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Analysis

  • max time kernel
    150s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    18/03/2024, 16:36

General

  • Target

    d3fe160eeeaafeabb355124043bccda5.exe

  • Size

    8.7MB

  • MD5

    d3fe160eeeaafeabb355124043bccda5

  • SHA1

    b37a9fc6f4b77b0d5f7932ef4ec8e13c5f771e3f

  • SHA256

    61144a1aad3394a9380366fa97f481e66dc083a1ad0715995420b29c81e85a5d

  • SHA512

    79f2aaca952d09ebd64886fe189076dddd4e6f6f47c8c7e2e16a10f1191e37fa5461fef922d7d4ab5fdca73d0f273c645a749771d86335b6f1345d9009b70abe

  • SSDEEP

    49152:T+++++Xrlj4hKPgssSt2gOfgitQMZgdeKVQkUbcokNnMzq:C+hv7St4giod9oq

Malware Config

Signatures

  • 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 64 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\d3fe160eeeaafeabb355124043bccda5.exe
    "C:\Users\Admin\AppData\Local\Temp\d3fe160eeeaafeabb355124043bccda5.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:2536

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\905c0769f9a06c95a24ddf945\patcher.exe$

    Filesize

    7.5MB

    MD5

    8e361aecaa1ca150bb184009d1b5eb6e

    SHA1

    aec68369f4c7384fc46e357f17b1104aecb054e0

    SHA256

    533f653aff1cb3fc0b56d1aa6c3121433beb010573effbd3784ee429cabd9cc6

    SHA512

    2b2a9329bd70c348a8f66b4998c7d2879267cd63aafec217d658fbd74723622674931a2e96b55b37a37b1b41e2acf657a2d92484d4d8e66d66a42decd3861cbc

  • memory/2536-1-0x0000000000220000-0x0000000000223000-memory.dmp

    Filesize

    12KB

  • memory/2536-0-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2536-294-0x0000000000220000-0x0000000000223000-memory.dmp

    Filesize

    12KB