Overview

overview

10

Static

static

10

84f5da678b...a4.exe

windows7-x64

9

84f5da678b...a4.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    24/06/2024, 23:23

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General

  • Target

    84f5da678b12b397fa192956ea2fd9d369f0f4ceafc375c9016d9092be10cea4.exe

  • Size

    726KB

  • MD5

    4da163e383fb39ea3c4ea06ce8bf9ba1

  • SHA1

    41302bd0155ea6be5f01783bb08d202d9bc3d2e2

  • SHA256

    84f5da678b12b397fa192956ea2fd9d369f0f4ceafc375c9016d9092be10cea4

  • SHA512

    e4e09d2955815380db620dcc38ba37410174e6a5a0cb2c20da177f883b7466e18f96f9582adbbf88e45fcfdc511c6b2a4f93f9f92dc264c09dfc79ff59f8db2c

  • SSDEEP

    12288:dXCNi9BF+SrCfoh+EA02fU183O2k3UxKumdtva/w0/FzmKx9uU1zoaQU:oWxrhNA02Mu3O2HgtvIwAqKTzGU

Score
9/10
persistencespywarestealer

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 23 IoCs

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

  • Drops file in System32 directory 10 IoCs
  • Drops file in Program Files directory 15 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\84f5da678b12b397fa192956ea2fd9d369f0f4ceafc375c9016d9092be10cea4.exe
    "C:\Users\Admin\AppData\Local\Temp\84f5da678b12b397fa192956ea2fd9d369f0f4ceafc375c9016d9092be10cea4.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1796
    • C:\Users\Admin\AppData\Local\Temp\84f5da678b12b397fa192956ea2fd9d369f0f4ceafc375c9016d9092be10cea4.exe
      "C:\Users\Admin\AppData\Local\Temp\84f5da678b12b397fa192956ea2fd9d369f0f4ceafc375c9016d9092be10cea4.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2520
      • C:\Users\Admin\AppData\Local\Temp\84f5da678b12b397fa192956ea2fd9d369f0f4ceafc375c9016d9092be10cea4.exe
        "C:\Users\Admin\AppData\Local\Temp\84f5da678b12b397fa192956ea2fd9d369f0f4ceafc375c9016d9092be10cea4.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2560

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\porn masturbation .zip.exe
    Filesize

    1.6MB

    MD5

    d6a80f14d755a471392d00f477bbf3da

    SHA1

    00bb6d50c2efd316916ab5d193909a59eddc3d66

    SHA256

    d2f421c12e903e850ce24ed36b2a220b9d057e414d69acc896f3bafa1a23af15

    SHA512

    042246509286be3594b559297ebe09f3468cbe1569a663f7635eec170074ac00e96c2e39d73a06dbf4afb5c5aefb37be2f879bca6ab0a13c473605582a6a42bc

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