Overview

overview

10

Static

static

5c0084e204...61.exe

windows7-x64

10

5c0084e204...61.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    152s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20220718-en
  • resource tags

    arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
  • submitted
    01-08-2022 15:57

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General

  • Target

    5c0084e20443bfc9d722383b39106943e2927c83b5feb300454cf961ef95bc61.exe

  • Size

    677KB

  • MD5

    07f07d45f11b4e119355fc64bad4db8e

  • SHA1

    98bfffbf427fb8b370fc6fceb02c7440b8edc721

  • SHA256

    5c0084e20443bfc9d722383b39106943e2927c83b5feb300454cf961ef95bc61

  • SHA512

    36a1b5e2689388609461874e71d36af0acfe088da41251e4c9d453558593c4bf1856855a65b52cc4542a8f4014f660ea04a56230b301701b97095083081fdd09

Score
10/10
hawkeyecollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Signatures

  • HawkEye

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

    keyloggertrojanstealerspywarehawkeye
  • NirSoft MailPassView 7 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 7 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 12 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 3 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 UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5c0084e20443bfc9d722383b39106943e2927c83b5feb300454cf961ef95bc61.exe
    "C:\Users\Admin\AppData\Local\Temp\5c0084e20443bfc9d722383b39106943e2927c83b5feb300454cf961ef95bc61.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1684
    • C:\Users\Admin\AppData\Local\Temp\5c0084e20443bfc9d722383b39106943e2927c83b5feb300454cf961ef95bc61.exe
      C:\Users\Admin\AppData\Local\Temp\5c0084e20443bfc9d722383b39106943e2927c83b5feb300454cf961ef95bc61.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:1320
      • 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:1552
      • 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:2004

    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

    Loading Replay Monitor...

    Downloads

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

      2B

      MD5

      f3b25701fe362ec84616a93a45ce9998

      SHA1

      d62636d8caec13f04e28442a0a6fa1afeb024bbb

      SHA256

      b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

      SHA512

      98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

      Download Submit
    • memory/1320-72-0x0000000074840000-0x0000000074DEB000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/1320-86-0x0000000006955000-0x0000000006966000-memory.dmp
      Filesize

      68KB

      Download
    • memory/1320-59-0x000000000048CEBE-mapping.dmp
      Download
    • memory/1320-78-0x0000000006955000-0x0000000006966000-memory.dmp
      Filesize

      68KB

      Download
    • memory/1320-64-0x0000000000400000-0x000000000047B000-memory.dmp
      Filesize

      492KB

      Download
    • memory/1320-67-0x0000000002410000-0x00000000024A6000-memory.dmp
      Filesize

      600KB

      Download
    • memory/1320-70-0x0000000077670000-0x00000000777F0000-memory.dmp
      Filesize

      1.5MB

      Download
    • memory/1320-71-0x0000000074840000-0x0000000074DEB000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/1552-74-0x0000000000411654-mapping.dmp
      Download
    • memory/1552-79-0x0000000000400000-0x000000000041B000-memory.dmp
      Filesize

      108KB

      Download
    • memory/1552-73-0x0000000000400000-0x000000000041B000-memory.dmp
      Filesize

      108KB

      Download
    • memory/1552-77-0x0000000000400000-0x000000000041B000-memory.dmp
      Filesize

      108KB

      Download
    • memory/1552-87-0x0000000000400000-0x000000000041B000-memory.dmp
      Filesize

      108KB

      Download
    • memory/1684-58-0x0000000077670000-0x00000000777F0000-memory.dmp
      Filesize

      1.5MB

      Download
    • memory/1684-56-0x0000000076291000-0x0000000076293000-memory.dmp
      Filesize

      8KB

      Download
    • memory/1684-60-0x0000000077670000-0x00000000777F0000-memory.dmp
      Filesize

      1.5MB

      Download
    • memory/1684-57-0x00000000002B0000-0x00000000002B6000-memory.dmp
      Filesize

      24KB

      Download
    • memory/2004-80-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

      Download
    • memory/2004-81-0x0000000000442628-mapping.dmp
      Download
    • memory/2004-84-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

      Download
    • memory/2004-85-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

      Download
    • memory/2004-88-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

      Download