Analysis

  • max time kernel
    152s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 13:20

General

  • Target

    b255b467fcc87d187a8a54a3ac4416b13f1cf62774cc9c3e04568cd13302e4c1.exe

  • Size

    821KB

  • MD5

    63a24b47697fa38a23539d133eec18a0

  • SHA1

    2d69f65ada1d6b8d77f4825ef3e8076991b90358

  • SHA256

    b255b467fcc87d187a8a54a3ac4416b13f1cf62774cc9c3e04568cd13302e4c1

  • SHA512

    717af3072068ed2a0d852a0c49047352ead4aa670fe2d52da213a82f2168ef9de1e476302618c749433cecec9dbb96cbbe04d5db991ba98f75cdaee1d3c0c950

  • SSDEEP

    24576:oKleEK8gPz8Cws/nO1vtxvoWaH3Lm15tYe:jlcBz8Cz/MF5odHi1fY

Malware Config

Signatures

  • UPX packed file 6 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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 2 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Modifies Internet Explorer settings 1 TTPs 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b255b467fcc87d187a8a54a3ac4416b13f1cf62774cc9c3e04568cd13302e4c1.exe
    "C:\Users\Admin\AppData\Local\Temp\b255b467fcc87d187a8a54a3ac4416b13f1cf62774cc9c3e04568cd13302e4c1.exe"
    1⤵
    • Adds Run key to start application
    • Modifies Internet Explorer settings
    PID:1688

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1688-132-0x0000000000400000-0x0000000000643000-memory.dmp

    Filesize

    2.3MB

  • memory/1688-133-0x0000000000400000-0x0000000000643000-memory.dmp

    Filesize

    2.3MB

  • memory/1688-134-0x0000000000400000-0x0000000000643000-memory.dmp

    Filesize

    2.3MB

  • memory/1688-135-0x0000000000400000-0x0000000000643000-memory.dmp

    Filesize

    2.3MB

  • memory/1688-136-0x0000000000400000-0x0000000000643000-memory.dmp

    Filesize

    2.3MB

  • memory/1688-137-0x0000000000400000-0x0000000000643000-memory.dmp

    Filesize

    2.3MB

  • memory/1688-138-0x0000000000400000-0x0000000000643000-memory.dmp

    Filesize

    2.3MB