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Overview

overview

10

Static

static

10

dfdce39be0...72.exe

windows7-x64

9

dfdce39be0...72.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/04/2024, 03:39

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General

  • Target

    dfdce39be05c7bd1a5c96aa03ffd90e58badef930482ac2e37c91ce17900f572.exe

  • Size

    1.2MB

  • MD5

    b2a75aa3954c3394702beb7fded2d106

  • SHA1

    fe60afcae7c866aa78baeaffa0ffb21ff5a11d59

  • SHA256

    dfdce39be05c7bd1a5c96aa03ffd90e58badef930482ac2e37c91ce17900f572

  • SHA512

    acac3b031ac2ada8dcdf9646bb96e741e6a9420fe3fe99a9cba486fce8d21e77a9fdd5a58b0ec2aab2aa1b60e44517c581dbc7d6a0c0cd5a3805df38dbc381ef

  • SSDEEP

    24576:sSLOZt1yOHm/LxJ3kmYkHPS/Q9tqxQZFTa4CYvLzZtYMhlSs:sTyN/L/Rxa/CtQQZF2evLdtYMD5

Score
9/10
persistencespywarestealerupx

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 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
  • UPX packed file 9 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 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\dfdce39be05c7bd1a5c96aa03ffd90e58badef930482ac2e37c91ce17900f572.exe
    "C:\Users\Admin\AppData\Local\Temp\dfdce39be05c7bd1a5c96aa03ffd90e58badef930482ac2e37c91ce17900f572.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:2956
    • C:\Users\Admin\AppData\Local\Temp\dfdce39be05c7bd1a5c96aa03ffd90e58badef930482ac2e37c91ce17900f572.exe
      "C:\Users\Admin\AppData\Local\Temp\dfdce39be05c7bd1a5c96aa03ffd90e58badef930482ac2e37c91ce17900f572.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1132
      • C:\Users\Admin\AppData\Local\Temp\dfdce39be05c7bd1a5c96aa03ffd90e58badef930482ac2e37c91ce17900f572.exe
        "C:\Users\Admin\AppData\Local\Temp\dfdce39be05c7bd1a5c96aa03ffd90e58badef930482ac2e37c91ce17900f572.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1052
    • C:\Users\Admin\AppData\Local\Temp\dfdce39be05c7bd1a5c96aa03ffd90e58badef930482ac2e37c91ce17900f572.exe
      "C:\Users\Admin\AppData\Local\Temp\dfdce39be05c7bd1a5c96aa03ffd90e58badef930482ac2e37c91ce17900f572.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1872

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\japanese cumshot sperm catfight .zip.exe
    Filesize

    1.6MB

    MD5

    6bec970743efcb009ffaca519285f26a

    SHA1

    9b859c12b10ae2a54d67b6eee1c1160be051b3cf

    SHA256

    0ac5ba3087118c3af96285893a58ef1aced3bc0df6f1e340f4e4a9e8b3e91e2e

    SHA512

    b0cb735a5597f11c6dc44b59ed431af73b27be245589abe9aca741b75b551afafd76bc4e64a83f745e97aa38341c412ad474563dc80000f6ee1b3f8507bf75e9

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  • memory/1052-168-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/1052-201-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/1132-100-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/1132-200-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/1872-169-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/1872-202-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/2956-0-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/2956-197-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download