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Overview

overview

10

Static

static

7

dfe148f6d2...a6.exe

windows7-x64

dfe148f6d2...a6.exe

windows10-2004-x64

Analysis

  • max time kernel
    8s
  • max time network
    12s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    26/03/2024, 19:03

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Errors

Reason
Machine shutdown
Report Analysis Logs

General

  • Target

    dfe148f6d2caea2150dfc967d6d295a6.exe

  • Size

    537KB

  • MD5

    dfe148f6d2caea2150dfc967d6d295a6

  • SHA1

    98a9446a04843e8281e6be98cf3e56c725401b7d

  • SHA256

    d15ec2a9cbc43808cb54d1216cd1b766a9f4af1b2584a0978de26e2e25502d57

  • SHA512

    4846671f0788b2eb52a7be88d27e454473a6fb18d89b4bd881a627a5b8a726d875312917b710a90d5a4eeb1bf45bda6596956504dd5332ce23e1f779dddccfe3

  • SSDEEP

    12288:x068wekhxY41Nmqc8SZm4GO6KoOUmX63GEfhYFkUHsFatTRRfHu1U9XgWNyC3V:d85khxxNO5m4GhK5UNOZHfN5u4lt

Score
10/10
persistenceupx

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
    persistence
  • UPX packed file 2 IoCs

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

    upx
  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 58 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dfe148f6d2caea2150dfc967d6d295a6.exe
    "C:\Users\Admin\AppData\Local\Temp\dfe148f6d2caea2150dfc967d6d295a6.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Maps connected drives based on registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:1656
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2612
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2260

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • memory/1656-0-0x0000000000400000-0x000000000058C000-memory.dmp

        Filesize

        1.5MB

        Download

      • memory/1656-1-0x00000000002C0000-0x00000000002C1000-memory.dmp

        Filesize

        4KB

        Download

      • memory/1656-5-0x0000000000400000-0x000000000058C000-memory.dmp

        Filesize

        1.5MB

        Download

      • memory/2260-6-0x0000000002B30000-0x0000000002B31000-memory.dmp

        Filesize

        4KB

        Download

      • memory/2612-4-0x0000000002D90000-0x0000000002D91000-memory.dmp

        Filesize

        4KB

        Download