Analysis

  • max time kernel
    150s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-01-2024 14:50

General

  • Target

    67bf260c3ea1e11df9c162b370cb5182d6d9d66392d90f11729c90e911404c10.exe

  • Size

    276KB

  • MD5

    80d0e4499a2ce6ac1d3bd1d43300c506

  • SHA1

    a1ca861aacf0ef8369d7d5a169134c29f895e5ef

  • SHA256

    67bf260c3ea1e11df9c162b370cb5182d6d9d66392d90f11729c90e911404c10

  • SHA512

    e67bab4f57deb5f3cb6a227298a19c9f6d96ef0e6825be0ef9f1f3537ca7cc32e9ba4482a5f6e2240b0d6a15ee39061671d6d4928afcfb7feab09009d5e44d30

  • SSDEEP

    3072:L6ZBn8Tiju3y8TBz5c3Px/rbtYkHOG0rpPVuwq7fxZ1v:gaijqNcpqful

Malware Config

Signatures

  • Disables Task Manager via registry modification
  • 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
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\67bf260c3ea1e11df9c162b370cb5182d6d9d66392d90f11729c90e911404c10.exe
    "C:\Users\Admin\AppData\Local\Temp\67bf260c3ea1e11df9c162b370cb5182d6d9d66392d90f11729c90e911404c10.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2096

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\EmieSiteList\container.dat.xncrypt

    Filesize

    16B

    MD5

    734458f426553e7d24d18f24124d8bba

    SHA1

    0be66eb269b4e38c44ac1c722fa0bbad34661330

    SHA256

    e4f185df07d9c46a1992389609f63e6316d9c69931d4ca309057c218a715a9e9

    SHA512

    225ed8902c5f0613cabcea16b7ce96b19a34a2393e63d2b49b16e7dab731f5ec779e6fbabafbaea530c8174ec3fc7ba369b22767e96eeb02e839f0f1057d75d1

  • memory/2096-6-0x0000000005510000-0x000000000551A000-memory.dmp

    Filesize

    40KB

  • memory/2096-2-0x00000000055D0000-0x000000000566C000-memory.dmp

    Filesize

    624KB

  • memory/2096-3-0x0000000005C20000-0x00000000061C4000-memory.dmp

    Filesize

    5.6MB

  • memory/2096-4-0x0000000005670000-0x0000000005702000-memory.dmp

    Filesize

    584KB

  • memory/2096-5-0x0000000002F30000-0x0000000002F40000-memory.dmp

    Filesize

    64KB

  • memory/2096-1-0x0000000074A70000-0x0000000075220000-memory.dmp

    Filesize

    7.7MB

  • memory/2096-7-0x0000000005820000-0x0000000005876000-memory.dmp

    Filesize

    344KB

  • memory/2096-8-0x0000000002F30000-0x0000000002F40000-memory.dmp

    Filesize

    64KB

  • memory/2096-9-0x0000000074A70000-0x0000000075220000-memory.dmp

    Filesize

    7.7MB

  • memory/2096-10-0x0000000002F30000-0x0000000002F40000-memory.dmp

    Filesize

    64KB

  • memory/2096-11-0x0000000002F30000-0x0000000002F40000-memory.dmp

    Filesize

    64KB

  • memory/2096-0-0x0000000000C20000-0x0000000000C6C000-memory.dmp

    Filesize

    304KB