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Analysis

  • max time kernel
    170s
  • max time network
    209s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    05/12/2022, 06:30

General

  • Target

    c4ee1af6fd4fef42f5e3d70b7a854cf40afab8dfb0b26db4cb0066530b0693bc.exe

  • Size

    280KB

  • MD5

    5eb36d6a47672f55f552f7d0ff7f4093

  • SHA1

    9110dc3355511ba0cfdb59e84c789a1695a2537c

  • SHA256

    c4ee1af6fd4fef42f5e3d70b7a854cf40afab8dfb0b26db4cb0066530b0693bc

  • SHA512

    72aff08e3557f231f8882084609c31a45ba1de38deb9bc7c92c2e35e66f4017684a0741ef0c8ef692fb69245901f6645329863ec5756f92659a3061b0874fd8c

  • SSDEEP

    6144:zAqeJG9MfGXcLxVrorEucC6VUZabKoqsHYpN:zAqKG9sUmVrowuEbKXsHYpN

Malware Config

Signatures

  • Modifies security service 2 TTPs 1 IoCs
  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Disables taskbar notifications via registry modification
  • Executes dropped EXE 1 IoCs
  • Modifies Installed Components in the registry 2 TTPs 1 IoCs
  • UPX packed file 4 IoCs

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

  • Loads dropped DLL 2 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Program Files directory 3 IoCs
  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 19 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 21 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c4ee1af6fd4fef42f5e3d70b7a854cf40afab8dfb0b26db4cb0066530b0693bc.exe
    "C:\Users\Admin\AppData\Local\Temp\c4ee1af6fd4fef42f5e3d70b7a854cf40afab8dfb0b26db4cb0066530b0693bc.exe"
    1⤵
    • Modifies security service
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:1800
    • C:\Users\Admin\AppData\Local\Temp\c4ee1af6fd4fef42f5e3d70b7a854cf40afab8dfb0b26db4cb0066530b0693bc.exe
      C:\Users\Admin\AppData\Local\Temp\c4ee1af6fd4fef42f5e3d70b7a854cf40afab8dfb0b26db4cb0066530b0693bc.exe startC:\Users\Admin\AppData\Roaming\63C4E\5EE76.exe%C:\Users\Admin\AppData\Roaming\63C4E
      2⤵
        PID:1656
      • C:\Program Files (x86)\LP\7686\F567.tmp
        "C:\Program Files (x86)\LP\7686\F567.tmp"
        2⤵
        • Executes dropped EXE
        PID:1988
      • C:\Users\Admin\AppData\Local\Temp\c4ee1af6fd4fef42f5e3d70b7a854cf40afab8dfb0b26db4cb0066530b0693bc.exe
        C:\Users\Admin\AppData\Local\Temp\c4ee1af6fd4fef42f5e3d70b7a854cf40afab8dfb0b26db4cb0066530b0693bc.exe startC:\Program Files (x86)\4E0F1\lvvm.exe%C:\Program Files (x86)\4E0F1
        2⤵
          PID:1748
      • C:\Windows\system32\msiexec.exe
        C:\Windows\system32\msiexec.exe /V
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1576
      • C:\Windows\explorer.exe
        explorer.exe
        1⤵
        • Modifies Installed Components in the registry
        • Modifies registry class
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:324
      • C:\Windows\system32\AUDIODG.EXE
        C:\Windows\system32\AUDIODG.EXE 0x588
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:788

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Program Files (x86)\LP\7686\F567.tmp

        Filesize

        97KB

        MD5

        78193d48f57272fd9ea2e44ed86d608c

        SHA1

        1e70368bb5a0932f868fdddb22fd23dd2e7dedeb

        SHA256

        c09d0876bbf956eb381d92a3e9dd61d49a4d65c1d2b65d3d42cb795256804aae

        SHA512

        4f55914fe2d3780f174843b9f3666a10f63caae9634af925da3dc6aea5a3f6ab9e6ebf693698b781931ce794919558c59f7bfa22be94dc8b556784d948fa14c1

      • \Program Files (x86)\LP\7686\F567.tmp

        Filesize

        97KB

        MD5

        78193d48f57272fd9ea2e44ed86d608c

        SHA1

        1e70368bb5a0932f868fdddb22fd23dd2e7dedeb

        SHA256

        c09d0876bbf956eb381d92a3e9dd61d49a4d65c1d2b65d3d42cb795256804aae

        SHA512

        4f55914fe2d3780f174843b9f3666a10f63caae9634af925da3dc6aea5a3f6ab9e6ebf693698b781931ce794919558c59f7bfa22be94dc8b556784d948fa14c1

      • \Program Files (x86)\LP\7686\F567.tmp

        Filesize

        97KB

        MD5

        78193d48f57272fd9ea2e44ed86d608c

        SHA1

        1e70368bb5a0932f868fdddb22fd23dd2e7dedeb

        SHA256

        c09d0876bbf956eb381d92a3e9dd61d49a4d65c1d2b65d3d42cb795256804aae

        SHA512

        4f55914fe2d3780f174843b9f3666a10f63caae9634af925da3dc6aea5a3f6ab9e6ebf693698b781931ce794919558c59f7bfa22be94dc8b556784d948fa14c1

      • memory/1576-58-0x000007FEFB6A1000-0x000007FEFB6A3000-memory.dmp

        Filesize

        8KB

      • memory/1656-63-0x00000000006AF000-0x00000000006F8000-memory.dmp

        Filesize

        292KB

      • memory/1656-64-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB

      • memory/1748-76-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB

      • memory/1748-75-0x000000000069F000-0x00000000006E8000-memory.dmp

        Filesize

        292KB

      • memory/1800-59-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB

      • memory/1800-60-0x000000000061E000-0x0000000000667000-memory.dmp

        Filesize

        292KB

      • memory/1800-54-0x0000000075771000-0x0000000075773000-memory.dmp

        Filesize

        8KB

      • memory/1800-57-0x000000000061E000-0x0000000000667000-memory.dmp

        Filesize

        292KB

      • memory/1800-56-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB

      • memory/1800-55-0x000000000061E000-0x0000000000667000-memory.dmp

        Filesize

        292KB

      • memory/1988-71-0x0000000000400000-0x000000000041B000-memory.dmp

        Filesize

        108KB

      • memory/1988-72-0x0000000000500000-0x000000000050F000-memory.dmp

        Filesize

        60KB

      • memory/1988-77-0x0000000000400000-0x000000000041B000-memory.dmp

        Filesize

        108KB

      • memory/1988-78-0x0000000000500000-0x000000000050F000-memory.dmp

        Filesize

        60KB