Overview

overview

10

Static

static

c3e706c265...9e.exe

windows7-x64

10

c3e706c265...9e.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    151s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 18:40

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General

  • Target

    c3e706c265053fde0fbe9467bc0c4b8281d50ff0c3a5b89959257c567a53fa9e.exe

  • Size

    573KB

  • MD5

    c06436867bbbdad438210151102d3c09

  • SHA1

    da5e403515de4cdf8ec92513fdc5fcb37bef4136

  • SHA256

    c3e706c265053fde0fbe9467bc0c4b8281d50ff0c3a5b89959257c567a53fa9e

  • SHA512

    93a3b55460eff46e89e9229cb5996b6d2122faae20b308c2a49c852a1d06586016f254e43e1fd25865c783a223bae2bffcb425e0e20fb88adc907a2c8a7899b2

  • SSDEEP

    12288:EY0DAwG5x+Xjw/ondRUCPoq8d3aDZPOJ3:E/AwGzUw8HUCQqoeOJ3

Score
10/10
hawkeyekeyloggerpersistencespywarestealertrojan

Malware Config

Signatures

  • HawkEye

    HawkEye is a malware kit that has seen continuous development since at least 2013.

    keyloggertrojanstealerspywarehawkeye
  • NirSoft WebBrowserPassView 6 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 6 IoCs
  • Checks computer location settings 2 TTPs 1 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
  • Uses the VBS compiler for execution 1 TTPs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c3e706c265053fde0fbe9467bc0c4b8281d50ff0c3a5b89959257c567a53fa9e.exe
    "C:\Users\Admin\AppData\Local\Temp\c3e706c265053fde0fbe9467bc0c4b8281d50ff0c3a5b89959257c567a53fa9e.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2656
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "GoogleUpdate" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\WinApp\GoogleUpdate.exe.lnk"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1204
      • C:\Windows\SysWOW64\reg.exe
        reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "GoogleUpdate" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\WinApp\GoogleUpdate.exe.lnk"
        3⤵
        • Adds Run key to start application
        PID:1540
    • C:\Users\Admin\AppData\Local\Temp\c3e706c265053fde0fbe9467bc0c4b8281d50ff0c3a5b89959257c567a53fa9e.exe
      "C:\Users\Admin\AppData\Local\Temp\c3e706c265053fde0fbe9467bc0c4b8281d50ff0c3a5b89959257c567a53fa9e.exe"
      2⤵
        PID:4424
      • C:\Users\Admin\AppData\Local\Temp\c3e706c265053fde0fbe9467bc0c4b8281d50ff0c3a5b89959257c567a53fa9e.exe
        "C:\Users\Admin\AppData\Local\Temp\c3e706c265053fde0fbe9467bc0c4b8281d50ff0c3a5b89959257c567a53fa9e.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:4240
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holderwb.txt"
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1832

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Scripting

    1
    T1064

    Persistence

    Registry Run Keys / Startup Folder

    1
    T1060

    Privilege Escalation

    Defense Evasion

    Scripting

    1
    T1064

    Modify Registry

    1
    T1112

    Credential Access

    Credentials in Files

    1
    T1081

    Discovery

    Query Registry

    1
    T1012

    System Information Discovery

    2
    T1082

    Lateral Movement

    Collection

    Data from Local System

    1
    T1005

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\holderwb.txt
      Filesize

      3KB

      MD5

      f94dc819ca773f1e3cb27abbc9e7fa27

      SHA1

      9a7700efadc5ea09ab288544ef1e3cd876255086

      SHA256

      a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

      SHA512

      72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

      Download Submit
    • memory/1204-134-0x0000000000000000-mapping.dmp
      Download
    • memory/1540-135-0x0000000000000000-mapping.dmp
      Download
    • memory/1832-143-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

      Download
    • memory/1832-148-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

      Download
    • memory/1832-146-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

      Download
    • memory/1832-145-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

      Download
    • memory/1832-142-0x0000000000000000-mapping.dmp
      Download
    • memory/2656-133-0x0000000075010000-0x00000000755C1000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/2656-139-0x0000000075010000-0x00000000755C1000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/2656-132-0x0000000075010000-0x00000000755C1000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/4240-140-0x0000000075010000-0x00000000755C1000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/4240-141-0x0000000075010000-0x00000000755C1000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/4240-138-0x0000000000400000-0x000000000046C000-memory.dmp
      Filesize

      432KB

      Download
    • memory/4240-137-0x0000000000000000-mapping.dmp
      Download
    • memory/4424-136-0x0000000000000000-mapping.dmp
      Download