Analysis

  • max time kernel
    150s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    07-03-2023 03:49

General

  • Target

    fb58a099d944831f12e57769f3df54e6d80bd74bb3a9b38824639d7d0e8d21fb.exe

  • Size

    1.9MB

  • MD5

    3df532dc095db172d8f9f55f457ec822

  • SHA1

    32febb9ad04aaf6b7d945f17fda4a652972abca9

  • SHA256

    fb58a099d944831f12e57769f3df54e6d80bd74bb3a9b38824639d7d0e8d21fb

  • SHA512

    d2b89df79452f6a2c01df9f59f0704771eed6d5afb204a1bbf56012860d1df4f786f4e3472fa8c38d8b18c781b55db11056de8149893e62a0420b20b77d90204

  • SSDEEP

    24576:PAHnh+eWsN3skA4RV1Hom2KXMmHaj0+oXYBlnjOpIruU80njvZVkx5i:yh+ZkldoPK8YajLKi

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Mutex

689bb1cc-b8a6-41d2-a83e-cc329845d983

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:3 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPort:0 _EmailSSL:false _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:689bb1cc-b8a6-41d2-a83e-cc329845d983 _PanelSecret:ad736e0d-e8f1-711b-31aa-d4b1ea90b76b _PanelURL:http://www.se1ec.com/ _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 4 IoCs

    Detects M00nD3v Logger payload in memory.

  • NirSoft MailPassView 3 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 4 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 7 IoCs
  • Drops startup file 1 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fb58a099d944831f12e57769f3df54e6d80bd74bb3a9b38824639d7d0e8d21fb.exe
    "C:\Users\Admin\AppData\Local\Temp\fb58a099d944831f12e57769f3df54e6d80bd74bb3a9b38824639d7d0e8d21fb.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2008
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1732
      • 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\tmp4BC1.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1804
      • 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\tmpCBAA.tmp"
        3⤵
        • Accesses Microsoft Outlook accounts
        PID:1696

Network

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Defense Evasion

Scripting

1
T1064

Collection

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp4BC1.tmp
    Filesize

    2B

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/1696-87-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/1696-88-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/1696-85-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/1696-86-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/1696-91-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/1696-95-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/1696-93-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/1696-89-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/1732-67-0x0000000000B30000-0x0000000000B70000-memory.dmp
    Filesize

    256KB

  • memory/1732-54-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/1732-59-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
    Filesize

    4KB

  • memory/1732-55-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/1732-62-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/1732-61-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/1732-78-0x0000000000B30000-0x0000000000B70000-memory.dmp
    Filesize

    256KB

  • memory/1732-80-0x0000000000B30000-0x0000000000B70000-memory.dmp
    Filesize

    256KB

  • memory/1804-70-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1804-82-0x0000000000460000-0x00000000004C7000-memory.dmp
    Filesize

    412KB

  • memory/1804-83-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1804-79-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1804-77-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1804-75-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1804-74-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
    Filesize

    4KB

  • memory/1804-73-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1804-72-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1804-71-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1804-69-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB