Resubmissions

11/04/2024, 07:29

240411-jbfccsef6210

11/04/2024, 07:28

240411-jaw9gshg4y9

11/04/2024, 07:28

240411-jawmysef4710

11/04/2024, 07:28

240411-jawb7aef468

11/04/2024, 07:28

240411-jav2esef457

07/04/2024, 09:04

240407-k11v2ahh647

07/04/2024, 09:04

240407-k1s57ahe5z10

07/04/2024, 09:03

240407-k1d19she4110

07/04/2024, 09:03

240407-kz78qahe4v8

18/12/2023, 04:55

231218-fj6bzaadg510

Analysis

  • max time kernel
    129s
  • max time network
    301s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240214-en
  • resource tags

    arch:x64arch:x86image:win11-20240214-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    11/04/2024, 07:28

General

  • Target
    6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
  • Size 1.9MB
  • Sample240411-jav2esef45
  • SHA256 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • UPX packed file 55 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
    "C:\Users\Admin\AppData\Local\Temp\6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3564
    • C:\Users\Admin\AppData\Local\Temp\6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
      "C:\Users\Admin\AppData\Local\Temp\6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      PID:2088

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        cached-microdesc-consensus

        • Path C:\Users\Admin\AppData\Local\Temp\4KPV6A~1\cached-microdesc-consensus
        • Size 2.7MB
        • SHA256 8c59043346979bf7be919489f68f453400e7ee05dfa334467a63d410fe9e3f5d
        • MD5 SHA1 SHA512 SSDEEP

        cached-microdescs.new

        • Path C:\Users\Admin\AppData\Local\Temp\4KPV6A~1\cached-microdescs.new
        • Size 11.3MB
        • SHA256 a47593846c6e9dce7fa43a24201926d40b7ea3bae4c8ac0a8aec2c1b14ede89f
        • MD5 SHA1 SHA512 SSDEEP

        memory/2088-3-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-4-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-6-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-7-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-8-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-9-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-31-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-32-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-33-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-34-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-42-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-46-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-47-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-48-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-49-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-51-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-57-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-60-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-62-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-78-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-77-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-67-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-64-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-73-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-72-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-59-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-63-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-55-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-53-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-56-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-52-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-70-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-80-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-71-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-81-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-74-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-75-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-86-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-88-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-79-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-92-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-93-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-82-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-84-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-85-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-100-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-87-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-89-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-104-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-105-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-106-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-94-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-98-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-102-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/2088-103-0x0000000000400000-0x0000000000848000-memory.dmp

        memory/3564-1-0x0000000002960000-0x0000000002B1B000-memory.dmp

        memory/3564-2-0x0000000002B40000-0x0000000002CF7000-memory.dmp