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Analysis

  • max time kernel
    107s
  • max time network
    169s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25/12/2023, 19:34

General

  • Target

    385b10b49dc51e539377d02030aae60c.exe

  • Size

    549KB

  • MD5

    385b10b49dc51e539377d02030aae60c

  • SHA1

    7da951e6686b1737d2c5c99bdd0e1c5b6d520249

  • SHA256

    27bf9c88443e8852b19bf976e8233552dab433cc3cc803881f48d37a2ab4b47d

  • SHA512

    fc9f9f5f5f18dfa398c7b12c89ad75d284105eeb8964a9b8d532cf1bc11386420d6d55cb24f915483a78d72bf87c17d0e5481be0a7d758f804e067a5a2bdae63

  • SSDEEP

    12288:0xXk7PY5sUFvE2ML3AOwFSQA/KQ8NfiI6n0dMMi1:09N5sUF8VTA0rN8NKI6n0dMMi1

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • UPX packed file 16 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\385b10b49dc51e539377d02030aae60c.exe
    "C:\Users\Admin\AppData\Local\Temp\385b10b49dc51e539377d02030aae60c.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Modifies Internet Explorer settings
    • Suspicious use of SetWindowsHookEx
    PID:2044

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2044-0-0x0000000000400000-0x000000000051C000-memory.dmp

    Filesize

    1.1MB

  • memory/2044-2-0x0000000000400000-0x000000000051C000-memory.dmp

    Filesize

    1.1MB

  • memory/2044-3-0x00000000001C0000-0x00000000001C1000-memory.dmp

    Filesize

    4KB

  • memory/2044-1-0x0000000000400000-0x000000000051C000-memory.dmp

    Filesize

    1.1MB

  • memory/2044-130-0x0000000005040000-0x0000000005050000-memory.dmp

    Filesize

    64KB

  • memory/2044-161-0x0000000000400000-0x000000000051C000-memory.dmp

    Filesize

    1.1MB

  • memory/2044-162-0x0000000000400000-0x000000000051C000-memory.dmp

    Filesize

    1.1MB

  • memory/2044-163-0x0000000000400000-0x000000000051C000-memory.dmp

    Filesize

    1.1MB

  • memory/2044-164-0x0000000000400000-0x000000000051C000-memory.dmp

    Filesize

    1.1MB

  • memory/2044-165-0x00000000001C0000-0x00000000001C1000-memory.dmp

    Filesize

    4KB

  • memory/2044-166-0x0000000005040000-0x0000000005050000-memory.dmp

    Filesize

    64KB

  • memory/2044-167-0x0000000000400000-0x000000000051C000-memory.dmp

    Filesize

    1.1MB

  • memory/2044-168-0x0000000000400000-0x000000000051C000-memory.dmp

    Filesize

    1.1MB

  • memory/2044-169-0x0000000000400000-0x000000000051C000-memory.dmp

    Filesize

    1.1MB

  • memory/2044-170-0x0000000000400000-0x000000000051C000-memory.dmp

    Filesize

    1.1MB

  • memory/2044-172-0x0000000000400000-0x000000000051C000-memory.dmp

    Filesize

    1.1MB

  • memory/2044-173-0x0000000000400000-0x000000000051C000-memory.dmp

    Filesize

    1.1MB

  • memory/2044-174-0x0000000000400000-0x000000000051C000-memory.dmp

    Filesize

    1.1MB

  • memory/2044-175-0x0000000000400000-0x000000000051C000-memory.dmp

    Filesize

    1.1MB

  • memory/2044-176-0x0000000000400000-0x000000000051C000-memory.dmp

    Filesize

    1.1MB

  • memory/2044-177-0x0000000000400000-0x000000000051C000-memory.dmp

    Filesize

    1.1MB

  • memory/2044-178-0x0000000000400000-0x000000000051C000-memory.dmp

    Filesize

    1.1MB

  • memory/2044-179-0x0000000000400000-0x000000000051C000-memory.dmp

    Filesize

    1.1MB