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Overview

overview

10

Static

static

7

405faba100...18.exe

windows7-x64

405faba100...18.exe

windows10-2004-x64

Analysis

  • max time kernel
    10s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    13/07/2024, 05:30

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Errors

Reason
Machine shutdown
Report Analysis Logs

General

  • Target

    405faba1005faca07090158c7286bc21_JaffaCakes118.exe

  • Size

    618KB

  • MD5

    405faba1005faca07090158c7286bc21

  • SHA1

    12e153b5a32b3bcbc88b98c2e2a8a7829fcf9853

  • SHA256

    67a7ea9c498dd92221891b9831fee3357ba9d7b049d4076a1ac8ac921f19355d

  • SHA512

    4d2cac86bfb412f95b9cc9d5bd4867201f9407471fb721e6dce8249acc6dbca22dc9d891ee257280811f6efcc01c518d4b047ed37dca6897a20a1da74cdf8696

  • SSDEEP

    12288:iQIfqOiX9P/aazd1ctyDX5l0cwpN7jKr8jNXqgHlPX6hVD:iQIydX/d1rT5Krbn3NX6hVD

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 46 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\405faba1005faca07090158c7286bc21_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\405faba1005faca07090158c7286bc21_JaffaCakes118.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:2676
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2884
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:1968

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • memory/1968-6-0x00000000026E0000-0x00000000026E1000-memory.dmp

        Filesize

        4KB

        Download

      • memory/2676-0-0x0000000000400000-0x000000000057F000-memory.dmp

        Filesize

        1.5MB

        Download

      • memory/2676-1-0x0000000000230000-0x0000000000231000-memory.dmp

        Filesize

        4KB

        Download

      • memory/2676-4-0x0000000000400000-0x000000000057F000-memory.dmp

        Filesize

        1.5MB

        Download

      • memory/2884-5-0x0000000002980000-0x0000000002981000-memory.dmp

        Filesize

        4KB

        Download