Analysis

  • max time kernel
    118s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/11/2024, 11:08

General

  • Target

    04150b33412c9086b8f1a94cbe1799ad59996cf8bb11d1d539b6c91ed4649665.exe

  • Size

    3.2MB

  • MD5

    b3ed8f8fb803c8553e687549fbdd0716

  • SHA1

    6046bd54ac6b2b39e2b13d2d16ddf91a3776551f

  • SHA256

    04150b33412c9086b8f1a94cbe1799ad59996cf8bb11d1d539b6c91ed4649665

  • SHA512

    9ab330a680c0d10a77cc57c96a4d271dc9184533a61d84fac5e1d404eba592b015b55cd5548deb1cc1d3c4417f1798c429d7d74a8432a928c46e9b4d4b9ef11c

  • SSDEEP

    49152:SqFfR6WI8gT2YlmlxsqFMsqFfR6WI8gT2YlmldnTJzqnstLet3LyTEp63:DR6BtltR6BtlyqnstLErpC

Malware Config

Signatures

  • Reads user/profile data of web browsers 3 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 50 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\04150b33412c9086b8f1a94cbe1799ad59996cf8bb11d1d539b6c91ed4649665.exe
    "C:\Users\Admin\AppData\Local\Temp\04150b33412c9086b8f1a94cbe1799ad59996cf8bb11d1d539b6c91ed4649665.exe"
    1⤵
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:1180

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\905c0769f9a06c95a24ddf945\patcher.exe$

    Filesize

    3.2MB

    MD5

    b3ed8f8fb803c8553e687549fbdd0716

    SHA1

    6046bd54ac6b2b39e2b13d2d16ddf91a3776551f

    SHA256

    04150b33412c9086b8f1a94cbe1799ad59996cf8bb11d1d539b6c91ed4649665

    SHA512

    9ab330a680c0d10a77cc57c96a4d271dc9184533a61d84fac5e1d404eba592b015b55cd5548deb1cc1d3c4417f1798c429d7d74a8432a928c46e9b4d4b9ef11c

  • memory/1180-0-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/1180-1623-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB