Analysis

  • max time kernel
    94s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-12-2023 17:26

General

  • Target

    30c9a5c6b421f20ed4239c46079b292b.exe

  • Size

    23KB

  • MD5

    30c9a5c6b421f20ed4239c46079b292b

  • SHA1

    32932869cc47ca50da91de58f406f5ecd343291a

  • SHA256

    a708ca27a42f32dca3774e1fdec4ad25d581c84395562b1e4ccac1a3abc48395

  • SHA512

    d561c47c408086bd8bba0cb7656b4e1e7415252887cdf879b5201c797090f337cfbf5bd0f7f92e7eb0a92b5ba960dea1699e45af3b9f7c94f2556606073bf6c8

  • SSDEEP

    384:/3Eh9xqX7jumYaNb6SxZLIXYQPhMVDrgHa/Dw1IFodlabry/labryJz:MhjgumLNblmOKwk1IOany9anyJz

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

http://mafube45655731.ngrok.io/web/upload.php

Signatures

  • HawkEye

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

  • Blocklisted process makes network request 1 IoCs
  • Drops file in Drivers directory 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Gathers network information 2 TTPs 2 IoCs

    Uses commandline utility to view network configuration.

  • Gathers system information 1 TTPs 1 IoCs

    Runs systeminfo.exe.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\30c9a5c6b421f20ed4239c46079b292b.exe
    "C:\Users\Admin\AppData\Local\Temp\30c9a5c6b421f20ed4239c46079b292b.exe"
    1⤵
    • Drops file in Drivers directory
    • Suspicious use of WriteProcessMemory
    PID:2292
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "powershell.exe" -executionpolicy bypass -command .\racoon.ps1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3552
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\system32\cmd.exe" /c "whoami.exe && systeminfo.exe && ipconfig.exe && netstat.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3592
        • C:\Windows\SysWOW64\NETSTAT.EXE
          netstat.exe
          4⤵
          • Gathers network information
          • Suspicious use of AdjustPrivilegeToken
          PID:4044
        • C:\Windows\SysWOW64\ipconfig.exe
          ipconfig.exe
          4⤵
          • Gathers network information
          PID:400
  • C:\Windows\SysWOW64\whoami.exe
    whoami.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4380
  • C:\Windows\SysWOW64\systeminfo.exe
    systeminfo.exe
    1⤵
    • Gathers system information
    PID:2620

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xsvlhg30.qdo.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\racoon.ps1

    Filesize

    2KB

    MD5

    a0146816abaee7974677ead777875c71

    SHA1

    707cd7ac46e67f778489fa626e1975aa1072e633

    SHA256

    97c934083b11373c5cd2992d4d1d15675a24c81f207831f0b45b3861660bca29

    SHA512

    f8b91c33aaf90f35b50adfe8207e3edb425e7eea9015fe65e405851acedf1d372d84fe90ffca6d287a798e5cc613d66e7e4c8da7d3c714878860ba9553d1e2a5

  • C:\Users\Admin\AppData\Local\Temp\sysinfo.txt

    Filesize

    7KB

    MD5

    3e6a853b5f76aaabc6378efa89125141

    SHA1

    3cb02ae6e83dcec7d8d9baff01f855548aa03c72

    SHA256

    f75f441604ed60cd3748cff364a7f7bdada5d0bc53f26b30e3bcda058f5e7938

    SHA512

    8fbade7bfa2863e826b8d7ca06376292bb37657d3704cb446658790581dd5ce0c31fb717a3ecd7935e7493464ff4690b6c72b06218d2a4d653d774a35926eac5

  • memory/2292-2-0x0000000005280000-0x0000000005290000-memory.dmp

    Filesize

    64KB

  • memory/2292-0-0x0000000000970000-0x000000000097C000-memory.dmp

    Filesize

    48KB

  • memory/2292-91-0x0000000075330000-0x0000000075AE0000-memory.dmp

    Filesize

    7.7MB

  • memory/2292-35-0x0000000005280000-0x0000000005290000-memory.dmp

    Filesize

    64KB

  • memory/2292-33-0x0000000075330000-0x0000000075AE0000-memory.dmp

    Filesize

    7.7MB

  • memory/2292-1-0x0000000075330000-0x0000000075AE0000-memory.dmp

    Filesize

    7.7MB

  • memory/3552-32-0x0000000007F20000-0x000000000859A000-memory.dmp

    Filesize

    6.5MB

  • memory/3552-37-0x0000000004720000-0x0000000004730000-memory.dmp

    Filesize

    64KB

  • memory/3552-12-0x0000000004C20000-0x0000000004C42000-memory.dmp

    Filesize

    136KB

  • memory/3552-24-0x0000000005610000-0x0000000005964000-memory.dmp

    Filesize

    3.3MB

  • memory/3552-25-0x0000000005AD0000-0x0000000005AEE000-memory.dmp

    Filesize

    120KB

  • memory/3552-26-0x0000000005B10000-0x0000000005B5C000-memory.dmp

    Filesize

    304KB

  • memory/3552-19-0x00000000054A0000-0x0000000005506000-memory.dmp

    Filesize

    408KB

  • memory/3552-28-0x0000000006CA0000-0x0000000006D36000-memory.dmp

    Filesize

    600KB

  • memory/3552-30-0x0000000006040000-0x0000000006062000-memory.dmp

    Filesize

    136KB

  • memory/3552-31-0x00000000072F0000-0x0000000007894000-memory.dmp

    Filesize

    5.6MB

  • memory/3552-29-0x0000000005FF0000-0x000000000600A000-memory.dmp

    Filesize

    104KB

  • memory/3552-8-0x0000000075330000-0x0000000075AE0000-memory.dmp

    Filesize

    7.7MB

  • memory/3552-10-0x0000000004720000-0x0000000004730000-memory.dmp

    Filesize

    64KB

  • memory/3552-11-0x0000000004720000-0x0000000004730000-memory.dmp

    Filesize

    64KB

  • memory/3552-36-0x0000000075330000-0x0000000075AE0000-memory.dmp

    Filesize

    7.7MB

  • memory/3552-13-0x0000000005430000-0x0000000005496000-memory.dmp

    Filesize

    408KB

  • memory/3552-38-0x0000000004720000-0x0000000004730000-memory.dmp

    Filesize

    64KB

  • memory/3552-9-0x0000000004D60000-0x0000000005388000-memory.dmp

    Filesize

    6.2MB

  • memory/3552-53-0x000000007FA20000-0x000000007FA30000-memory.dmp

    Filesize

    64KB

  • memory/3552-54-0x0000000007030000-0x0000000007062000-memory.dmp

    Filesize

    200KB

  • memory/3552-55-0x0000000071130000-0x000000007117C000-memory.dmp

    Filesize

    304KB

  • memory/3552-56-0x00000000712B0000-0x0000000071604000-memory.dmp

    Filesize

    3.3MB

  • memory/3552-68-0x0000000004720000-0x0000000004730000-memory.dmp

    Filesize

    64KB

  • memory/3552-67-0x0000000004720000-0x0000000004730000-memory.dmp

    Filesize

    64KB

  • memory/3552-66-0x0000000007070000-0x000000000708E000-memory.dmp

    Filesize

    120KB

  • memory/3552-69-0x00000000070A0000-0x0000000007143000-memory.dmp

    Filesize

    652KB

  • memory/3552-70-0x0000000007190000-0x000000000719A000-memory.dmp

    Filesize

    40KB

  • memory/3552-71-0x00000000078C0000-0x00000000078D1000-memory.dmp

    Filesize

    68KB

  • memory/3552-72-0x0000000007920000-0x0000000007932000-memory.dmp

    Filesize

    72KB

  • memory/3552-73-0x00000000078F0000-0x00000000078FA000-memory.dmp

    Filesize

    40KB

  • memory/3552-88-0x0000000075330000-0x0000000075AE0000-memory.dmp

    Filesize

    7.7MB

  • memory/3552-7-0x0000000000B60000-0x0000000000B96000-memory.dmp

    Filesize

    216KB