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Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    14/03/2024, 00:04

General

  • Target

    c72f6d89631f9f78fa2c00c9b3e523e9.exe

  • Size

    4.3MB

  • MD5

    c72f6d89631f9f78fa2c00c9b3e523e9

  • SHA1

    96366d42653db8a38359fc696b57e6093171d25b

  • SHA256

    6effc4e5633ed39e247c804107baebb2f61d7e0c432e257da400304393634a1f

  • SHA512

    e3d68552ffcf08a6bbd542a0f63d4130e59d9d2e4dff1977479d5990fac6d91f744e653055f366f7e86d7eba72031becf49ff9651958d01521bf607286c045be

  • SSDEEP

    49152:iENvofplj5Uv3J2RAR5FeA6w/oJdXN0BMOwLloBrughqnstLet3LyFgitQMZgdem:7ofxWqJdXN0B7+sTqnstLEegiod9oq

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 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\c72f6d89631f9f78fa2c00c9b3e523e9.exe
    "C:\Users\Admin\AppData\Local\Temp\c72f6d89631f9f78fa2c00c9b3e523e9.exe"
    1⤵
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:1968

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\905c0769f9a06c95a24ddf945\patcher.exe$

    Filesize

    3.1MB

    MD5

    599898d629e0869dc9a4eb3351698722

    SHA1

    e5b6d404a3e807da7132330fcc40550fbce4e185

    SHA256

    858909a99531226daddb8baac3a3977be3cb11ea4fba057ba9862998dde33af4

    SHA512

    e4ce78e353d24d86608a07fba2c0c126142c5c55f72b43fb0975f5d21efca3a630061cf0dc279251bea884c93d9e6b79586897bf325139ce89577af8f3c05b4d

  • memory/1968-0-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB