Overview

overview

10

Static

static

7

ee7aba25e2...18.exe

windows7-x64

ee7aba25e2...18.exe

windows10-2004-x64

Analysis

  • max time kernel
    8s
  • max time network
    9s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-09-2024 21:44

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Errors

Reason
Machine shutdown
Report Analysis Logs

General

  • Target

    ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe

  • Size

    598KB

  • MD5

    ee7aba25e2d65b6df7f946d55aa14d25

  • SHA1

    8499a60f2a6898439b390a146e9b8818c64b67cb

  • SHA256

    5d513f341f1bafce37cf233a60e450e9dd9d6d8dd7e1eb894961f2c9e36c3edf

  • SHA512

    7a079d966593e5341b976cc57061bbadff288bde82de0888849271731a9f1be0816e5e86ee0e7d9a61868addff5f0bf1e75635c592ef923be9087d80d854909e

  • SSDEEP

    12288:RtT+tYipsDYmltm6YXh3Y9ta/E7f7/P1SVL4fvFMq2euU7Zj/:gmMWt1YBCND/N8Lkj2eBj

Score
10/10
discoverypersistenceupx

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).

  • 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
  • Suspicious behavior: EnumeratesProcesses 57 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\ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Maps connected drives based on registry
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:2392
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2704
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:1648

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • memory/1648-7-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

        Filesize

        4KB

        Download

      • memory/2392-0-0x0000000000400000-0x00000000005BA000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/2392-1-0x0000000000230000-0x0000000000231000-memory.dmp

        Filesize

        4KB

        Download

      • memory/2392-5-0x0000000000400000-0x00000000005BA000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/2704-6-0x0000000002D90000-0x0000000002D91000-memory.dmp

        Filesize

        4KB

        Download