Overview

overview

10

Static

static

10

9608be066f...16.exe

windows7-x64

10

9608be066f...16.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    151s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 16:27

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General

  • Target

    9608be066f824c5d08873a5c70301d7168f0130e486d00cc074e2f83426c6616.exe

  • Size

    407KB

  • MD5

    98518cfa1ad6fb3be1bcd3ba5fd0847d

  • SHA1

    ba6e43ad2bbc0ac1da8e2063649e86ffcbcd6e26

  • SHA256

    9608be066f824c5d08873a5c70301d7168f0130e486d00cc074e2f83426c6616

  • SHA512

    bdede47ac2ba4a17aa62a0aa7452e966428ce0a98456ef138a5170da710fc9664a8b4f31410d92edb98b99887569bb5d6e9b93e539c988ada3a7203187e4df79

  • SSDEEP

    6144:NbS/QTjhUqBfxrwEnuNcSsm7IoYGW0VvBXCAt6kihCj:NQtqB5urTIoYWBQkv

Score
10/10
hawkeyekeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    smtp.gmail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    hruabfostiabgdjq

Signatures

  • HawkEye

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

    keyloggertrojanstealerspywarehawkeye
  • NirSoft WebBrowserPassView 8 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 8 IoCs
  • Executes dropped EXE 1 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 1 IoCs
  • 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
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Looks up external IP address via web service 3 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.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9608be066f824c5d08873a5c70301d7168f0130e486d00cc074e2f83426c6616.exe
    "C:\Users\Admin\AppData\Local\Temp\9608be066f824c5d08873a5c70301d7168f0130e486d00cc074e2f83426c6616.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1196
    • C:\Users\Admin\AppData\Roaming\Windows Update.exe
      "C:\Users\Admin\AppData\Roaming\Windows Update.exe"
      2⤵
      • Executes dropped EXE
      • Deletes itself
      • 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:2024
      • 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:528

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

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

      102B

      MD5

      1c120a0ac5077750b290f14a3f3e026b

      SHA1

      8854921b58b4ac35ef13c83361d64d3bcc97ed01

      SHA256

      8b12e5460a8fef3973196261dbc617ba8164fb12661aa08568d0bdc2f6d8906a

      SHA512

      dbb918e4c267822e13c11c834a31ddc60d1f3b2604266bc2ac948d9539e6e89a491da67f0077df4a135ab3ee39cb4658c89bf1c8752a86961b4591c08f7b6e65

      Download Submit

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

      2B

      MD5

      f3b25701fe362ec84616a93a45ce9998

      SHA1

      d62636d8caec13f04e28442a0a6fa1afeb024bbb

      SHA256

      b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

      SHA512

      98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

      Download Submit

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

      407KB

      MD5

      98518cfa1ad6fb3be1bcd3ba5fd0847d

      SHA1

      ba6e43ad2bbc0ac1da8e2063649e86ffcbcd6e26

      SHA256

      9608be066f824c5d08873a5c70301d7168f0130e486d00cc074e2f83426c6616

      SHA512

      bdede47ac2ba4a17aa62a0aa7452e966428ce0a98456ef138a5170da710fc9664a8b4f31410d92edb98b99887569bb5d6e9b93e539c988ada3a7203187e4df79

      Download Submit

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

      407KB

      MD5

      98518cfa1ad6fb3be1bcd3ba5fd0847d

      SHA1

      ba6e43ad2bbc0ac1da8e2063649e86ffcbcd6e26

      SHA256

      9608be066f824c5d08873a5c70301d7168f0130e486d00cc074e2f83426c6616

      SHA512

      bdede47ac2ba4a17aa62a0aa7452e966428ce0a98456ef138a5170da710fc9664a8b4f31410d92edb98b99887569bb5d6e9b93e539c988ada3a7203187e4df79

      Download Submit

    • \Users\Admin\AppData\Roaming\Windows Update.exe
      Filesize

      407KB

      MD5

      98518cfa1ad6fb3be1bcd3ba5fd0847d

      SHA1

      ba6e43ad2bbc0ac1da8e2063649e86ffcbcd6e26

      SHA256

      9608be066f824c5d08873a5c70301d7168f0130e486d00cc074e2f83426c6616

      SHA512

      bdede47ac2ba4a17aa62a0aa7452e966428ce0a98456ef138a5170da710fc9664a8b4f31410d92edb98b99887569bb5d6e9b93e539c988ada3a7203187e4df79

      Download Submit

    • memory/528-70-0x0000000000400000-0x0000000000458000-memory.dmp

      Filesize

      352KB

      Download

    • memory/528-65-0x0000000000400000-0x0000000000458000-memory.dmp

      Filesize

      352KB

      Download

    • memory/528-66-0x0000000000442628-mapping.dmp

      Download

    • memory/528-71-0x0000000000400000-0x0000000000458000-memory.dmp

      Filesize

      352KB

      Download

    • memory/528-73-0x0000000000400000-0x0000000000458000-memory.dmp

      Filesize

      352KB

      Download

    • memory/1196-61-0x0000000074BA0000-0x000000007514B000-memory.dmp

      Filesize

      5.7MB

      Download

    • memory/1196-54-0x0000000076531000-0x0000000076533000-memory.dmp

      Filesize

      8KB

      Download

    • memory/1196-55-0x0000000074BA0000-0x000000007514B000-memory.dmp

      Filesize

      5.7MB

      Download

    • memory/2024-62-0x0000000074BA0000-0x000000007514B000-memory.dmp

      Filesize

      5.7MB

      Download

    • memory/2024-57-0x0000000000000000-mapping.dmp

      Download

    • memory/2024-64-0x0000000074BA0000-0x000000007514B000-memory.dmp

      Filesize

      5.7MB

      Download

    • memory/2024-68-0x0000000001FB5000-0x0000000001FC6000-memory.dmp

      Filesize

      68KB

      Download

    • memory/2024-74-0x0000000001FB5000-0x0000000001FC6000-memory.dmp

      Filesize

      68KB

      Download