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Overview

overview

10

Static

static

10

1e3cee8761...a7.exe

windows7-x64

9

1e3cee8761...a7.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/04/2024, 19:22

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General

  • Target

    1e3cee8761dddfbff590c7c6ab417a51ca2a2979156763ae5c81e6df822ccda7.exe

  • Size

    225KB

  • MD5

    347c85348bf1a1754a8925901634e17c

  • SHA1

    da356c4c83fbdc7d5a7fc53c75aaad806eb97b0f

  • SHA256

    1e3cee8761dddfbff590c7c6ab417a51ca2a2979156763ae5c81e6df822ccda7

  • SHA512

    d6ab82871b379630f4860ed88f967ea5e33c8bdd21d8b533de8fb24f23af42b4764ab99dbc88976cce55ffb1a556e719b23a18436154ab30372762705220d2bf

  • SSDEEP

    6144:bjluQoSsqaxIo5R4nM/M8kewDTru/M+rZjwHR9FunrDCkRyx:bEQoSx0qF8kewXrqZGknKEyx

Score
9/10
persistencespywarestealerupx

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 2 IoCs
  • UPX dump on OEP (original entry point) 5 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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 5 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 12 IoCs
  • Drops file in Program Files directory 18 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 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1e3cee8761dddfbff590c7c6ab417a51ca2a2979156763ae5c81e6df822ccda7.exe
    "C:\Users\Admin\AppData\Local\Temp\1e3cee8761dddfbff590c7c6ab417a51ca2a2979156763ae5c81e6df822ccda7.exe"
    1⤵
    • Checks computer location settings
    • 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:4740
    • C:\Users\Admin\AppData\Local\Temp\1e3cee8761dddfbff590c7c6ab417a51ca2a2979156763ae5c81e6df822ccda7.exe
      "C:\Users\Admin\AppData\Local\Temp\1e3cee8761dddfbff590c7c6ab417a51ca2a2979156763ae5c81e6df822ccda7.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4856
      • C:\Users\Admin\AppData\Local\Temp\1e3cee8761dddfbff590c7c6ab417a51ca2a2979156763ae5c81e6df822ccda7.exe
        "C:\Users\Admin\AppData\Local\Temp\1e3cee8761dddfbff590c7c6ab417a51ca2a2979156763ae5c81e6df822ccda7.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4352
    • C:\Users\Admin\AppData\Local\Temp\1e3cee8761dddfbff590c7c6ab417a51ca2a2979156763ae5c81e6df822ccda7.exe
      "C:\Users\Admin\AppData\Local\Temp\1e3cee8761dddfbff590c7c6ab417a51ca2a2979156763ae5c81e6df822ccda7.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2244

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\animal hidden glans .mpeg.exe
    Filesize

    1.2MB

    MD5

    8d075821766cf7fe3a0d93406d4b6098

    SHA1

    027b2452dba7632552f1956351188c82275843e7

    SHA256

    bc5f95fd46557812b051a43f77657e28c717b69965f9648a05aca879dc7b9185

    SHA512

    4158de194aba516dda16078a03075ed148763fb5fe11e3c25dc70d454ede1dfc947d8760e72455315855e2b1c7e8010af1a0d248a83a77c19e7074056d31022e

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  • memory/2244-156-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

    Download

  • memory/4352-157-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

    Download

  • memory/4740-0-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

    Download

  • memory/4856-92-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

    Download