Overview

overview

7

Static

static

3

ec4cd7d2e6...ee.exe

windows7-x64

7

ec4cd7d2e6...ee.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/09/2024, 03:06

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General

  • Target

    ec4cd7d2e69b75a1f7a39391847b91c737905c4a539bd511dc90b60c2c68eeee.exe

  • Size

    519KB

  • MD5

    358edc7f085aa887aacbc2de468a8051

  • SHA1

    eb4fa12b34afe3c484fd0b3f243333be16bf2344

  • SHA256

    ec4cd7d2e69b75a1f7a39391847b91c737905c4a539bd511dc90b60c2c68eeee

  • SHA512

    c3d43b564f3ed012d7da6367cd5ba46520f813d9ae23542351bceafb98fdb259120672e23f1db159c6f12fd12fa17537e5cc2f1976914bbf1e3589059c580c10

  • SSDEEP

    12288:dXCNi9BL8lu0WoU8iu8CfTcN3/r3BQ/ZLbjhxni+NAIh:oWLJCivSISRfjhxWIh

Score
7/10
discoverypersistencespywarestealer

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 12 IoCs
  • Drops file in Program Files directory 18 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 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 64 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ec4cd7d2e69b75a1f7a39391847b91c737905c4a539bd511dc90b60c2c68eeee.exe
    "C:\Users\Admin\AppData\Local\Temp\ec4cd7d2e69b75a1f7a39391847b91c737905c4a539bd511dc90b60c2c68eeee.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1508
    • C:\Users\Admin\AppData\Local\Temp\ec4cd7d2e69b75a1f7a39391847b91c737905c4a539bd511dc90b60c2c68eeee.exe
      "C:\Users\Admin\AppData\Local\Temp\ec4cd7d2e69b75a1f7a39391847b91c737905c4a539bd511dc90b60c2c68eeee.exe"
      2⤵
      • Checks computer location settings
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3956
      • C:\Users\Admin\AppData\Local\Temp\ec4cd7d2e69b75a1f7a39391847b91c737905c4a539bd511dc90b60c2c68eeee.exe
        "C:\Users\Admin\AppData\Local\Temp\ec4cd7d2e69b75a1f7a39391847b91c737905c4a539bd511dc90b60c2c68eeee.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2180
    • C:\Users\Admin\AppData\Local\Temp\ec4cd7d2e69b75a1f7a39391847b91c737905c4a539bd511dc90b60c2c68eeee.exe
      "C:\Users\Admin\AppData\Local\Temp\ec4cd7d2e69b75a1f7a39391847b91c737905c4a539bd511dc90b60c2c68eeee.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3540

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\lingerie hidden (Melissa).mpeg.exe
    Filesize

    277KB

    MD5

    9bcbbb6dc16e86861986bf90e241f6df

    SHA1

    b0707ab0385a80ee08b9aa5eb8ce0d5bca8fc321

    SHA256

    ba592bca0cadd8b7f71106a86e49416cee2694bc13fab1af69271e14c77feb6d

    SHA512

    3559b351ad21bb5c30b52538ead05a04b6fa13b2cb338b8f8db7260985b1095d96604dba47075200aef41637b47f0fe8dc90a9a56e385cfc5ae066d4ca5bf787

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  • memory/1508-0-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

    Download

  • memory/1508-191-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

    Download

  • memory/2180-193-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

    Download

  • memory/3540-194-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

    Download

  • memory/3956-82-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

    Download

  • memory/3956-192-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

    Download