Analysis

  • max time kernel
    149s
  • max time network
    42s
  • platform
    windows7_x64
  • resource
    win7-20220715-en
  • resource tags

    arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
  • submitted
    31-07-2022 08:54

General

  • Target

    7729573bc373de1749c741e219d13665d4724186726aaaaad912eada437b219d.exe

  • Size

    875KB

  • MD5

    d05f708b7c6bc83c3c6d754c595eea46

  • SHA1

    01d15a9ba1910e8d42940b926e3f6dccd8d6bf0f

  • SHA256

    7729573bc373de1749c741e219d13665d4724186726aaaaad912eada437b219d

  • SHA512

    89933d0365f1f651205d5d2a460964cb5a46ce2046edd9b0a304b3d02b4abaa098ee323e86a904f1fea7516b4906c844f13b3725dc62ee77f254348859bd19fe

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    aboy@blessedinc.xyz
  • Password:
    aboyo54
Mutex

1f8b9ef9-fbd3-4f51-9c5c-dd84214b0e49

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:aboyo54 _EmailPort:587 _EmailSSL:true _EmailServer:mail.privateemail.com _EmailUsername:aboy@blessedinc.xyz _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:1f8b9ef9-fbd3-4f51-9c5c-dd84214b0e49 _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\7729573bc373de1749c741e219d13665d4724186726aaaaad912eada437b219d.exe
    "C:\Users\Admin\AppData\Local\Temp\7729573bc373de1749c741e219d13665d4724186726aaaaad912eada437b219d.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1752
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\bNYWyq" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9751.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2020
    • C:\Users\Admin\AppData\Local\Temp\7729573bc373de1749c741e219d13665d4724186726aaaaad912eada437b219d.exe
      "C:\Users\Admin\AppData\Local\Temp\7729573bc373de1749c741e219d13665d4724186726aaaaad912eada437b219d.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1936
      • 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\tmpDC3C.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:616

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\tmp9751.tmp
    Filesize

    1KB

    MD5

    51cefeefec8228aa961b91d4019affba

    SHA1

    0485566a0a853460ba29613dcabc20a70568817d

    SHA256

    c395c1a360ba7ed12dcd8d9d6323a6cd956fe15084e6dc5bd320a218ec024319

    SHA512

    0fb1e376a03bd42d61e4920017ae9f9de023e37d420acc0fbcd9da6c2c065f69ee7d37c47ecdea75864a0b00ec7dab35013e349b4d7ac5cc0f39afa5d94caaa0

  • C:\Users\Admin\AppData\Local\Temp\tmpDC3C.tmp
    Filesize

    2B

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/616-86-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/616-78-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/616-73-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/616-89-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/616-76-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/616-88-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/616-74-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/616-83-0x000000000044472E-mapping.dmp
  • memory/616-82-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/616-80-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1752-56-0x0000000075000000-0x00000000755AB000-memory.dmp
    Filesize

    5.7MB

  • memory/1752-71-0x0000000075000000-0x00000000755AB000-memory.dmp
    Filesize

    5.7MB

  • memory/1752-54-0x0000000075F81000-0x0000000075F83000-memory.dmp
    Filesize

    8KB

  • memory/1752-55-0x0000000075000000-0x00000000755AB000-memory.dmp
    Filesize

    5.7MB

  • memory/1936-60-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/1936-72-0x0000000075000000-0x00000000755AB000-memory.dmp
    Filesize

    5.7MB

  • memory/1936-69-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/1936-67-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/1936-65-0x000000000048B2FE-mapping.dmp
  • memory/1936-64-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/1936-63-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/1936-87-0x0000000075000000-0x00000000755AB000-memory.dmp
    Filesize

    5.7MB

  • memory/1936-62-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/1936-59-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/2020-57-0x0000000000000000-mapping.dmp