Analysis

  • max time kernel
    150s
  • max time network
    139s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    29-12-2023 20:04

General

  • Target

    028845e2dd5cf647b41149bfa46eb31a.exe

  • Size

    3.1MB

  • MD5

    028845e2dd5cf647b41149bfa46eb31a

  • SHA1

    1a5d137b2add6aeec5a67e92a840bec17be1411f

  • SHA256

    26900de3817ddfb8f4632efa334306cf568c0aeced90430d8dce0201cc1b3695

  • SHA512

    7ab4ac72f27a7974b84df93d0c62f551cb6b12a6adcb728cb667754865ded41ce4bcd0d1e703b3bcf7a4ea17ede4eba3a6f5ebec0a956bce745dbabd4365fa44

  • SSDEEP

    98304:c9NrOO53+sNi9XwgwfovJdXN0B7+skc9IW1dXgfC/MHmg:c7D53xi9XwgwA

Malware Config

Signatures

  • ASPack v2.12-2.42 1 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • 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
  • Drops autorun.inf file 1 TTPs 1 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 2 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\028845e2dd5cf647b41149bfa46eb31a.exe
    "C:\Users\Admin\AppData\Local\Temp\028845e2dd5cf647b41149bfa46eb31a.exe"
    1⤵
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:1932

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\905c0769f9a06c95a24ddf945\patcher.exe$

    Filesize

    51KB

    MD5

    08613896032f55ce50619698eb3a1dad

    SHA1

    a25befe62dd512bc5fe894d73cd4aa84a8c8a90d

    SHA256

    4aca47940983c5d9e54a12f618cc2b84daea5cffe48ced6b990cb7c7aed58e1a

    SHA512

    dab65f13364a815adfc883f2874bb79dfcb4cec9c634d21f6866c83a4a4e3a79954b92e85f3bac687a65f456951ebb3ac824e79d73616e5e04e88e42710d8c17

  • memory/1932-0-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/1932-83-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB