Analysis

  • max time kernel
    152s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    31-05-2022 03:38

General

  • Target

    0708fcbdebc099bf02735c28531ddeb4cefba407766d06fe2b46dcfb42bf3c39.exe

  • Size

    1021KB

  • MD5

    913ee6857d950457f663347327fb6d41

  • SHA1

    2e821ce49f1b9423e565ab637bc341e07b7ca01d

  • SHA256

    0708fcbdebc099bf02735c28531ddeb4cefba407766d06fe2b46dcfb42bf3c39

  • SHA512

    e1eb719afa89f726992ca0b23ed18b3c9e77ce14679ef000f79509638e242db476d7bfa1d6cf038bd7776292c4e07dadc03149fca25e294f3114519c2fcf7516

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    $TeRcxNYfO)ko
Mutex

c0b4bcce-0213-4e09-97aa-21ea1e64edfc

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:$TeRcxNYfO)ko _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:c0b4bcce-0213-4e09-97aa-21ea1e64edfc _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
  • 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 5 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0708fcbdebc099bf02735c28531ddeb4cefba407766d06fe2b46dcfb42bf3c39.exe
    "C:\Users\Admin\AppData\Local\Temp\0708fcbdebc099bf02735c28531ddeb4cefba407766d06fe2b46dcfb42bf3c39.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:884
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\PDKzBiCLVdvAV" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1C39.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1956
    • C:\Users\Admin\AppData\Local\Temp\0708fcbdebc099bf02735c28531ddeb4cefba407766d06fe2b46dcfb42bf3c39.exe
      "C:\Users\Admin\AppData\Local\Temp\0708fcbdebc099bf02735c28531ddeb4cefba407766d06fe2b46dcfb42bf3c39.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:572
      • 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\tmp93F7.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1836

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp1C39.tmp

    Filesize

    1KB

    MD5

    87d3b718688785d9a182625a73f3762a

    SHA1

    5a6645b555c8c6573c9b30456ce1ce341fd4e0f4

    SHA256

    e2577fc6bed3c585c75733f6dab692af459c6dd41b14b7e355b9527c9c264dab

    SHA512

    7d215f8021b188c63b02256145bb4c371c20aa2971213624ddeb0cfae9f4b8a8082c60efc6927349211eb1c4affc9d4d1a46971291977102dafbd5685e9807f5

  • C:\Users\Admin\AppData\Local\Temp\tmp93F7.tmp

    Filesize

    2B

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/572-95-0x0000000074A30000-0x0000000074FDB000-memory.dmp

    Filesize

    5.7MB

  • memory/572-88-0x0000000074A30000-0x0000000074FDB000-memory.dmp

    Filesize

    5.7MB

  • memory/572-96-0x0000000073230000-0x0000000073D28000-memory.dmp

    Filesize

    11.0MB

  • memory/572-94-0x00000000743E0000-0x00000000744E4000-memory.dmp

    Filesize

    1.0MB

  • memory/572-93-0x0000000074570000-0x000000007470B000-memory.dmp

    Filesize

    1.6MB

  • memory/572-92-0x0000000071EB0000-0x0000000072A8E000-memory.dmp

    Filesize

    11.9MB

  • memory/572-91-0x0000000074710000-0x0000000074898000-memory.dmp

    Filesize

    1.5MB

  • memory/572-90-0x0000000072A90000-0x000000007322C000-memory.dmp

    Filesize

    7.6MB

  • memory/572-89-0x0000000073230000-0x0000000073D28000-memory.dmp

    Filesize

    11.0MB

  • memory/572-68-0x0000000000200000-0x0000000000290000-memory.dmp

    Filesize

    576KB

  • memory/572-66-0x0000000000200000-0x0000000000290000-memory.dmp

    Filesize

    576KB

  • memory/572-69-0x0000000000200000-0x0000000000290000-memory.dmp

    Filesize

    576KB

  • memory/572-65-0x0000000000200000-0x0000000000290000-memory.dmp

    Filesize

    576KB

  • memory/572-71-0x000000000048B2FE-mapping.dmp

  • memory/572-72-0x0000000000200000-0x0000000000290000-memory.dmp

    Filesize

    576KB

  • memory/572-73-0x0000000000200000-0x0000000000290000-memory.dmp

    Filesize

    576KB

  • memory/572-77-0x0000000000200000-0x0000000000290000-memory.dmp

    Filesize

    576KB

  • memory/572-112-0x00000000743E0000-0x00000000744E4000-memory.dmp

    Filesize

    1.0MB

  • memory/572-82-0x0000000000200000-0x0000000000290000-memory.dmp

    Filesize

    576KB

  • memory/884-64-0x00000000720E0000-0x00000000721E4000-memory.dmp

    Filesize

    1.0MB

  • memory/884-55-0x0000000074A30000-0x0000000074FDB000-memory.dmp

    Filesize

    5.7MB

  • memory/884-85-0x0000000073F70000-0x00000000740F8000-memory.dmp

    Filesize

    1.5MB

  • memory/884-59-0x0000000072650000-0x000000007322E000-memory.dmp

    Filesize

    11.9MB

  • memory/884-57-0x0000000074100000-0x000000007489C000-memory.dmp

    Filesize

    7.6MB

  • memory/884-78-0x0000000074A30000-0x0000000074FDB000-memory.dmp

    Filesize

    5.7MB

  • memory/884-84-0x0000000074100000-0x000000007489C000-memory.dmp

    Filesize

    7.6MB

  • memory/884-56-0x0000000073230000-0x0000000073D28000-memory.dmp

    Filesize

    11.0MB

  • memory/884-81-0x0000000073230000-0x0000000073D28000-memory.dmp

    Filesize

    11.0MB

  • memory/884-61-0x0000000074A30000-0x0000000074FDB000-memory.dmp

    Filesize

    5.7MB

  • memory/884-60-0x00000000721F0000-0x000000007238B000-memory.dmp

    Filesize

    1.6MB

  • memory/884-86-0x0000000072650000-0x000000007322E000-memory.dmp

    Filesize

    11.9MB

  • memory/884-54-0x0000000075801000-0x0000000075803000-memory.dmp

    Filesize

    8KB

  • memory/884-58-0x0000000073F70000-0x00000000740F8000-memory.dmp

    Filesize

    1.5MB

  • memory/884-87-0x00000000721F0000-0x000000007238B000-memory.dmp

    Filesize

    1.6MB

  • memory/1836-113-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1836-102-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1836-104-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1836-106-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1836-98-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1836-107-0x000000000044472E-mapping.dmp

  • memory/1836-110-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1836-111-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1836-100-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1836-97-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1956-62-0x0000000000000000-mapping.dmp