Analysis

  • max time kernel
    85s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    30-11-2022 15:07

General

  • Target

    62e5f86d7df3d239abf531c4f14b5f6e486c34a866e80603b43aa925f8910f75.exe

  • Size

    884KB

  • MD5

    202f882a46b4f95ef5b3c161fdb00f06

  • SHA1

    162181178d2f5a3d453e70bf1a369eedd89f103c

  • SHA256

    62e5f86d7df3d239abf531c4f14b5f6e486c34a866e80603b43aa925f8910f75

  • SHA512

    efbd3a74b355a9c7b02a169fd950686a1dafa3e8db5122b6787a65118fe77452d3b3aadc1634ab7a71eb0aa444187694f6000365ab02cbb893c25c330584e80a

  • SSDEEP

    12288:pYV6MorX7qzuC3QHO9FQVHPF51jgcgM751HzqhodTWjaX2IOXF3pWzEXVzJhCWQH:eBXu9HGaVHbHHWaXxQ1pWgZJAnRzl

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    ud@wirelord1990.pw
  • Password:
    @Rocking11.

Signatures

  • HawkEye

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

  • NirSoft MailPassView 9 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 9 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 14 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops startup file 1 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Looks up external IP address via web service 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\62e5f86d7df3d239abf531c4f14b5f6e486c34a866e80603b43aa925f8910f75.exe
    "C:\Users\Admin\AppData\Local\Temp\62e5f86d7df3d239abf531c4f14b5f6e486c34a866e80603b43aa925f8910f75.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1184
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1772
      • 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:1404
      • 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:656

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Execution

    Scripting

    1
    T1064

    Defense Evasion

    Scripting

    1
    T1064

    Collection

    Email Collection

    1
    T1114

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      2B

      MD5

      f3b25701fe362ec84616a93a45ce9998

      SHA1

      d62636d8caec13f04e28442a0a6fa1afeb024bbb

      SHA256

      b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

      SHA512

      98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

    • memory/656-84-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

    • memory/656-83-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

    • memory/656-82-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

    • memory/656-78-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

    • memory/656-79-0x0000000000442628-mapping.dmp
    • memory/1184-54-0x00000000010D0000-0x00000000012B5000-memory.dmp
      Filesize

      1.9MB

    • memory/1184-55-0x0000000074BB1000-0x0000000074BB3000-memory.dmp
      Filesize

      8KB

    • memory/1184-66-0x00000000010D0000-0x00000000012B5000-memory.dmp
      Filesize

      1.9MB

    • memory/1404-77-0x0000000000400000-0x000000000041B000-memory.dmp
      Filesize

      108KB

    • memory/1404-76-0x0000000000400000-0x000000000041B000-memory.dmp
      Filesize

      108KB

    • memory/1404-71-0x0000000000411654-mapping.dmp
    • memory/1404-74-0x0000000000400000-0x000000000041B000-memory.dmp
      Filesize

      108KB

    • memory/1404-70-0x0000000000400000-0x000000000041B000-memory.dmp
      Filesize

      108KB

    • memory/1772-68-0x0000000073DA0000-0x000000007434B000-memory.dmp
      Filesize

      5.7MB

    • memory/1772-69-0x0000000073DA0000-0x000000007434B000-memory.dmp
      Filesize

      5.7MB

    • memory/1772-75-0x00000000001E6000-0x00000000001F7000-memory.dmp
      Filesize

      68KB

    • memory/1772-65-0x0000000000400000-0x0000000000484000-memory.dmp
      Filesize

      528KB

    • memory/1772-64-0x0000000000400000-0x0000000000484000-memory.dmp
      Filesize

      528KB

    • memory/1772-63-0x000000000047EA4E-mapping.dmp
    • memory/1772-58-0x0000000000400000-0x0000000000484000-memory.dmp
      Filesize

      528KB

    • memory/1772-56-0x0000000000400000-0x0000000000484000-memory.dmp
      Filesize

      528KB

    • memory/1772-86-0x00000000001E6000-0x00000000001F7000-memory.dmp
      Filesize

      68KB