Analysis

  • max time kernel
    254s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    30-08-2022 05:13

General

  • Target

    dd7526e78e317b1bd3873e2536a6e87932f140743c89e80b4f99abf522e6c3f9.exe

  • Size

    473KB

  • MD5

    18e1a962b365f75f8c7e7b3b1985f2a2

  • SHA1

    6672f2dde2660b905c9c96c1042035819fc06408

  • SHA256

    dd7526e78e317b1bd3873e2536a6e87932f140743c89e80b4f99abf522e6c3f9

  • SHA512

    e98cb0e0fe2c0e4d0e2534f4f331e238cb3a3f80f772c4dc97d539346fa6d6a51b2d8c48320b0fd8452b5101ee1820a65ced1eee8f9c5d9a24e3c575f8418891

  • SSDEEP

    12288:EPXqahuwJqPbKWA7FtUhUopAbm6rkpBcZvmbEAhQy:W6aGKTFKhrpWm6rFvWEAKy

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.tasdanlar.com.tr
  • Port:
    21
  • Username:
    kizzy01@tasdanlar.com.tr
  • Password:
    T,N-5SD@]@26

Signatures

  • HawkEye

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

  • NirSoft MailPassView 8 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
  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dd7526e78e317b1bd3873e2536a6e87932f140743c89e80b4f99abf522e6c3f9.exe
    "C:\Users\Admin\AppData\Local\Temp\dd7526e78e317b1bd3873e2536a6e87932f140743c89e80b4f99abf522e6c3f9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1148
    • C:\Users\Admin\AppData\Local\Temp\dd7526e78e317b1bd3873e2536a6e87932f140743c89e80b4f99abf522e6c3f9.exe
      "C:\Users\Admin\AppData\Local\Temp\dd7526e78e317b1bd3873e2536a6e87932f140743c89e80b4f99abf522e6c3f9.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:876
      • 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:556
      • 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:1056

    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/556-69-0x0000000000411654-mapping.dmp
    • memory/556-76-0x0000000000400000-0x000000000041B000-memory.dmp
      Filesize

      108KB

    • memory/556-74-0x0000000000400000-0x000000000041B000-memory.dmp
      Filesize

      108KB

    • memory/556-72-0x0000000000400000-0x000000000041B000-memory.dmp
      Filesize

      108KB

    • memory/556-68-0x0000000000400000-0x000000000041B000-memory.dmp
      Filesize

      108KB

    • memory/876-61-0x0000000000400000-0x0000000000488000-memory.dmp
      Filesize

      544KB

    • memory/876-84-0x0000000002175000-0x0000000002186000-memory.dmp
      Filesize

      68KB

    • memory/876-67-0x0000000073EB0000-0x000000007445B000-memory.dmp
      Filesize

      5.7MB

    • memory/876-63-0x0000000000400000-0x0000000000488000-memory.dmp
      Filesize

      544KB

    • memory/876-59-0x0000000000400000-0x0000000000488000-memory.dmp
      Filesize

      544KB

    • memory/876-73-0x0000000002175000-0x0000000002186000-memory.dmp
      Filesize

      68KB

    • memory/876-75-0x0000000073EB0000-0x000000007445B000-memory.dmp
      Filesize

      5.7MB

    • memory/1056-77-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

    • memory/1056-82-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

    • memory/1056-81-0x0000000000400000-0x0000000000458000-memory.dmp
      Filesize

      352KB

    • memory/1056-78-0x0000000000442628-mapping.dmp
    • memory/1148-54-0x0000000074C11000-0x0000000074C13000-memory.dmp
      Filesize

      8KB

    • memory/1148-56-0x0000000000326000-0x0000000000337000-memory.dmp
      Filesize

      68KB

    • memory/1148-57-0x0000000073EB0000-0x000000007445B000-memory.dmp
      Filesize

      5.7MB

    • memory/1148-58-0x0000000000326000-0x0000000000337000-memory.dmp
      Filesize

      68KB

    • memory/1148-66-0x0000000000326000-0x0000000000337000-memory.dmp
      Filesize

      68KB

    • memory/1148-55-0x0000000073EB0000-0x000000007445B000-memory.dmp
      Filesize

      5.7MB

    • memory/1148-65-0x0000000073EB0000-0x000000007445B000-memory.dmp
      Filesize

      5.7MB