Overview

overview

10

Static

static

159d09cdbd...9d.exe

windows7-x64

10

159d09cdbd...9d.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    152s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-11-2022 16:02

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General

  • Target

    159d09cdbd90e5ce221f9ca7fd30646268cb2521d4279d707b346602b0eda59d.exe

  • Size

    683KB

  • MD5

    4defc86e258d002b2c01eda4822d6331

  • SHA1

    b6aa5ccd6722d8c7c55536854438e4de9d713bf5

  • SHA256

    159d09cdbd90e5ce221f9ca7fd30646268cb2521d4279d707b346602b0eda59d

  • SHA512

    699b6f4435c77aeab071dd151bb5b38f5e34384022f31d75904b009900113f4cc26f66bfda28f7540293fac7715bd21d985bb72294875fa3ee3886123008ecce

  • SSDEEP

    12288:4Szm0W4DTPa1RzO3Wmb++3k8O/l9EUJceUKdi3HIn7Ai+/TbMRTYIc:4Km0WEPa3O3WER3zi9cMEXTb5I

Score
10/10
hawkeyecollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    desmond.mur@yandex.com
  • Password:
    yellow147

Signatures

  • HawkEye

    HawkEye is a malware kit that has seen continuous development since at least 2013.

    keyloggertrojanstealerspywarehawkeye
  • NirSoft MailPassView 4 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 4 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 8 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
    collection
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • 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 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\159d09cdbd90e5ce221f9ca7fd30646268cb2521d4279d707b346602b0eda59d.exe
    "C:\Users\Admin\AppData\Local\Temp\159d09cdbd90e5ce221f9ca7fd30646268cb2521d4279d707b346602b0eda59d.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:4992
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
      "C:\Users\Admin\AppData\Local\Temp\159d09cdbd90e5ce221f9ca7fd30646268cb2521d4279d707b346602b0eda59d.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3588
      • 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\holdermail.txt"
        3⤵
        • Accesses Microsoft Outlook accounts
        PID:4808
      • 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\holderwb.txt"
        3⤵
          PID:3364

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Scripting

    1
    T1064

    Persistence

    Registry Run Keys / Startup Folder

    1
    T1060

    Privilege Escalation

    Defense Evasion

    Scripting

    1
    T1064

    Modify Registry

    1
    T1112

    Credential Access

    Discovery

    Lateral Movement

    Collection

    Email Collection

    1
    T1114

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\holderwb.txt
      Filesize

      3KB

      MD5

      f94dc819ca773f1e3cb27abbc9e7fa27

      SHA1

      9a7700efadc5ea09ab288544ef1e3cd876255086

      SHA256

      a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

      SHA512

      72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

      Download Submit
    • memory/3364-140-0x0000000000000000-mapping.dmp
      Download
    • memory/3364-141-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

      Download
    • memory/3364-143-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

      Download
    • memory/3364-145-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

      Download
    • memory/3588-132-0x0000000000000000-mapping.dmp
      Download
    • memory/3588-133-0x0000000074590000-0x0000000074B41000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/3588-134-0x0000000074590000-0x0000000074B41000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/4808-135-0x0000000000000000-mapping.dmp
      Download
    • memory/4808-136-0x0000000000400000-0x000000000041B000-memory.dmp
      Filesize

      108KB

      Download
    • memory/4808-138-0x0000000000400000-0x000000000041B000-memory.dmp
      Filesize

      108KB

      Download
    • memory/4808-139-0x0000000000400000-0x000000000041B000-memory.dmp
      Filesize

      108KB

      Download