Overview

overview

10

Static

static

10

ae90659bbe...35.exe

windows7-x64

9

ae90659bbe...35.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    151s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/03/2024, 08:56

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General

  • Target

    ae90659bbe0da26da4407ef19b01a82397ae7efa844b0d9d94fcab0913a7e835.exe

  • Size

    1.4MB

  • MD5

    5b66ad545cc71e297ffa7f303b4f4768

  • SHA1

    bf7b669a41d09ef7d83d095b19ade25553823bd7

  • SHA256

    ae90659bbe0da26da4407ef19b01a82397ae7efa844b0d9d94fcab0913a7e835

  • SHA512

    dc63656abf0b8c86d8be2cc2f814849784630ccfa3e6a56f1a4fe9543eab96529c272fc473a5308fd41c1c0b1dc6fcb178989d852515109cbc2ef1f96ae675c3

  • SSDEEP

    24576:VcAIZx2ZPJNjV5ZkW95uMqMcbTx5qgREgBKaj1g5Fuhcq4dz5Tss3Uf8:eAIKZhlVkW9gMncbTbqgCcKaj1+uKqEx

Score
9/10
persistencespywarestealerupx

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 17 IoCs
  • UPX dump on OEP (original entry point) 19 IoCs
  • 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
  • UPX packed file 19 IoCs

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

    upx
  • 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 19 IoCs
  • Drops file in Windows directory 50 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ae90659bbe0da26da4407ef19b01a82397ae7efa844b0d9d94fcab0913a7e835.exe
    "C:\Users\Admin\AppData\Local\Temp\ae90659bbe0da26da4407ef19b01a82397ae7efa844b0d9d94fcab0913a7e835.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
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2196
    • C:\Users\Admin\AppData\Local\Temp\ae90659bbe0da26da4407ef19b01a82397ae7efa844b0d9d94fcab0913a7e835.exe
      "C:\Users\Admin\AppData\Local\Temp\ae90659bbe0da26da4407ef19b01a82397ae7efa844b0d9d94fcab0913a7e835.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2288
      • C:\Users\Admin\AppData\Local\Temp\ae90659bbe0da26da4407ef19b01a82397ae7efa844b0d9d94fcab0913a7e835.exe
        "C:\Users\Admin\AppData\Local\Temp\ae90659bbe0da26da4407ef19b01a82397ae7efa844b0d9d94fcab0913a7e835.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3500
    • C:\Users\Admin\AppData\Local\Temp\ae90659bbe0da26da4407ef19b01a82397ae7efa844b0d9d94fcab0913a7e835.exe
      "C:\Users\Admin\AppData\Local\Temp\ae90659bbe0da26da4407ef19b01a82397ae7efa844b0d9d94fcab0913a7e835.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4168
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4220 --field-trial-handle=2284,i,9807419199535700662,2319175108930815708,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3404

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\japanese action [free] vagina .rar.exe
      Filesize

      1.1MB

      MD5

      7f9226db7104eeebddd90023609abf84

      SHA1

      2a000f5fdd95abeea3428042fa0ac0d721612c9b

      SHA256

      b4835eec1719c2d3d648f020c9412ab91eda4ee5b95cf9eac0e447bbe0d32abf

      SHA512

      2105c0afa609301190150775f0218616a8a2dc678527cc0b6c46ee7fe4250e2db1c8c9febea1c1596f45b8e8694c208c7ff2b0071ce772fe29b3d9c9254fa63d

      Download Submit

    • memory/2196-166-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

      Download

    • memory/2196-199-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

      Download

    • memory/2196-12-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

      Download

    • memory/2196-13-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

      Download

    • memory/2196-230-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

      Download

    • memory/2196-225-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

      Download

    • memory/2196-16-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

      Download

    • memory/2196-221-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

      Download

    • memory/2196-3-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

      Download

    • memory/2196-119-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

      Download

    • memory/2196-31-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

      Download

    • memory/2196-0-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

      Download

    • memory/2196-188-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

      Download

    • memory/2196-20-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

      Download

    • memory/2196-213-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

      Download

    • memory/2288-14-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

      Download

    • memory/3500-17-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

      Download

    • memory/4168-15-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

      Download