Analysis

  • max time kernel
    150s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    29-05-2022 17:06

General

  • Target

    0d86e57fef572f267f5987db2d97f29ec09f9735d68b0844b671fe30378c9f7f.exe

  • Size

    1.1MB

  • MD5

    e6ab0c06dd34718d2471d34f92bc4710

  • SHA1

    96c687dccf0e761234701914b548f0c567d5396f

  • SHA256

    0d86e57fef572f267f5987db2d97f29ec09f9735d68b0844b671fe30378c9f7f

  • SHA512

    7da751a18d325c1f351a0445d824db3c7b873d09912cc0efbd0c3e1c8e480a9e74c4a0ad8110c7dfe59e29ca55d06a4f03aefc6c495eab0a51aa285e33524461

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    *aM$m4sTh(J2$
Mutex

c1f985bf-a670-47a2-82ed-7c0cc5b408ef

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:*aM$m4sTh(J2$ _EmailPort:587 _EmailSSL:true _EmailServer:mail.privateemail.com _EmailUsername:[email protected] _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:c1f985bf-a670-47a2-82ed-7c0cc5b408ef _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 6 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
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0d86e57fef572f267f5987db2d97f29ec09f9735d68b0844b671fe30378c9f7f.exe
    "C:\Users\Admin\AppData\Local\Temp\0d86e57fef572f267f5987db2d97f29ec09f9735d68b0844b671fe30378c9f7f.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1640
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\vhncOLJtirFGz" /XML "C:\Users\Admin\AppData\Local\Temp\tmp45E7.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:556
    • 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:1744
      • 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\tmpA3BF.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1856

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp45E7.tmp

    Filesize

    1KB

    MD5

    fffe35bc8cee7abdd45c6b15ba407e52

    SHA1

    2f2902be5d039cd67dfa15859fee7b64fc6f42ba

    SHA256

    5ba189842f4eb39df511aceaae6263c86a001579395420394c13243a75b2e3e9

    SHA512

    ce8ec80cd33710c87ca4f3f67fea7af8ac4ae67df0e69571419999e64c979a8a8bf5bdaa0b26908b08cd31af2cf7737bd1fd14bae8b4deb652d6ca9c0e6e8d76

  • C:\Users\Admin\AppData\Local\Temp\tmpA3BF.tmp

    Filesize

    2B

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/556-65-0x0000000000000000-mapping.dmp

  • memory/1640-84-0x0000000073010000-0x0000000073B08000-memory.dmp

    Filesize

    11.0MB

  • memory/1640-79-0x00000000745C0000-0x0000000074B6B000-memory.dmp

    Filesize

    5.7MB

  • memory/1640-59-0x0000000072CE0000-0x0000000072E68000-memory.dmp

    Filesize

    1.5MB

  • memory/1640-60-0x0000000072100000-0x0000000072CDE000-memory.dmp

    Filesize

    11.9MB

  • memory/1640-61-0x0000000073D50000-0x0000000073E11000-memory.dmp

    Filesize

    772KB

  • memory/1640-62-0x0000000073010000-0x0000000073B08000-memory.dmp

    Filesize

    11.0MB

  • memory/1640-63-0x00000000745C0000-0x0000000074B6B000-memory.dmp

    Filesize

    5.7MB

  • memory/1640-64-0x0000000072E70000-0x000000007300B000-memory.dmp

    Filesize

    1.6MB

  • memory/1640-57-0x0000000072E70000-0x000000007300B000-memory.dmp

    Filesize

    1.6MB

  • memory/1640-56-0x0000000073010000-0x0000000073B08000-memory.dmp

    Filesize

    11.0MB

  • memory/1640-55-0x00000000745C0000-0x0000000074B6B000-memory.dmp

    Filesize

    5.7MB

  • memory/1640-85-0x0000000072CE0000-0x0000000072E68000-memory.dmp

    Filesize

    1.5MB

  • memory/1640-88-0x0000000072100000-0x0000000072CDE000-memory.dmp

    Filesize

    11.9MB

  • memory/1640-58-0x0000000073E20000-0x00000000745BC000-memory.dmp

    Filesize

    7.6MB

  • memory/1640-54-0x0000000076241000-0x0000000076243000-memory.dmp

    Filesize

    8KB

  • memory/1640-81-0x0000000072E70000-0x000000007300B000-memory.dmp

    Filesize

    1.6MB

  • memory/1640-80-0x0000000073E20000-0x00000000745BC000-memory.dmp

    Filesize

    7.6MB

  • memory/1744-109-0x0000000073E20000-0x00000000745BC000-memory.dmp

    Filesize

    7.6MB

  • memory/1744-68-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1744-75-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1744-82-0x00000000745C0000-0x0000000074B6B000-memory.dmp

    Filesize

    5.7MB

  • memory/1744-72-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1744-73-0x000000000048B2FE-mapping.dmp

  • memory/1744-71-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1744-114-0x0000000071FF0000-0x00000000720F4000-memory.dmp

    Filesize

    1.0MB

  • memory/1744-86-0x0000000073E20000-0x00000000745BC000-memory.dmp

    Filesize

    7.6MB

  • memory/1744-87-0x0000000072CE0000-0x0000000072E68000-memory.dmp

    Filesize

    1.5MB

  • memory/1744-70-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1744-89-0x0000000072100000-0x0000000072CDE000-memory.dmp

    Filesize

    11.9MB

  • memory/1744-90-0x0000000072E70000-0x000000007300B000-memory.dmp

    Filesize

    1.6MB

  • memory/1744-91-0x0000000071FF0000-0x00000000720F4000-memory.dmp

    Filesize

    1.0MB

  • memory/1744-67-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1744-77-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1744-111-0x0000000072E70000-0x000000007300B000-memory.dmp

    Filesize

    1.6MB

  • memory/1744-110-0x0000000072100000-0x0000000072CDE000-memory.dmp

    Filesize

    11.9MB

  • memory/1744-83-0x0000000073010000-0x0000000073B08000-memory.dmp

    Filesize

    11.0MB

  • memory/1744-108-0x0000000073010000-0x0000000073B08000-memory.dmp

    Filesize

    11.0MB

  • memory/1744-107-0x00000000745C0000-0x0000000074B6B000-memory.dmp

    Filesize

    5.7MB

  • memory/1856-105-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1856-106-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1856-102-0x000000000044472E-mapping.dmp

  • memory/1856-92-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1856-93-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1856-95-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1856-101-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1856-112-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1856-97-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1856-99-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB