Overview

overview

10

Static

static

36de81e7cd...44.exe

windows7_x64

10

36de81e7cd...44.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    129s
  • max time network
    190s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    26-06-2022 01:12

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    36de81e7cd6e58847ec1481e208b604b7bf2512249413a8a72181f4fd08f2144.exe

  • Size

    926KB

  • MD5

    ba91c8c1f73dd26cff5233f11f956a1f

  • SHA1

    30e945963c2dadec3517e8a0dc357ed10fa8b4f2

  • SHA256

    36de81e7cd6e58847ec1481e208b604b7bf2512249413a8a72181f4fd08f2144

  • SHA512

    f340ca055712a1412fecf72fa4440efd23578eda151018471606ecaac565bd10bb187cdae3e079f1e00a68f1dce020cc6d6c28714a1cbb931db407ab09bcd569

Score
10/10
hawkeyecollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Signatures

  • HawkEye

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

    keyloggertrojanstealerspywarehawkeye
  • NirSoft MailPassView 7 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 7 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 12 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
    collection
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Looks up external IP address via web service 3 IoCs

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

  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 45 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\36de81e7cd6e58847ec1481e208b604b7bf2512249413a8a72181f4fd08f2144.exe
    "C:\Users\Admin\AppData\Local\Temp\36de81e7cd6e58847ec1481e208b604b7bf2512249413a8a72181f4fd08f2144.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:888
    • C:\Users\Admin\AppData\Local\Temp\36de81e7cd6e58847ec1481e208b604b7bf2512249413a8a72181f4fd08f2144.exe
      C:\Users\Admin\AppData\Local\Temp\36de81e7cd6e58847ec1481e208b604b7bf2512249413a8a72181f4fd08f2144.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:1712
      • 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\holdermail.txt"
        3⤵
        • Accesses Microsoft Outlook accounts
        PID:1492
      • 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⤵
          PID:1548

    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

    Discovery

    Lateral Movement

    Collection

    Email Collection

    1
    T1114

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      2B

      MD5

      f3b25701fe362ec84616a93a45ce9998

      SHA1

      d62636d8caec13f04e28442a0a6fa1afeb024bbb

      SHA256

      b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

      SHA512

      98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

      Download Submit
    • memory/888-57-0x00000000750C1000-0x00000000750C3000-memory.dmp
      Filesize

      8KB

      Download
    • memory/888-58-0x00000000774E0000-0x0000000077660000-memory.dmp
      Filesize

      1.5MB

      Download
    • memory/888-60-0x00000000774E0000-0x0000000077660000-memory.dmp
      Filesize

      1.5MB

      Download
    • memory/888-56-0x0000000000290000-0x0000000000297000-memory.dmp
      Filesize

      28KB

      Download
    • memory/1492-74-0x0000000000411654-mapping.dmp
      Download
    • memory/1492-83-0x0000000000400000-0x000000000041B000-memory.dmp
      Filesize

      108KB

      Download
    • memory/1492-79-0x0000000000400000-0x000000000041B000-memory.dmp
      Filesize

      108KB

      Download
    • memory/1492-77-0x0000000000400000-0x000000000041B000-memory.dmp
      Filesize

      108KB

      Download
    • memory/1492-73-0x0000000000400000-0x000000000041B000-memory.dmp
      Filesize

      108KB

      Download
    • memory/1548-80-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

      Download
    • memory/1548-81-0x0000000000442628-mapping.dmp
      Download
    • memory/1548-85-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

      Download
    • memory/1548-86-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

      Download
    • memory/1548-89-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

      Download
    • memory/1712-72-0x0000000074530000-0x0000000074ADB000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/1712-71-0x0000000074530000-0x0000000074ADB000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/1712-78-0x0000000006A95000-0x0000000006AA6000-memory.dmp
      Filesize

      68KB

      Download
    • memory/1712-70-0x00000000774E0000-0x0000000077660000-memory.dmp
      Filesize

      1.5MB

      Download
    • memory/1712-67-0x0000000002590000-0x0000000002624000-memory.dmp
      Filesize

      592KB

      Download
    • memory/1712-64-0x0000000000400000-0x000000000047B000-memory.dmp
      Filesize

      492KB

      Download
    • memory/1712-87-0x0000000006A95000-0x0000000006AA6000-memory.dmp
      Filesize

      68KB

      Download
    • memory/1712-59-0x00000000004D26B2-mapping.dmp
      Download