Overview

overview

10

Static

static

70fa0e970a...9d.exe

windows7_x64

10

70fa0e970a...9d.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    169s
  • max time network
    185s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    11/02/2022, 07:05

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    70fa0e970a0c29da67b5f1468996eecf7116256c2b7212fb6667b0fb92ad839d.exe
  • Size 51KB
  • Sample220211-hwwpeacbb5
  • SHA256 70fa0e970a0c29da67b5f1468996eecf7116256c2b7212fb6667b0fb92ad839d
  • MD5 SHA1 SHA512
Score
10/10
globeimposterpersistenceransomware

Malware Config

Extracted

Path

  • C:\read-me.txt

  • globeimposter

Ransom Note
  • All your files are Encrypted! For data recovery needs decryptor. How to buy decryptor: ---------------------------------------------------------------------------------------- | 1. Download Tor browser - https://www.torproject.org/ and install it. | 2. Open link in TOR browser - http://mmeeiix2ejdwkmseycljetmpiwebdvgjts75c63camjofn2cjdoulzqd.onion/?STAHYJUHGFV | 3. Create Ticket ---------------------------------------------------------------------------------------- Note! This link is available via Tor Browser only. ------------------------------------------------------------ or http://helpqvrg3cc5mvb3.onion/ Your ID ���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
URLs

  • http://mmeeiix2ejdwkmseycljetmpiwebdvgjts75c63camjofn2cjdoulzqd.onion/?STAHYJUHGFV

  • http://helpqvrg3cc5mvb3.onion/

Signatures

  • GlobeImposter

    GlobeImposter is a ransomware first seen in 2017.

    ransomwareglobeimposter
  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • Modifies extensions of user files 10 IoCs

    Ransomware generally changes the extension on encrypted files.

    ransomware
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Drops desktop.ini file(s) 21 IoCs
  • Drops file in Windows directory 8 IoCs
  • Program crash 2 IoCs
  • Enumerates system info in registry 2 TTPs 4 IoCs
  • Modifies data under HKEY_USERS 1 IoCs
  • Modifies registry class 37 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\70fa0e970a0c29da67b5f1468996eecf7116256c2b7212fb6667b0fb92ad839d.exe
    "C:\Users\Admin\AppData\Local\Temp\70fa0e970a0c29da67b5f1468996eecf7116256c2b7212fb6667b0fb92ad839d.exe"
    1⤵
    • Modifies extensions of user files
    • Adds Run key to start application
    • Drops desktop.ini file(s)
    PID:636
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
    1⤵
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:336
  • C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
    C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
    1⤵
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:4008
  • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
    "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
    1⤵
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1824
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1824 -s 4552
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      PID:3388
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1824 -s 4552
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      PID:4140
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k netsvcs -p -s BITS
    1⤵
    • Modifies data under HKEY_USERS
    PID:1588
  • C:\Windows\system32\WerFault.exe
    C:\Windows\system32\WerFault.exe -pss -s 408 -p 1824 -ip 1824
    1⤵
    • Suspicious use of NtCreateProcessExOtherParentProcess
    • Suspicious use of WriteProcessMemory
    PID:3796
  • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
    "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
    1⤵
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:4252

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/336-131-0x0000024C25120000-0x0000024C25130000-memory.dmp
        Download

        memory/336-130-0x0000024C24B80000-0x0000024C24B90000-memory.dmp
        Download

        memory/336-132-0x0000024C27800000-0x0000024C27804000-memory.dmp
        Download

        memory/1588-142-0x0000021AA7EC0000-0x0000021AA7EC4000-memory.dmp
        Download