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Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/07/2024, 20:34

General

  • Target

    391d97b412110336f802ee73ff8697704db23fe0b173c96020bac0389d371585.exe

  • Size

    523KB

  • MD5

    fc67b136c394a171f68478845b93a08a

  • SHA1

    90d791848b16b53b57fc4ce10b93a1ba96414d2d

  • SHA256

    391d97b412110336f802ee73ff8697704db23fe0b173c96020bac0389d371585

  • SHA512

    f598c9f136be39cf5bab56dca89ebc3b12e7d68a977a6aeb685692c61d5ece6a26f91796aece11bc9937b6aa82eaf8c285e454c91fa34ee1ca8c0be7543758e4

  • SSDEEP

    12288:dXCNi9BNUDuQP7RbENpzUXL1olvadcqwYxTGSNFJlIOZL/7uNFHc:oWNaRbOKK5a6JYFGYJSOLt

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.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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).

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\391d97b412110336f802ee73ff8697704db23fe0b173c96020bac0389d371585.exe
    "C:\Users\Admin\AppData\Local\Temp\391d97b412110336f802ee73ff8697704db23fe0b173c96020bac0389d371585.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:2348
    • C:\Users\Admin\AppData\Local\Temp\391d97b412110336f802ee73ff8697704db23fe0b173c96020bac0389d371585.exe
      "C:\Users\Admin\AppData\Local\Temp\391d97b412110336f802ee73ff8697704db23fe0b173c96020bac0389d371585.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:5032
      • C:\Users\Admin\AppData\Local\Temp\391d97b412110336f802ee73ff8697704db23fe0b173c96020bac0389d371585.exe
        "C:\Users\Admin\AppData\Local\Temp\391d97b412110336f802ee73ff8697704db23fe0b173c96020bac0389d371585.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3044
    • C:\Users\Admin\AppData\Local\Temp\391d97b412110336f802ee73ff8697704db23fe0b173c96020bac0389d371585.exe
      "C:\Users\Admin\AppData\Local\Temp\391d97b412110336f802ee73ff8697704db23fe0b173c96020bac0389d371585.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1300

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\blowjob lingerie big feet .mpeg.exe

    Filesize

    210KB

    MD5

    06d71abb7d584f1baaf47ccebeb10e44

    SHA1

    91f046c9c10dde66efc66cf4e3c2225ab35239df

    SHA256

    0c0d0cb49e333b54b01a6836bd1335a741382dd4221cf19827b50e59a65ca23e

    SHA512

    1af4910cc64eeb077d9b29da5989d9f9aa11b9482908215a79dbe88719eb90c39d57a3531d1aff4b7ca0cf665b3172a6791f500ee883b10595b200577ee89c78

  • memory/2348-0-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/3044-180-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB