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Analysis

  • max time kernel
    150s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    06/03/2024, 00:26

General

  • Target

    b60b21674eeee2add6bd34efab834267.exe

  • Size

    3.6MB

  • MD5

    b60b21674eeee2add6bd34efab834267

  • SHA1

    30c69ca4db3afde7fbb28d5dde0b4491a7737d83

  • SHA256

    a7343943efa8ecdba7d0afdfebd183db6ddc423595d1b9fd7b8f999444db1013

  • SHA512

    f21f4cbd06c2b8cdb6da3341f33a92bf85fe4e42b055e4f5300b6d62a24396112ff792f0dc51c9f65ff14ba6703cd721e08923c4b7a558620af3495b88a87f17

  • SSDEEP

    49152:znBV7uNRXNxvnBV7uNRXNxIHzrOO53RTqtiOwnNTBYqnstLet3Ly:r4R9xH4R9xArOO53tKqnstLE

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\b60b21674eeee2add6bd34efab834267.exe
    "C:\Users\Admin\AppData\Local\Temp\b60b21674eeee2add6bd34efab834267.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:2108

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\905c0769f9a06c95a24ddf945\patcher.exe$

    Filesize

    3.6MB

    MD5

    b60b21674eeee2add6bd34efab834267

    SHA1

    30c69ca4db3afde7fbb28d5dde0b4491a7737d83

    SHA256

    a7343943efa8ecdba7d0afdfebd183db6ddc423595d1b9fd7b8f999444db1013

    SHA512

    f21f4cbd06c2b8cdb6da3341f33a92bf85fe4e42b055e4f5300b6d62a24396112ff792f0dc51c9f65ff14ba6703cd721e08923c4b7a558620af3495b88a87f17

  • memory/2108-1-0x0000000000220000-0x0000000000223000-memory.dmp

    Filesize

    12KB

  • memory/2108-0-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2108-1330-0x0000000000220000-0x0000000000223000-memory.dmp

    Filesize

    12KB