Analysis

  • max time kernel
    143s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    01-07-2022 01:55

General

  • Target

    3f588e50593be802f28a063eec5199bdd56216ae5a0649cc009436ce5abe27d2.exe

  • Size

    1.8MB

  • MD5

    c11e86b6876f3a3a6f3514c7773aaa22

  • SHA1

    be39d030f191595572e6347556a3fc834550d829

  • SHA256

    3f588e50593be802f28a063eec5199bdd56216ae5a0649cc009436ce5abe27d2

  • SHA512

    6f369feb9aaa7b46fc100b7691df890b3ea7a06f66cdef0483cd3f6f58735d79110c6f40654e6666b9e0c51377e4627baacd04750681ed26baef076e63d1ab50

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    smtp
  • Host:
    ecolabindia.com
  • Port:
    587
  • Username:
    tirupur@ecolabindia.com
  • Password:
    LabHermes@2019
Mutex

cbe00cd0-5e32-433d-9f5e-0016c70503ab

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:LabHermes@2019 _EmailPort:587 _EmailSSL:true _EmailServer:ecolabindia.com _EmailUsername:tirupur@ecolabindia.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:cbe00cd0-5e32-433d-9f5e-0016c70503ab _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 1 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
  • Uses the VBS compiler for execution 1 TTPs
  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • 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 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 42 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3f588e50593be802f28a063eec5199bdd56216ae5a0649cc009436ce5abe27d2.exe
    "C:\Users\Admin\AppData\Local\Temp\3f588e50593be802f28a063eec5199bdd56216ae5a0649cc009436ce5abe27d2.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2852
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4176
      • 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\tmpEB01.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2420
      • 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\tmpEF67.tmp"
        3⤵
        • Accesses Microsoft Outlook accounts
        PID:3660

Network

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Scripting

1
T1064

Modify Registry

1
T1112

Collection

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpEB01.tmp
    Filesize

    4KB

    MD5

    bdf65f70610625cc771c5cc7ce168c7d

    SHA1

    a8829b1c071ed0521d11925a98468c12a53a03b8

    SHA256

    b66236dd86f140ca02db0c296e45032b272de2895c4f047a562e73bc8395dba5

    SHA512

    add2db50b0440b07ecc48a5fde7f0b72e84b76f11ea060944afa28ddd03791e6adb3bfca704254131fb3f591f484b37f7276fab96b0c4776a27cb526bcf5f3a4

  • memory/2420-140-0x0000000000000000-mapping.dmp
  • memory/2420-145-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/2420-144-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/2420-143-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/2420-141-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/3660-147-0x0000000000000000-mapping.dmp
  • memory/3660-148-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/3660-150-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/3660-151-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/4176-139-0x0000000005940000-0x00000000059D2000-memory.dmp
    Filesize

    584KB

  • memory/4176-138-0x0000000005100000-0x0000000005166000-memory.dmp
    Filesize

    408KB

  • memory/4176-137-0x0000000009640000-0x00000000096DC000-memory.dmp
    Filesize

    624KB

  • memory/4176-136-0x0000000009B10000-0x000000000A0B4000-memory.dmp
    Filesize

    5.6MB

  • memory/4176-131-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/4176-130-0x0000000000000000-mapping.dmp
  • memory/4176-152-0x0000000002A90000-0x0000000002A9A000-memory.dmp
    Filesize

    40KB