Analysis

  • max time kernel
    151s
  • max time network
    98s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    03-12-2022 05:10

General

  • Target

    8232986c3f067405c22d5d7261f1fa580b7f92318c80548f3ec1c45b81184c2e.exe

  • Size

    281KB

  • MD5

    b833a680dc92b5557636a11420260931

  • SHA1

    58c331db46e482b363af563a86d33234f8262573

  • SHA256

    8232986c3f067405c22d5d7261f1fa580b7f92318c80548f3ec1c45b81184c2e

  • SHA512

    f77a7ff20eb81f3afc5952fc21b834144adba10094b2587dccd84259338545d287ba6aebbd0836873a416c24f553f929eb37b5b605ae03cabf733c1a8426b4a8

  • SSDEEP

    6144:2rIt8COnuagl3h/KZVLi9adKAjgta1Bc2jA1TFdPYT:uNuaMcow1gKFyTP8

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 3 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 4 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 17 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8232986c3f067405c22d5d7261f1fa580b7f92318c80548f3ec1c45b81184c2e.exe
    "C:\Users\Admin\AppData\Local\Temp\8232986c3f067405c22d5d7261f1fa580b7f92318c80548f3ec1c45b81184c2e.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:1196
    • C:\Users\Admin\AppData\Local\Temp\8232986c3f067405c22d5d7261f1fa580b7f92318c80548f3ec1c45b81184c2e.exe
      C:\Users\Admin\AppData\Local\Temp\8232986c3f067405c22d5d7261f1fa580b7f92318c80548f3ec1c45b81184c2e.exe startC:\Users\Admin\AppData\Roaming\58A3D\FCC7C.exe%C:\Users\Admin\AppData\Roaming\58A3D
      2⤵
        PID:928
      • C:\Program Files (x86)\LP\7C75\8B8E.tmp
        "C:\Program Files (x86)\LP\7C75\8B8E.tmp"
        2⤵
        • Executes dropped EXE
        PID:1568
      • C:\Users\Admin\AppData\Local\Temp\8232986c3f067405c22d5d7261f1fa580b7f92318c80548f3ec1c45b81184c2e.exe
        C:\Users\Admin\AppData\Local\Temp\8232986c3f067405c22d5d7261f1fa580b7f92318c80548f3ec1c45b81184c2e.exe startC:\Program Files (x86)\3D98E\lvvm.exe%C:\Program Files (x86)\3D98E
        2⤵
          PID:1596
      • C:\Windows\system32\msiexec.exe
        C:\Windows\system32\msiexec.exe /V
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2000
      • 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:852
      • C:\Windows\system32\AUDIODG.EXE
        C:\Windows\system32\AUDIODG.EXE 0x558
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2032

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Persistence

      Modify Existing Service

      1
      T1031

      Registry Run Keys / Startup Folder

      2
      T1060

      Defense Evasion

      Modify Registry

      4
      T1112

      Credential Access

      Credentials in Files

      2
      T1081

      Discovery

      Query Registry

      1
      T1012

      Collection

      Data from Local System

      2
      T1005

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Program Files (x86)\LP\7C75\8B8E.tmp
        Filesize

        100KB

        MD5

        cebf9d7ad1c7bdf8bf16323c6407a8f6

        SHA1

        57b9394fb956f64edd375fd4a2a1a744e3d0fe60

        SHA256

        a66bc0c217371b5b06cbc8bd4acc115412a55661a8ef477ae65da84b5c3dbcb0

        SHA512

        ca386c52e28353c72b410477607c43c95a0e484f748bb792aa4fe25e011fcb4e8c2a141039845223d0ad6ce6c2e0d24f6977076816eb5572eb222324d9c62461

      • \Program Files (x86)\LP\7C75\8B8E.tmp
        Filesize

        100KB

        MD5

        cebf9d7ad1c7bdf8bf16323c6407a8f6

        SHA1

        57b9394fb956f64edd375fd4a2a1a744e3d0fe60

        SHA256

        a66bc0c217371b5b06cbc8bd4acc115412a55661a8ef477ae65da84b5c3dbcb0

        SHA512

        ca386c52e28353c72b410477607c43c95a0e484f748bb792aa4fe25e011fcb4e8c2a141039845223d0ad6ce6c2e0d24f6977076816eb5572eb222324d9c62461

      • \Program Files (x86)\LP\7C75\8B8E.tmp
        Filesize

        100KB

        MD5

        cebf9d7ad1c7bdf8bf16323c6407a8f6

        SHA1

        57b9394fb956f64edd375fd4a2a1a744e3d0fe60

        SHA256

        a66bc0c217371b5b06cbc8bd4acc115412a55661a8ef477ae65da84b5c3dbcb0

        SHA512

        ca386c52e28353c72b410477607c43c95a0e484f748bb792aa4fe25e011fcb4e8c2a141039845223d0ad6ce6c2e0d24f6977076816eb5572eb222324d9c62461

      • memory/928-62-0x00000000006A0000-0x00000000006E7000-memory.dmp
        Filesize

        284KB

      • memory/928-63-0x0000000000400000-0x000000000046B000-memory.dmp
        Filesize

        428KB

      • memory/928-60-0x0000000000000000-mapping.dmp
      • memory/1196-58-0x0000000000970000-0x00000000009B7000-memory.dmp
        Filesize

        284KB

      • memory/1196-54-0x0000000075D01000-0x0000000075D03000-memory.dmp
        Filesize

        8KB

      • memory/1196-56-0x0000000000400000-0x000000000046B000-memory.dmp
        Filesize

        428KB

      • memory/1196-55-0x0000000000970000-0x00000000009B7000-memory.dmp
        Filesize

        284KB

      • memory/1568-66-0x0000000000000000-mapping.dmp
      • memory/1568-69-0x0000000000400000-0x000000000041C000-memory.dmp
        Filesize

        112KB

      • memory/1568-70-0x00000000002B1000-0x00000000002C0000-memory.dmp
        Filesize

        60KB

      • memory/1568-73-0x0000000000400000-0x000000000041C000-memory.dmp
        Filesize

        112KB

      • memory/1568-74-0x00000000002B1000-0x00000000002C0000-memory.dmp
        Filesize

        60KB

      • memory/1596-71-0x0000000000000000-mapping.dmp
      • memory/1596-76-0x0000000000400000-0x000000000046B000-memory.dmp
        Filesize

        428KB

      • memory/1596-75-0x0000000000630000-0x0000000000677000-memory.dmp
        Filesize

        284KB

      • memory/2000-57-0x000007FEFC161000-0x000007FEFC163000-memory.dmp
        Filesize

        8KB