Overview

overview

10

Static

static

https://storage.goog...

windows10_x64

10

Analysis

  • max time kernel
    140s
  • max time network
    131s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    28-05-2020 19:42

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    https://storage.googleapis.com/staging.qetuykfjvbquqelknvqbv6.appspot.com/v%20dan/abvykahdj%2C%2Cvnavhkbdvjnadv.html

  • Sample

    200528-6w4y37t9ka

Score
10/10

Malware Config

Signatures

  • Modifies registry class 113 IoCs
  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Modifies system certificate store 10 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 17 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Checks whether UAC is enabled 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 69 IoCs
    adwarespyware
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Drops file in Windows directory 1 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • Modifies control panel 1 IoCs
    evasion

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" https://storage.googleapis.com/staging.qetuykfjvbquqelknvqbv6.appspot.com/v%20dan/abvykahdj%2C%2Cvnavhkbdvjnadv.html
    1⤵
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    • Suspicious behavior: GetForegroundWindowSpam
    • Checks whether UAC is enabled
    • Modifies Internet Explorer settings
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of FindShellTrayWindow
    PID:3216
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3216 CREDAT:82945 /prefetch:2
      2⤵
      • Modifies system certificate store
      • Checks whether UAC is enabled
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1336
  • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe
    "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe" -ServerName:MicrosoftEdge.AppXdnhjhccw3zf0j06tkg3jtqr00qdm0khc.mca
    1⤵
    • Modifies registry class
    • Checks whether UAC is enabled
    • Modifies Internet Explorer settings
    • Suspicious use of AdjustPrivilegeToken
    • Drops file in Windows directory
    • Suspicious use of SetWindowsHookEx
    • Modifies control panel
    PID:748
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 748 -s 3444
      2⤵
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Checks processor information in registry
      • Program crash
      • Suspicious use of NtCreateProcessExOtherParentProcess
      PID:1988
  • C:\Windows\system32\browser_broker.exe
    C:\Windows\system32\browser_broker.exe -Embedding
    1⤵
    • Modifies Internet Explorer settings
    PID:4008

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_D9817BD5013875AD517DA73475345203
    Download Submit
  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\BE8B021F9E811DFC8C8A28572A17C05A_EBE97421F337E52C09EF7BFFF653471D
    Download Submit
  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CFE86DBBE02D859DC92F1E17E0574EE8_46766FC45507C0B9E264E4C18BC7288B
    Download Submit
  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_D9817BD5013875AD517DA73475345203
    Download Submit
  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\BE8B021F9E811DFC8C8A28572A17C05A_EBE97421F337E52C09EF7BFFF653471D
    Download Submit
  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CFE86DBBE02D859DC92F1E17E0574EE8_46766FC45507C0B9E264E4C18BC7288B
    Download Submit
  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\XANNT8R1.cookie
    Download Submit
  • memory/1988-6-0x0000016385680000-0x0000016385681000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1988-7-0x0000016385680000-0x0000016385681000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1988-9-0x0000016386610000-0x0000016386611000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1988-12-0x0000016386700000-0x0000016386701000-memory.dmp
    Filesize

    4KB

    Download