Overview

overview

10

Static

static

HSBC BANK LETTER.exe

windows7_x64

10

HSBC BANK LETTER.exe

windows10-2004_x64

4

Analysis

  • max time kernel
    144s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    05-02-2022 09:45

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General

  • Target

    HSBC BANK LETTER.exe

  • Size

    722KB

  • MD5

    c9f3af24ebda7a1bcaa94dc81156cf45

  • SHA1

    14dff67f355616a09733afabff2cf836bf9ebe52

  • SHA256

    07236ee497bab6187ef9e5ea42f6a184a9bb32030b50d88f251a449b03890305

  • SHA512

    719cfafe427d48211d4364954ac40bc714409b8b7a1b84cac8c208491daeee47418f25dd18b94800330485ed764539e0c62360913f59a04d44f3f87605f22663

Score
10/10
hawkeye_rebornm00nd3v_loggercollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

hawkeye_reborn

Version

10.1.2.0

Credentials

  • Protocol:     smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Whyworry90#
Mutex

445412f4-e62c-45fb-b469-c2a7c60a1a4b

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:Whyworry90# _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:445412f4-e62c-45fb-b469-c2a7c60a1a4b _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:10.1.2.0 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]

  • name

    HawkEye Keylogger - RebornX, Version=10.1.2.0, Culture=neutral, PublicKeyToken=null

Signatures

  • HawkEye Reborn

    HawkEye Reborn is an enhanced version of the HawkEye malware kit.

    keyloggertrojanstealerspywarehawkeye_reborn
  • M00nd3v_Logger

    M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.

    stealerspywarem00nd3v_logger
  • M00nD3v Logger Payload 3 IoCs

    Detects M00nD3v Logger payload in memory.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • 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 1 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.

    persistence
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\HSBC BANK LETTER.exe
    "C:\Users\Admin\AppData\Local\Temp\HSBC BANK LETTER.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2020
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QZsWuVHcCxhEXU" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBE9D.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:860
    • C:\Users\Admin\AppData\Local\Temp\HSBC BANK LETTER.exe
      "{path}"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • outlook_office_path
      • outlook_win_path
      PID:1448

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpBE9D.tmp
    MD5

    6cda97d90455f19ef83faa2c11a66035

    SHA1

    6163dee2b8191b03d45c80b443db78049ad9a241

    SHA256

    7e991992e78b192f19a14cbd4a531ff888c9bca531d4d24aa1bfc074358a47dc

    SHA512

    7156fd425e387440868a3352c36ab28f496bc82e42ea05a9d5343eb8a40b1e633208719df1c7517f774e88e0cf099e83bd3c0ce3d5df7639e90e3c2a928e8031

    Download Submit

  • memory/1448-58-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

    Download

  • memory/1448-59-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

    Download

  • memory/1448-60-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

    Download

  • memory/1448-61-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

    Download

  • memory/1448-62-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

    Download

  • memory/1448-64-0x0000000000280000-0x00000000002C0000-memory.dmp

    Filesize

    256KB

    Download

  • memory/1448-65-0x0000000000280000-0x00000000002C0000-memory.dmp

    Filesize

    256KB

    Download

  • memory/2020-54-0x0000000075CE1000-0x0000000075CE3000-memory.dmp

    Filesize

    8KB

    Download

  • memory/2020-55-0x00000000001D0000-0x00000000001D1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/2020-56-0x00000000001D1000-0x00000000001D2000-memory.dmp

    Filesize

    4KB

    Download