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Overview

overview

7

Static

static

3

3f3108d39e...3e.exe

windows7-x64

7

3f3108d39e...3e.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    03/07/2024, 20:52

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General

  • Target

    3f3108d39e71c140d4ae3eecec7ab92807ae47b8a8b17763557234372185943e.exe

  • Size

    1.9MB

  • MD5

    95eeea1082c8e911b40544907c1c60e0

  • SHA1

    4265d2dfc0196bc54cf16f28eaf5c123394b9cf3

  • SHA256

    3f3108d39e71c140d4ae3eecec7ab92807ae47b8a8b17763557234372185943e

  • SHA512

    da57287dc9621973d7640296d6504d668c3dde20b3112e7bfe0b1f5954d7c2edb2aff91c550fccbd425b1cefac3abb6fd01c578c9bcba069565abc68979c8807

  • SSDEEP

    24576:oW9dDhgbq/SdR9mJB8z3I1rvgThJA8hFRBi7Q46SgiCtS7Qczg52rhtcGP/iaAwD:V9J0QfJB8z36TOJJZB7fU7Qn521CkirI

Score
7/10
persistencespywarestealer

Malware Config

Signatures

  • 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\3f3108d39e71c140d4ae3eecec7ab92807ae47b8a8b17763557234372185943e.exe
    "C:\Users\Admin\AppData\Local\Temp\3f3108d39e71c140d4ae3eecec7ab92807ae47b8a8b17763557234372185943e.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:2972
    • C:\Users\Admin\AppData\Local\Temp\3f3108d39e71c140d4ae3eecec7ab92807ae47b8a8b17763557234372185943e.exe
      "C:\Users\Admin\AppData\Local\Temp\3f3108d39e71c140d4ae3eecec7ab92807ae47b8a8b17763557234372185943e.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1752
      • C:\Users\Admin\AppData\Local\Temp\3f3108d39e71c140d4ae3eecec7ab92807ae47b8a8b17763557234372185943e.exe
        "C:\Users\Admin\AppData\Local\Temp\3f3108d39e71c140d4ae3eecec7ab92807ae47b8a8b17763557234372185943e.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2272

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\kicking beast catfight .zip.exe
    Filesize

    1.1MB

    MD5

    35cdec4e3dccfeb0a723a2319b786eba

    SHA1

    0956c7498bb5b603fa053ff8d7b3c567446317da

    SHA256

    b473bfbb48f4ec5c88fad3994bc3fc97beaa88c59b148c9757d40a21dcaf0fd9

    SHA512

    4cec0e0ccda5bf3bd20c0b64ec42c4a98e4fe315e6eaffb5a9303087956dfd6d4de8cc0b584f52db351070f8bd395219b6fa11296ae50a0ee605a7d47f2318ff

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