Overview

overview

10

Static

static

36de81e7cd...44.exe

windows7_x64

10

36de81e7cd...44.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    151s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    26-06-2022 01:12

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General

  • Target

    36de81e7cd6e58847ec1481e208b604b7bf2512249413a8a72181f4fd08f2144.exe

  • Size

    926KB

  • MD5

    ba91c8c1f73dd26cff5233f11f956a1f

  • SHA1

    30e945963c2dadec3517e8a0dc357ed10fa8b4f2

  • SHA256

    36de81e7cd6e58847ec1481e208b604b7bf2512249413a8a72181f4fd08f2144

  • SHA512

    f340ca055712a1412fecf72fa4440efd23578eda151018471606ecaac565bd10bb187cdae3e079f1e00a68f1dce020cc6d6c28714a1cbb931db407ab09bcd569

Score
10/10
hawkeyecollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    us2.smtp.mailhostbox.com
  • Port:
    587
  • Username:
    moneybag@morefunds1.com
  • Password:
    PCyo#$h0

Signatures

  • HawkEye

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

    keyloggertrojanstealerspywarehawkeye
  • NirSoft MailPassView 5 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 6 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 10 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 2 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 use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\36de81e7cd6e58847ec1481e208b604b7bf2512249413a8a72181f4fd08f2144.exe
    "C:\Users\Admin\AppData\Local\Temp\36de81e7cd6e58847ec1481e208b604b7bf2512249413a8a72181f4fd08f2144.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4484
    • C:\Users\Admin\AppData\Local\Temp\36de81e7cd6e58847ec1481e208b604b7bf2512249413a8a72181f4fd08f2144.exe
      C:\Users\Admin\AppData\Local\Temp\36de81e7cd6e58847ec1481e208b604b7bf2512249413a8a72181f4fd08f2144.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2444
      • 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:3700
      • 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:2152

    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/2152-154-0x0000000000000000-mapping.dmp
      Download
    • memory/2152-160-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

      Download
    • memory/2152-158-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

      Download
    • memory/2152-157-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

      Download
    • memory/2152-155-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

      Download
    • memory/2444-141-0x0000000002AA0000-0x0000000002B34000-memory.dmp
      Filesize

      592KB

      Download
    • memory/2444-144-0x0000000077270000-0x0000000077413000-memory.dmp
      Filesize

      1.6MB

      Download
    • memory/2444-133-0x0000000000000000-mapping.dmp
      Download
    • memory/2444-135-0x0000000077270000-0x0000000077413000-memory.dmp
      Filesize

      1.6MB

      Download
    • memory/2444-145-0x00000000748E0000-0x0000000074E91000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/2444-138-0x0000000000400000-0x000000000047B000-memory.dmp
      Filesize

      492KB

      Download
    • memory/2444-151-0x0000000077270000-0x0000000077413000-memory.dmp
      Filesize

      1.6MB

      Download
    • memory/2444-152-0x0000000077270000-0x0000000077413000-memory.dmp
      Filesize

      1.6MB

      Download
    • memory/2444-153-0x00000000748E0000-0x0000000074E91000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/3700-149-0x0000000000400000-0x000000000041B000-memory.dmp
      Filesize

      108KB

      Download
    • memory/3700-150-0x0000000000400000-0x000000000041B000-memory.dmp
      Filesize

      108KB

      Download
    • memory/3700-147-0x0000000000400000-0x000000000041B000-memory.dmp
      Filesize

      108KB

      Download
    • memory/3700-146-0x0000000000000000-mapping.dmp
      Download
    • memory/4484-132-0x00000000022D0000-0x00000000022D7000-memory.dmp
      Filesize

      28KB

      Download
    • memory/4484-134-0x0000000077270000-0x0000000077413000-memory.dmp
      Filesize

      1.6MB

      Download