Overview

overview

10

Static

static

82af16ff58...77.exe

windows7-x64

10

82af16ff58...77.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    188s
  • max time network
    193s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-11-2022 17:11

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General

  • Target

    82af16ff58b864857f49aeaf5ddd386ce7bf95958d24eb8a0dbe68276034b777.exe

  • Size

    995KB

  • MD5

    339f8110e1d38bf81bf0cc7f04de02b8

  • SHA1

    6b1245b3981f3998d01fd80cf0d3c7b952a49197

  • SHA256

    82af16ff58b864857f49aeaf5ddd386ce7bf95958d24eb8a0dbe68276034b777

  • SHA512

    d7625fa364a5c1a9884744aa5e184b617796e7402357a3ea95868da76052b6755d8fbf2b402eef4a078ce7322da9a16d436dceec0840183b5f27d4b812b215d2

  • SSDEEP

    24576:Q8eNgsHsUe3w6EbwLYQKzhso/VAVsAJd8HLB:Q86gwpe3wlbNNhTlAJOHF

Score
10/10
hawkeyecollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    smtp.gmail.com
  • Port:
    587
  • Username:
    williamluckyeboigbeone@gmail.com
  • Password:
    @iloveu77

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 5 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 9 IoCs
  • Executes dropped EXE 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • 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 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\82af16ff58b864857f49aeaf5ddd386ce7bf95958d24eb8a0dbe68276034b777.exe
    "C:\Users\Admin\AppData\Local\Temp\82af16ff58b864857f49aeaf5ddd386ce7bf95958d24eb8a0dbe68276034b777.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4372
    • C:\Users\Admin\AppData\Roaming\Windows Update.exe
      "C:\Users\Admin\AppData\Roaming\Windows Update.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1252
      • 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:1620
      • 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⤵
          PID:3656

    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

    Credentials in Files

    1
    T1081

    Discovery

    Query Registry

    1
    T1012

    System Information Discovery

    2
    T1082

    Lateral Movement

    Collection

    Data from Local System

    1
    T1005

    Email Collection

    1
    T1114

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

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    Downloads

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

      102B

      MD5

      e11d0ca827fb2fed0e39c23fae1a7bf7

      SHA1

      ebd5920795c990d5423e8617b2f3f53269c3a990

      SHA256

      74c3b8b068f6d1461507cb7a73b7684b70ed14f82796e76e33044b3713096376

      SHA512

      9f2229726f5001b97036324cdb4fb7829ccba8b4e0336053896a524cb0d65a41f0a3b00bd833ed1ee99b545b75865c1ca46977e6cd19ca1cf554bdc289093a13

      Download Submit
    • C:\Users\Admin\AppData\Local\Temp\holdermail.txt
      Filesize

      3KB

      MD5

      f94dc819ca773f1e3cb27abbc9e7fa27

      SHA1

      9a7700efadc5ea09ab288544ef1e3cd876255086

      SHA256

      a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

      SHA512

      72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

      Download Submit
    • C:\Users\Admin\AppData\Roaming\Windows Update.exe
      Filesize

      995KB

      MD5

      339f8110e1d38bf81bf0cc7f04de02b8

      SHA1

      6b1245b3981f3998d01fd80cf0d3c7b952a49197

      SHA256

      82af16ff58b864857f49aeaf5ddd386ce7bf95958d24eb8a0dbe68276034b777

      SHA512

      d7625fa364a5c1a9884744aa5e184b617796e7402357a3ea95868da76052b6755d8fbf2b402eef4a078ce7322da9a16d436dceec0840183b5f27d4b812b215d2

      Download Submit
    • C:\Users\Admin\AppData\Roaming\Windows Update.exe
      Filesize

      995KB

      MD5

      339f8110e1d38bf81bf0cc7f04de02b8

      SHA1

      6b1245b3981f3998d01fd80cf0d3c7b952a49197

      SHA256

      82af16ff58b864857f49aeaf5ddd386ce7bf95958d24eb8a0dbe68276034b777

      SHA512

      d7625fa364a5c1a9884744aa5e184b617796e7402357a3ea95868da76052b6755d8fbf2b402eef4a078ce7322da9a16d436dceec0840183b5f27d4b812b215d2

      Download Submit
    • memory/1252-139-0x0000000074A30000-0x0000000074FE1000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/1252-137-0x0000000074A30000-0x0000000074FE1000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/1252-134-0x0000000000000000-mapping.dmp
      Download
    • memory/1620-142-0x0000000000400000-0x000000000041B000-memory.dmp
      Filesize

      108KB

      Download
    • memory/1620-141-0x0000000000000000-mapping.dmp
      Download
    • memory/1620-144-0x0000000000400000-0x000000000041B000-memory.dmp
      Filesize

      108KB

      Download
    • memory/1620-145-0x0000000000400000-0x000000000041B000-memory.dmp
      Filesize

      108KB

      Download
    • memory/3656-146-0x0000000000000000-mapping.dmp
      Download
    • memory/3656-147-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

      Download
    • memory/3656-149-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

      Download
    • memory/3656-150-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

      Download
    • memory/3656-152-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

      Download
    • memory/4372-138-0x0000000074A30000-0x0000000074FE1000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/4372-132-0x0000000074A30000-0x0000000074FE1000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/4372-133-0x0000000074A30000-0x0000000074FE1000-memory.dmp
      Filesize

      5.7MB

      Download