Overview

overview

10

Static

static

10

f8757ccffc...44.exe

windows7-x64

9

f8757ccffc...44.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    28-06-2024 04:42

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General

  • Target

    f8757ccffc48814a8a225638514354d81e7ee83d19a45985400f17071d0c2f44.exe

  • Size

    412KB

  • MD5

    20d075527b5b9fb46e4a58d5667c3f57

  • SHA1

    192de0125d718ed42931c60ea5703785843af892

  • SHA256

    f8757ccffc48814a8a225638514354d81e7ee83d19a45985400f17071d0c2f44

  • SHA512

    d4b365117484a32e98dd736e939a9307c1e572dd78ab89df64ae3c0580f43e309a56ede75b968d89309f6f1df15255c2fcac940b6eca4ca35de63feb5ec65c6d

  • SSDEEP

    12288:A//vi9BVcygfbbZfyUbcOgqIZxcTW5uYH:2wVKFAxV4yUYH

Score
9/10
persistencespywarestealer

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 1 IoCs
  • 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 10 IoCs
  • Drops file in Program Files directory 15 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f8757ccffc48814a8a225638514354d81e7ee83d19a45985400f17071d0c2f44.exe
    "C:\Users\Admin\AppData\Local\Temp\f8757ccffc48814a8a225638514354d81e7ee83d19a45985400f17071d0c2f44.exe"
    1⤵
    • 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:2480
    • C:\Users\Admin\AppData\Local\Temp\f8757ccffc48814a8a225638514354d81e7ee83d19a45985400f17071d0c2f44.exe
      "C:\Users\Admin\AppData\Local\Temp\f8757ccffc48814a8a225638514354d81e7ee83d19a45985400f17071d0c2f44.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2712
      • C:\Users\Admin\AppData\Local\Temp\f8757ccffc48814a8a225638514354d81e7ee83d19a45985400f17071d0c2f44.exe
        "C:\Users\Admin\AppData\Local\Temp\f8757ccffc48814a8a225638514354d81e7ee83d19a45985400f17071d0c2f44.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1464

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\brasilian nude bukkake girls redhair (Sandy,Sarah).rar.exe
    Filesize

    866KB

    MD5

    b7df459237872c25a29658309480961d

    SHA1

    8f0393437a4623effbade96f03d4098a171dea4d

    SHA256

    b979c7a4c95acc2420a0b2ad0986181188e4f7ec8a5043ea0b1ba36ac6e4de33

    SHA512

    87d764babd1ed45ee361284d79fb21ef04b018ddc7f0b742a2f1f6e2fa9716f32ab9962b367eeec56c5fec63f5da4b3750bf96b3ce61f1f799f4242068753f30

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