Overview

overview

8

Static

static

d041dabeca...99.exe

windows7-x64

8

d041dabeca...99.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    62s
  • max time network
    74s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    03-10-2022 23:53

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    d041dabeca1eb963541240cdbd8619068ed36a42e16d649c866e375dc4c99999.exe

  • Size

    1.4MB

  • MD5

    34dbc284ee742adf9ab6d0e749d55ab0

  • SHA1

    91c50cef6a4d3bf1ed3ffbe70041a730932601d4

  • SHA256

    d041dabeca1eb963541240cdbd8619068ed36a42e16d649c866e375dc4c99999

  • SHA512

    a4a02a6e46adcee086d988d9034f68df1704b90b349ea973ea35ba68ee44e27302c3811349c7dd357fa32fe80c228399c6c619d032eee5813287b576662dce01

  • SSDEEP

    24576:ONmF/mnBoDM5f7F2JQRKZk+61i5cCPWZj+VhL8OamPRKplJfVXT24WTEvzHJDsZ:OYVZo5TcJQqk+61i5cYWZjSTDPYtfVji

Score
8/10
discoveryexploit

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Possible privilege escalation attempt 2 IoCs
    exploit
  • Loads dropped DLL 1 IoCs
  • Modifies file permissions 1 TTPs 2 IoCs
    discovery
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Drops file in Windows directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 37 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d041dabeca1eb963541240cdbd8619068ed36a42e16d649c866e375dc4c99999.exe
    "C:\Users\Admin\AppData\Local\Temp\d041dabeca1eb963541240cdbd8619068ed36a42e16d649c866e375dc4c99999.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:872
    • C:\Users\Admin\AppData\Local\Temp\ms.exe
      C:\Users\Admin\AppData\Local\Temp\ms.exe k
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1224
      • C:\Windows\system32\takeown.exe
        takeown /f "C:\WINDOWS\system32\Sens.dll"
        3⤵
        • Possible privilege escalation attempt
        • Modifies file permissions
        • Suspicious use of AdjustPrivilegeToken
        PID:636
      • C:\Windows\system32\icacls.exe
        icacls "C:\WINDOWS\system32\Sens.dll" /grant administrators:F
        3⤵
        • Possible privilege escalation attempt
        • Modifies file permissions
        PID:1584

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File Permissions Modification

1
T1222

Credential Access

Discovery

Query Registry

1
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\ms.exe
    Filesize

    424KB

    MD5

    a6c6dc74d7f061d01ef9b2cc4451a760

    SHA1

    46158a4b95126d95e0187ce066126c9482b44568

    SHA256

    c63e23d1efe9bbb79cb80def879c087fafe4ee4dfb4e8918cb0bc9ac72db0915

    SHA512

    800236114c6f9a5a25b425a2ba1f118250b6ecc7d935fa980b2e9408c0d8d1991c2be5fc698ca951375c0fb0d79edd878c323bd230bb7084c2fe7f1362deb3bd

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\ms.exe
    Filesize

    424KB

    MD5

    a6c6dc74d7f061d01ef9b2cc4451a760

    SHA1

    46158a4b95126d95e0187ce066126c9482b44568

    SHA256

    c63e23d1efe9bbb79cb80def879c087fafe4ee4dfb4e8918cb0bc9ac72db0915

    SHA512

    800236114c6f9a5a25b425a2ba1f118250b6ecc7d935fa980b2e9408c0d8d1991c2be5fc698ca951375c0fb0d79edd878c323bd230bb7084c2fe7f1362deb3bd

    Download Submit
  • \Users\Admin\AppData\Local\Temp\ms.exe
    Filesize

    424KB

    MD5

    a6c6dc74d7f061d01ef9b2cc4451a760

    SHA1

    46158a4b95126d95e0187ce066126c9482b44568

    SHA256

    c63e23d1efe9bbb79cb80def879c087fafe4ee4dfb4e8918cb0bc9ac72db0915

    SHA512

    800236114c6f9a5a25b425a2ba1f118250b6ecc7d935fa980b2e9408c0d8d1991c2be5fc698ca951375c0fb0d79edd878c323bd230bb7084c2fe7f1362deb3bd

    Download Submit
  • memory/636-60-0x0000000000000000-mapping.dmp
    Download
  • memory/872-54-0x0000000075B41000-0x0000000075B43000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1224-56-0x0000000000000000-mapping.dmp
    Download
  • memory/1584-61-0x0000000000000000-mapping.dmp
    Download