Overview

overview

10

Static

static

7

NEAS.ed560...00.exe

windows7-x64

10

NEAS.ed560...00.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    176s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    01-11-2023 14:23

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General

  • Target

    NEAS.ed5604aa3bba7af780a3869163773c00.exe

  • Size

    375KB

  • MD5

    ed5604aa3bba7af780a3869163773c00

  • SHA1

    2e05b358a3cb5d1a7ef89903cc5d0ed4452ec875

  • SHA256

    178b3630d7198d7a3e0e7b651b4dbd55870bf1d0a2df7df660047cb595817461

  • SHA512

    51d33fbcb1dba22d2e58d48fb8a07f51049910dd1c6af10c02f9b3fc2c0bbdc30b561aa2571d99f5cef4cef30ec89c08e34bfc4019fc0640d49888c99fb7e169

  • SSDEEP

    6144:TL+rqKbSFy5P5K3E5+yOqkXWCnlboVrDo1bS2OcbSxbSxbSxbSPx5OnkP+6bfbSF:TLy95DK0kXWCnlboVrDMleeew1+Aeelq

Score
10/10
adwarepersistencestealerupx

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 2 IoCs
    persistence
  • Drops file in Drivers directory 2 IoCs
  • Sets service image path in registry 2 TTPs 1 IoCs
    persistence
  • ACProtect 1.3x - 1.4x DLL software 4 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • Modifies system executable filetype association 2 TTPs 1 IoCs
    persistence
  • UPX packed file 15 IoCs

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

    upx
  • Adds Run key to start application 2 TTPs 4 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 64 IoCs

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

  • Installs/modifies Browser Helper Object 2 TTPs 4 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

    stealeradware
  • Modifies WinLogon 2 TTPs 1 IoCs
    persistence
  • Drops file in System32 directory 1 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.ed5604aa3bba7af780a3869163773c00.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.ed5604aa3bba7af780a3869163773c00.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Drops file in Drivers directory
    • Sets service image path in registry
    • Loads dropped DLL
    • Modifies system executable filetype association
    • Adds Run key to start application
    • Enumerates connected drives
    • Modifies WinLogon
    • Drops file in System32 directory
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2528
    • C:\Users\Admin\AppData\Local\Temp\NEAS.ed5604aa3bba7af780a3869163773c00.exe
      C:\Users\Admin\AppData\Local\Temp\NEAS.ed5604aa3bba7af780a3869163773c00.exe
      2⤵
      • Enumerates connected drives
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2440
      • C:\Users\Admin\AppData\Local\Temp\NEAS.ed5604aa3bba7af780a3869163773c00.exe
        C:\Users\Admin\AppData\Local\Temp\NEAS.ed5604aa3bba7af780a3869163773c00.exe
        3⤵
        • Enumerates connected drives
        • Suspicious behavior: EnumeratesProcesses
        PID:2204
    • C:\Users\Admin\AppData\Local\Temp\NEAS.ed5604aa3bba7af780a3869163773c00.exe
      C:\Users\Admin\AppData\Local\Temp\NEAS.ed5604aa3bba7af780a3869163773c00.exe
      2⤵
      • Enumerates connected drives
      • Suspicious behavior: EnumeratesProcesses
      PID:2828
    • C:\Windows\SysWOW64\reg.exe
      reg delete "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects" /f
      2⤵
      • Installs/modifies Browser Helper Object
      PID:2852

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\~31324.tmp
    Filesize

    5KB

    MD5

    52cfd3a478476c335fffc7f32dee8f5d

    SHA1

    4783f6790ae635e51f2ba96df87c3ddbf323525f

    SHA256

    708e375cb5fe09d4bbd61dd5622f3ce1b5a11c5c4648cb7c4ce87d96f9c6151c

    SHA512

    966a909d3e2cb46d3fa07e66cb21b2917bd003d081f670d2f4aa1d8ebe17afc936ee7e4605da86a576484560799cb33f3fc13fcc6632bbcabe65e5726f8d4d86

    Download Submit

  • \Windows\SysWOW64\ftp33.dll
    Filesize

    5KB

    MD5

    52cfd3a478476c335fffc7f32dee8f5d

    SHA1

    4783f6790ae635e51f2ba96df87c3ddbf323525f

    SHA256

    708e375cb5fe09d4bbd61dd5622f3ce1b5a11c5c4648cb7c4ce87d96f9c6151c

    SHA512

    966a909d3e2cb46d3fa07e66cb21b2917bd003d081f670d2f4aa1d8ebe17afc936ee7e4605da86a576484560799cb33f3fc13fcc6632bbcabe65e5726f8d4d86

    Download Submit

  • memory/2204-18-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

    Download

  • memory/2204-1-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

    Download

  • memory/2204-25-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

    Download

  • memory/2440-24-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

    Download

  • memory/2440-16-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

    Download

  • memory/2528-10-0x0000000010000000-0x000000001010B000-memory.dmp

    Filesize

    1.0MB

    Download

  • memory/2528-22-0x0000000010000000-0x000000001010B000-memory.dmp

    Filesize

    1.0MB

    Download

  • memory/2528-23-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

    Download

  • memory/2528-11-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

    Download

  • memory/2528-0-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

    Download

  • memory/2528-27-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

    Download

  • memory/2828-21-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

    Download

  • memory/2828-26-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

    Download