135-B56F-478E-B86A-E566D271B17B}\.ba\wixstdba.exe" -burn.ba.apiver 569705357157400576 -burn.ba.pipe BurnPipe.{5B22F091-86D7-4ACA-9F7D-EFB68BDCC0F4} {C49E65D5-39F1-4416-8E3F-0AEFAF918D50}
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:3220

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        BootstrapperApplicationData.xml
        • Path C:\Windows\TEMP\{21563135-B56F-478E-B86A-E566D271B17B}\.ba\BootstrapperApplicationData.xml
        • Size 7KB
        • SHA256 001662cd85c52bffc457ad2983c6c571f92159f743944142e38ce5fd7a3de389
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        SilentFilesInUseBAFunction.dll
        • Path C:\Windows\TEMP\{21563135-B56F-478E-B86A-E566D271B17B}\.ba\SilentFilesInUseBAFunction.dll
        • Size 181KB
        • SHA256 269cdb28d5b51044cd97004958d82e05016a2c1de4cb0299d92e50beb451b1c3
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        icon.ico
        • Path C:\Windows\TEMP\{21563135-B56F-478E-B86A-E566D271B17B}\.ba\icon.ico
        • Size 41KB
        • SHA256 637eecfa2f0baaf87677adfbd7164ff9954429cf920e1bd7abebe08f85984e1d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        license.rtf
        • Path C:\Windows\TEMP\{21563135-B56F-478E-B86A-E566D271B17B}\.ba\license.rtf
        • Size 1KB
        • SHA256 69a9f5edbc4c510e7415fe9c973068ecf4267c0ff985e3635541138bc6014251
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        logo.png
        • Path C:\Windows\TEMP\{21563135-B56F-478E-B86A-E566D271B17B}\.ba\logo.png
        • Size 1KB
        • SHA256 d0f67d8dc4405840bbdef2ef78eed38db08739a773112f16d9edc2cec5f2daca
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        thm.wxl
        • Path C:\Windows\TEMP\{21563135-B56F-478E-B86A-E566D271B17B}\.ba\thm.wxl
        • Size 5KB
        • SHA256 c59d91c5e1b5026c3b5a2da110f824f3896606b8bd984fa8b583604c49004f91
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        thm.xml
        • Path C:\Windows\TEMP\{21563135-B56F-478E-B86A-E566D271B17B}\.ba\thm.xml
        • Size 8KB
        • SHA256 bbf2feeaeb81f096bb34950bef0db5969d4afbf9e6a686825def10ad0f52213b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        wixstdba.exe
        • Path C:\Windows\Temp\{21563135-B56F-478E-B86A-E566D271B17B}\.ba\wixstdba.exe
        • Size 489KB
        • SHA256 e05dda0c23421cfc7a2a39b91074928605e1e69ad5f0a2a4e230ed5996fe2ff9
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download