Analysis

  • max time kernel
    188s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220718-en
  • resource tags

    arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
  • submitted
    31-07-2022 08:45

General

  • Target

    5fd6730d57f594b6172948dcf888e76d522015e731560e76178944a2fcd46982.exe

  • Size

    891KB

  • MD5

    c1fefa5e30a28bde6fb94d7ba38e8871

  • SHA1

    806489a3ce606cf49aae8b10258678e4d642b3c4

  • SHA256

    5fd6730d57f594b6172948dcf888e76d522015e731560e76178944a2fcd46982

  • SHA512

    9031e9bc36a9e652e3f99c758b79be250ea40b07c4ce0a8e65219b01d6de446bf299c26e01f6337b54e74ee9b3016551e10405cc39fc09605a3d63b8d1430bb0

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    sales@satamwa.com
  • Password:
    ?MZMRQzTKx)6!
Mutex

934d85c8-1cb2-4e89-ab40-c756a0f268d8

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:?MZMRQzTKx)6! _EmailPort:587 _EmailSSL:true _EmailServer:mail.privateemail.com _EmailUsername:sales@satamwa.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:934d85c8-1cb2-4e89-ab40-c756a0f268d8 _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
  • 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\5fd6730d57f594b6172948dcf888e76d522015e731560e76178944a2fcd46982.exe
    "C:\Users\Admin\AppData\Local\Temp\5fd6730d57f594b6172948dcf888e76d522015e731560e76178944a2fcd46982.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2036
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FbVYyxTrFSsUq" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8B11.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1968
    • C:\Users\Admin\AppData\Local\Temp\5fd6730d57f594b6172948dcf888e76d522015e731560e76178944a2fcd46982.exe
      "C:\Users\Admin\AppData\Local\Temp\5fd6730d57f594b6172948dcf888e76d522015e731560e76178944a2fcd46982.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1464
      • 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\tmp9AAB.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1072

Network

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Scripting

1
T1064

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp8B11.tmp
    Filesize

    1KB

    MD5

    407bbb627c5875a764cbe214746f705a

    SHA1

    a8da9b338b98f892c803440e3b58397882750c71

    SHA256

    c787a5103ee2077b1d91f22eb0f9a86af1c6ac47c2a08b3cf1d9ea121f037389

    SHA512

    2af607186b05d2250c327ffbae88cd156a26c74599a94c91e15f4d5ff89e51aa612c275e668cf619afe34105fe8434419d4ef28272fa9518cb82d1cdd377de0f

  • C:\Users\Admin\AppData\Local\Temp\tmp9AAB.tmp
    Filesize

    2B

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/1072-75-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1072-89-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1072-88-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1072-87-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1072-84-0x000000000044472E-mapping.dmp
  • memory/1072-83-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1072-81-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1072-79-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1072-77-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1072-74-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1464-60-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/1464-63-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/1464-72-0x00000000746C0000-0x0000000074C6B000-memory.dmp
    Filesize

    5.7MB

  • memory/1464-73-0x00000000746C0000-0x0000000074C6B000-memory.dmp
    Filesize

    5.7MB

  • memory/1464-69-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/1464-67-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/1464-65-0x000000000048B2FE-mapping.dmp
  • memory/1464-59-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/1464-64-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/1464-62-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/1968-57-0x0000000000000000-mapping.dmp
  • memory/2036-54-0x0000000075481000-0x0000000075483000-memory.dmp
    Filesize

    8KB

  • memory/2036-71-0x00000000746C0000-0x0000000074C6B000-memory.dmp
    Filesize

    5.7MB

  • memory/2036-56-0x00000000746C0000-0x0000000074C6B000-memory.dmp
    Filesize

    5.7MB

  • memory/2036-55-0x00000000746C0000-0x0000000074C6B000-memory.dmp
    Filesize

    5.7MB