Overview

overview

10

Static

static

10

98d3a3e2cd...a7.exe

windows7-x64

9

98d3a3e2cd...a7.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    30/04/2024, 00:26

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General

  • Target

    98d3a3e2cd85e2abe0295757b68bedc9e3f34cfd8de36f0c41a6ee024d4345a7.exe

  • Size

    911KB

  • MD5

    0d881d34fcad9067b1e3e9514acde8f8

  • SHA1

    e57e69749398e045204ca615887b3dc0da95adb8

  • SHA256

    98d3a3e2cd85e2abe0295757b68bedc9e3f34cfd8de36f0c41a6ee024d4345a7

  • SHA512

    aca504ef02bc288b1506d97c160414ccb5accdc27135429253bfd5c30d450a3defc3a846d4a0d750d07128ef5398ded67e0002208ab24fa8743adf7cda9cad06

  • SSDEEP

    24576:7rAjzus80QZZXYzwIgqKtbOjnzyLe95oKbi9B:/A+xYP9nij

Score
9/10
persistencespywarestealerupx

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 5 IoCs
  • UPX dump on OEP (original entry point) 7 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • UPX packed file 7 IoCs

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

    upx
  • 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\98d3a3e2cd85e2abe0295757b68bedc9e3f34cfd8de36f0c41a6ee024d4345a7.exe
    "C:\Users\Admin\AppData\Local\Temp\98d3a3e2cd85e2abe0295757b68bedc9e3f34cfd8de36f0c41a6ee024d4345a7.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:2976
    • C:\Users\Admin\AppData\Local\Temp\98d3a3e2cd85e2abe0295757b68bedc9e3f34cfd8de36f0c41a6ee024d4345a7.exe
      "C:\Users\Admin\AppData\Local\Temp\98d3a3e2cd85e2abe0295757b68bedc9e3f34cfd8de36f0c41a6ee024d4345a7.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2624
      • C:\Users\Admin\AppData\Local\Temp\98d3a3e2cd85e2abe0295757b68bedc9e3f34cfd8de36f0c41a6ee024d4345a7.exe
        "C:\Users\Admin\AppData\Local\Temp\98d3a3e2cd85e2abe0295757b68bedc9e3f34cfd8de36f0c41a6ee024d4345a7.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2836

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\spanish animal trambling lesbian legs .avi.exe
    Filesize

    270KB

    MD5

    fbdbb42192573273bea4118d9447d7ce

    SHA1

    89917839c9dc5c3e7c5b52ab57138e7f9300d8d9

    SHA256

    5b231299f3acbf25882634831fc38c267c10637a6ef83a54b13059153c183f33

    SHA512

    6fc61a24dbc5952c84967122f100eceae57845b30e74229b5a218e7fdd3714c2b54c73893dffee9b85edbaa9225ee9faf1e9d1566c3a45b92e353415d86ac33d

    Download Submit

  • memory/2624-67-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

    Download

  • memory/2624-91-0x0000000001E90000-0x0000000001EAF000-memory.dmp

    Filesize

    124KB

    Download

  • memory/2624-112-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

    Download

  • memory/2624-113-0x0000000001E90000-0x0000000001EAF000-memory.dmp

    Filesize

    124KB

    Download

  • memory/2836-92-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

    Download

  • memory/2836-114-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

    Download

  • memory/2976-0-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

    Download

  • memory/2976-66-0x00000000048B0000-0x00000000048CF000-memory.dmp

    Filesize

    124KB

    Download

  • memory/2976-108-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

    Download

  • memory/2976-110-0x00000000048B0000-0x00000000048CF000-memory.dmp

    Filesize

    124KB

    Download