Overview

overview

10

Static

static

85dfdff027...db.exe

windows7-x64

10

85dfdff027...db.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    159s
  • max time network
    166s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-11-2022 18:23

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General

  • Target

    85dfdff027127abd9af70e5478c4741fc868ff759ea65ec89beb4defc47f57db.exe

  • Size

    1.0MB

  • MD5

    f57badc10bac48c5b4ac8da6ecd297ea

  • SHA1

    dbb74f81c2c2b2d735e42c6d65501cf72aad111b

  • SHA256

    85dfdff027127abd9af70e5478c4741fc868ff759ea65ec89beb4defc47f57db

  • SHA512

    7b1df820025aeac5d6034e499087823876c23a17beea460d3859b9035374ac4bdee76830c352965014d22a77cbfc6e9541e35e77fbd1e2eae9f166f11a2a8ab1

  • SSDEEP

    24576:fnmDRWtd3k1v69CRYwDVyqFYfhPaRV+Qb1OwGT:fnmDSd3jqDAQMhSRV+Qb1Of

Score
10/10
hawkeyecollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    smtp.gmail.com
  • Port:
    587
  • Username:
    paymasterall@gmail.com
  • Password:
    qwerty@12

Signatures

  • HawkEye

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

    keyloggertrojanstealerspywarehawkeye
  • NirSoft MailPassView 4 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 5 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 17 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 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 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 36 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\85dfdff027127abd9af70e5478c4741fc868ff759ea65ec89beb4defc47f57db.exe
    "C:\Users\Admin\AppData\Local\Temp\85dfdff027127abd9af70e5478c4741fc868ff759ea65ec89beb4defc47f57db.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4232
    • 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"
      2⤵
      • Accesses Microsoft Outlook accounts
      PID:216
    • 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"
      2⤵
        PID:2292
      • 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\holderprodkey.txt"
        2⤵
          PID:4280
        • 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\holderskypeview.txt"
          2⤵
            PID:2916

        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

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        Downloads

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

          725B

          MD5

          d7935a7a5bb8d5ba5f974dfef505ecc0

          SHA1

          9295374333edb25176fb7627d4e324c2b394d769

          SHA256

          33a269eeaeb0e29ddc3b9f69020cef11cf30e0d0039abda20ed274651b0be718

          SHA512

          f7529d172482230636e7b1994b7d86fe593f5e615c9973059d540c6b35811cbbee56c76cefe0f856a87026823d913af0628abef6d75e8de5f85b60a993b40b45

          Download Submit
        • C:\Users\Admin\AppData\Local\Temp\holderskypeview.txt
          Filesize

          2B

          MD5

          f3b25701fe362ec84616a93a45ce9998

          SHA1

          d62636d8caec13f04e28442a0a6fa1afeb024bbb

          SHA256

          b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

          SHA512

          98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

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

          3KB

          MD5

          f94dc819ca773f1e3cb27abbc9e7fa27

          SHA1

          9a7700efadc5ea09ab288544ef1e3cd876255086

          SHA256

          a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

          SHA512

          72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

          Download Submit
        • memory/216-135-0x0000000000400000-0x000000000041B000-memory.dmp
          Filesize

          108KB

          Download
        • memory/216-137-0x0000000000400000-0x000000000041B000-memory.dmp
          Filesize

          108KB

          Download
        • memory/216-138-0x0000000000400000-0x000000000041B000-memory.dmp
          Filesize

          108KB

          Download
        • memory/216-134-0x0000000000000000-mapping.dmp
          Download
        • memory/2292-140-0x0000000000400000-0x0000000000459000-memory.dmp
          Filesize

          356KB

          Download
        • memory/2292-139-0x0000000000000000-mapping.dmp
          Download
        • memory/2292-143-0x0000000000400000-0x0000000000459000-memory.dmp
          Filesize

          356KB

          Download
        • memory/2292-142-0x0000000000400000-0x0000000000459000-memory.dmp
          Filesize

          356KB

          Download
        • memory/2292-145-0x0000000000400000-0x0000000000459000-memory.dmp
          Filesize

          356KB

          Download
        • memory/2916-152-0x0000000000000000-mapping.dmp
          Download
        • memory/2916-153-0x0000000000400000-0x000000000044F000-memory.dmp
          Filesize

          316KB

          Download
        • memory/2916-155-0x0000000000400000-0x000000000044F000-memory.dmp
          Filesize

          316KB

          Download
        • memory/2916-157-0x0000000000400000-0x000000000044F000-memory.dmp
          Filesize

          316KB

          Download
        • memory/4232-132-0x0000000074880000-0x0000000074E31000-memory.dmp
          Filesize

          5.7MB

          Download
        • memory/4232-133-0x0000000074880000-0x0000000074E31000-memory.dmp
          Filesize

          5.7MB

          Download
        • memory/4280-147-0x0000000000400000-0x0000000000415000-memory.dmp
          Filesize

          84KB

          Download
        • memory/4280-149-0x0000000000400000-0x0000000000415000-memory.dmp
          Filesize

          84KB

          Download
        • memory/4280-146-0x0000000000000000-mapping.dmp
          Download
        • memory/4280-151-0x0000000000400000-0x0000000000415000-memory.dmp
          Filesize

          84KB

          Download