Overview

overview

10

Static

static

10

5b0fcd10d3...59.exe

windows7-x64

9

5b0fcd10d3...59.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    153s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/04/2024, 21:57

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General

  • Target

    5b0fcd10d3c38aa405c7e38d7929b620acf49111a6373d3696e1bbe1ec131c59.exe

  • Size

    2.0MB

  • MD5

    245c90151fcc240a5fbf30f2a1a4582d

  • SHA1

    a85f49e20780bddff40bd6c8caf69c30b3885d95

  • SHA256

    5b0fcd10d3c38aa405c7e38d7929b620acf49111a6373d3696e1bbe1ec131c59

  • SHA512

    1610632308f5f97bf19e5b4d8af6ebbecb27558477a072ec2b2d94f74c19e7bf74855ea65ee8a81da32806372be28dd5d66b565c40cd2021a89c9f1c84212696

  • SSDEEP

    49152:5Mtc21ovJLvGVrdIVPnFpd5+gdFGd40Bp/+Lz6TsxW:Mxov5CIpnFpd5+gdf0BmVxW

Score
9/10
persistencespywarestealer

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 1 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
  • 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 64 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\5b0fcd10d3c38aa405c7e38d7929b620acf49111a6373d3696e1bbe1ec131c59.exe
    "C:\Users\Admin\AppData\Local\Temp\5b0fcd10d3c38aa405c7e38d7929b620acf49111a6373d3696e1bbe1ec131c59.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:3040
    • C:\Users\Admin\AppData\Local\Temp\5b0fcd10d3c38aa405c7e38d7929b620acf49111a6373d3696e1bbe1ec131c59.exe
      "C:\Users\Admin\AppData\Local\Temp\5b0fcd10d3c38aa405c7e38d7929b620acf49111a6373d3696e1bbe1ec131c59.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3184
      • C:\Users\Admin\AppData\Local\Temp\5b0fcd10d3c38aa405c7e38d7929b620acf49111a6373d3696e1bbe1ec131c59.exe
        "C:\Users\Admin\AppData\Local\Temp\5b0fcd10d3c38aa405c7e38d7929b620acf49111a6373d3696e1bbe1ec131c59.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3556
    • C:\Users\Admin\AppData\Local\Temp\5b0fcd10d3c38aa405c7e38d7929b620acf49111a6373d3696e1bbe1ec131c59.exe
      "C:\Users\Admin\AppData\Local\Temp\5b0fcd10d3c38aa405c7e38d7929b620acf49111a6373d3696e1bbe1ec131c59.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4148
  • 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=1324 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4344

    Network

          MITRE ATT&CK Enterprise v15

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          Downloads

          • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\hardcore voyeur feet boots (Liz).mpg.exe
            Filesize

            168KB

            MD5

            79bfec0a87d5c1932f6cfb728522e1ab

            SHA1

            2a543c103ccad6d054cc11929f5ee6d02aa7ee41

            SHA256

            efcf4067b58a3c4115b6f174dbc6f8c1d8e1295d2f975d2a25d8d86b663efa85

            SHA512

            474e0d7ceab4865efdb66205c1106521983af35f06c05cc054d7b8db893d2978f344ae536dd6e9ea56a34016ce138e1afc3024d7357e3a02e264ffffe1a4ff63

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