Analysis

  • max time kernel
    229s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220718-en
  • resource tags

    arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
  • submitted
    20-07-2022 15:40

General

  • Target

    4f0b56ce849cdcabb618a2c78ab56cf2962c398e1dcd6e1d1969585fc6d40a4a.exe

  • Size

    864KB

  • MD5

    fa1fec80f31b6e32a5f21681bdfd5d00

  • SHA1

    a9fa53fd85fd8d0a440a4f799b573b5f3039bb76

  • SHA256

    4f0b56ce849cdcabb618a2c78ab56cf2962c398e1dcd6e1d1969585fc6d40a4a

  • SHA512

    dd80ce0e30e60cdf57cf0b0ce9d456d0f3bade88e24ad2a3a474dc391d282dd8696ddb38c7cd2899471f59393d160a8773f455d47b7ff1e90f6c30aeed9d8a95

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    financial@messpas.com
  • Password:
    obamueze@2019
Mutex

02d100bf-de54-43d1-8a38-dcb88ca4da77

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:obamueze@2019 _EmailPort:587 _EmailSSL:true _EmailServer:mail.privateemail.com _EmailUsername:financial@messpas.com _ExecutionDelay:10 _FTPPort:0 _FTPSFTP:false _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallLocation:0 _InstallStartup:false _InstallStartupPersistance:false _KeyStrokeLogger:true _LogInterval:10 _MeltFile:false _Mutex:02d100bf-de54-43d1-8a38-dcb88ca4da77 _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:9.0.1.6 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]

  • name

    HawkEye Keylogger - Reborn v9, Version=9.0.1.6, Culture=neutral, PublicKeyToken=null

Signatures

  • HawkEye Reborn

    HawkEye Reborn is an enhanced version of the HawkEye malware kit.

  • M00nd3v_Logger

    M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.

  • M00nD3v Logger payload 7 IoCs

    Detects M00nD3v Logger payload in memory.

  • NirSoft WebBrowserPassView 5 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 5 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4f0b56ce849cdcabb618a2c78ab56cf2962c398e1dcd6e1d1969585fc6d40a4a.exe
    "C:\Users\Admin\AppData\Local\Temp\4f0b56ce849cdcabb618a2c78ab56cf2962c398e1dcd6e1d1969585fc6d40a4a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1736
    • C:\Users\Admin\AppData\Local\Temp\4f0b56ce849cdcabb618a2c78ab56cf2962c398e1dcd6e1d1969585fc6d40a4a.exe
      "C:\Users\Admin\AppData\Local\Temp\4f0b56ce849cdcabb618a2c78ab56cf2962c398e1dcd6e1d1969585fc6d40a4a.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1588
      • 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\tmp3A53.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1916

Network

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Defense Evasion

Scripting

1
T1064

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp3A53.tmp
    Filesize

    2B

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/1588-73-0x0000000000080000-0x0000000000110000-memory.dmp
    Filesize

    576KB

  • memory/1588-57-0x0000000000080000-0x0000000000110000-memory.dmp
    Filesize

    576KB

  • memory/1588-75-0x0000000073880000-0x0000000073E2B000-memory.dmp
    Filesize

    5.7MB

  • memory/1588-58-0x0000000000080000-0x0000000000110000-memory.dmp
    Filesize

    576KB

  • memory/1588-64-0x0000000000080000-0x0000000000110000-memory.dmp
    Filesize

    576KB

  • memory/1588-61-0x0000000000080000-0x0000000000110000-memory.dmp
    Filesize

    576KB

  • memory/1588-63-0x000000000048B2FE-mapping.dmp
  • memory/1588-91-0x0000000073880000-0x0000000073E2B000-memory.dmp
    Filesize

    5.7MB

  • memory/1588-65-0x0000000000080000-0x0000000000110000-memory.dmp
    Filesize

    576KB

  • memory/1588-69-0x0000000000080000-0x0000000000110000-memory.dmp
    Filesize

    576KB

  • memory/1588-60-0x0000000000080000-0x0000000000110000-memory.dmp
    Filesize

    576KB

  • memory/1736-56-0x0000000073E30000-0x00000000743DB000-memory.dmp
    Filesize

    5.7MB

  • memory/1736-54-0x00000000749D1000-0x00000000749D3000-memory.dmp
    Filesize

    8KB

  • memory/1736-70-0x0000000073E30000-0x00000000743DB000-memory.dmp
    Filesize

    5.7MB

  • memory/1736-55-0x0000000073E30000-0x00000000743DB000-memory.dmp
    Filesize

    5.7MB

  • memory/1916-79-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1916-83-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1916-77-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1916-85-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1916-86-0x000000000044472E-mapping.dmp
  • memory/1916-89-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1916-90-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1916-81-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1916-92-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1916-76-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB