Analysis

  • max time kernel
    151s
  • max time network
    156s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    26/12/2023, 14:14

General

  • Target

    74da59a02bda4187b6dfd064e9c3c398.exe

  • Size

    789KB

  • MD5

    74da59a02bda4187b6dfd064e9c3c398

  • SHA1

    42709e861c447df02dec4197804d7efaa72c7606

  • SHA256

    40f155eb123c55ee7a2a988729d1f373c22c971044e3b0dcda65f719fe66aeab

  • SHA512

    5ec1cc9ea33bd3e42ae0f090e7543f41462f2950113162fa8a4316ef88e42b96689e48164996d81ca52ac93f0bbb57b3f7fbbe3f9fc2f730510baf8713ed455c

  • SSDEEP

    24576:dx9pGLmU3n26/Z/OMP5uAERALR7JQWcfI5lTCmEx:H9UG6R/P5rERydxcQTEx

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • UPX packed file 6 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

Processes

  • C:\Users\Admin\AppData\Local\Temp\74da59a02bda4187b6dfd064e9c3c398.exe
    "C:\Users\Admin\AppData\Local\Temp\74da59a02bda4187b6dfd064e9c3c398.exe"
    1⤵
    • Adds Run key to start application
    • Checks processor information in registry
    PID:2548

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2548-0-0x0000000002090000-0x0000000002091000-memory.dmp

    Filesize

    4KB

  • memory/2548-1-0x0000000000400000-0x000000000063D000-memory.dmp

    Filesize

    2.2MB

  • memory/2548-3-0x0000000000400000-0x000000000063D000-memory.dmp

    Filesize

    2.2MB

  • memory/2548-2-0x0000000000220000-0x0000000000221000-memory.dmp

    Filesize

    4KB

  • memory/2548-4-0x0000000000400000-0x000000000063D000-memory.dmp

    Filesize

    2.2MB

  • memory/2548-5-0x0000000000400000-0x000000000063D000-memory.dmp

    Filesize

    2.2MB

  • memory/2548-6-0x0000000000400000-0x000000000063D000-memory.dmp

    Filesize

    2.2MB

  • memory/2548-7-0x0000000002090000-0x0000000002091000-memory.dmp

    Filesize

    4KB

  • memory/2548-8-0x0000000000220000-0x0000000000221000-memory.dmp

    Filesize

    4KB

  • memory/2548-13-0x0000000000400000-0x000000000063D000-memory.dmp

    Filesize

    2.2MB