Analysis

  • max time kernel
    150s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    25-06-2022 09:25

General

  • Target

    e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe

  • Size

    1.0MB

  • MD5

    97a2ab1a919748de874d2420c6d138a1

  • SHA1

    c052e8b275800fa00b1034743c0394ede191c0be

  • SHA256

    e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a

  • SHA512

    b640e83dccbbb0f101898dd6e2599e5cb0d655ecc2d573aa7ed2395c6fb90a45d6582237981678d6a10a1d293eda240c2541bd6eb268553cc949f4a6b500a16f

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    olga.voeykova.ru@nordicseafood.icu
  • Password:
    mynewpassword12345
Mutex

ab2ef527-b82f-4326-8073-3ec750e123bd

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:mynewpassword12345 _EmailPort:587 _EmailSSL:true _EmailServer:mail.privateemail.com _EmailUsername:olga.voeykova.ru@nordicseafood.icu _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:ab2ef527-b82f-4326-8073-3ec750e123bd _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\e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe
    "C:\Users\Admin\AppData\Local\Temp\e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1260
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jfXCYR" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDAD6.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2044
    • C:\Users\Admin\AppData\Local\Temp\e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe
      "C:\Users\Admin\AppData\Local\Temp\e4524474dc0dd7baf4474ec7700268311bda6eb1862a0c41c8e527acd761378a.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1996
      • 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\tmpF5D.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1196

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\tmpDAD6.tmp
    Filesize

    1KB

    MD5

    9de6057846d1b4a0cfe350c26779462f

    SHA1

    8dd4a3a1906b4f3fd1a03aa788d35dca98ce8f34

    SHA256

    a77f131876c04bc49a60851800c25c607aa2985a10c33e8631795c03eba70e51

    SHA512

    a61b225608a09f8db6bc96a472729582199681c6ca655475f11a83a25f37998b62b1afd47e5466268ec2f54c16112156224f175c4781a3f0aca7dbf45cd6c81a

  • C:\Users\Admin\AppData\Local\Temp\tmpF5D.tmp
    Filesize

    2B

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/1196-73-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1196-89-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1196-87-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1196-86-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1196-83-0x000000000044472E-mapping.dmp
  • memory/1196-82-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1196-80-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1196-78-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1196-76-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1196-74-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1260-67-0x0000000074B10000-0x00000000750BB000-memory.dmp
    Filesize

    5.7MB

  • memory/1260-56-0x0000000074B10000-0x00000000750BB000-memory.dmp
    Filesize

    5.7MB

  • memory/1260-55-0x0000000074B10000-0x00000000750BB000-memory.dmp
    Filesize

    5.7MB

  • memory/1260-54-0x00000000753C1000-0x00000000753C3000-memory.dmp
    Filesize

    8KB

  • memory/1996-63-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/1996-65-0x000000000048B2FE-mapping.dmp
  • memory/1996-64-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/1996-70-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/1996-62-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/1996-60-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/1996-59-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/1996-88-0x0000000074AA0000-0x000000007504B000-memory.dmp
    Filesize

    5.7MB

  • memory/1996-68-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/1996-72-0x0000000074AA0000-0x000000007504B000-memory.dmp
    Filesize

    5.7MB

  • memory/2044-57-0x0000000000000000-mapping.dmp