Overview

overview

8

Static

static

1

665b1e8924...9e.exe

windows7-x64

8

665b1e8924...9e.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    163s
  • max time network
    178s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/12/2023, 00:39

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General

  • Target

    665b1e8924e8117ddaa0d7628ac3ad70de8c4c4456ccf14bd9871c246f0de69e.exe

  • Size

    21.7MB

  • MD5

    2cf0141f66a75fbb26d52bf0f14ea33e

  • SHA1

    cb102b2af2ca691671f360c420e63f41090c33f5

  • SHA256

    665b1e8924e8117ddaa0d7628ac3ad70de8c4c4456ccf14bd9871c246f0de69e

  • SHA512

    971a5e29f20c9e4b85fc9f777b691f51cf46ec39181728ea609a67d423cdd5a184271dd3d36d209f0c6f75850018cd05cf959109eefaf71ce6fba14952353db3

  • SSDEEP

    393216:ooOSZ3Thb86/dTIaLOxkaq5Z4lmGrvRAVedwOdi+gNDc0anLOcs0edJsv6tWKFd7:oonSLncn

Score
8/10
persistencespywarestealer

Malware Config

Signatures

  • Drops file in Drivers directory 1 IoCs
  • Sets service image path in registry 2 TTPs 1 IoCs
    persistence
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Enumerates connected drives 3 TTPs 25 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\665b1e8924e8117ddaa0d7628ac3ad70de8c4c4456ccf14bd9871c246f0de69e.exe
    "C:\Users\Admin\AppData\Local\Temp\665b1e8924e8117ddaa0d7628ac3ad70de8c4c4456ccf14bd9871c246f0de69e.exe"
    1⤵
    • Drops file in Drivers directory
    • Sets service image path in registry
    • Loads dropped DLL
    • Enumerates connected drives
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious behavior: LoadsDriver
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:316

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\dllnt_dump.dll
    Filesize

    1.9MB

    MD5

    47ccb0e28d73f695c5d5266ffbb300ec

    SHA1

    63e6167944df951ad2d279d0b64e37bf2f604c07

    SHA256

    12d1bac765448db638adc8327de1101e5e2eb5829b8da7edd5b216a45c717eec

    SHA512

    8219f5cfd7a6bf28b8880529240e0b49a2fd78c0c5227cf6471cbf153fd32b2664ae31396d4b6897c2686e5b7826b9f9dad434e82e7032c7a5aa3ee9b2771145

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