Analysis

  • max time kernel
    115s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    18-09-2024 04:00

General

  • Target

    203c5ba77074cc8c916e0c6d62dc7227a5bfbf83265ce620e83763f1c32c7983N.exe

  • Size

    291KB

  • MD5

    e1c3629119f5302d063ffdc6b12ea3b0

  • SHA1

    f00fcee9d817012bd14477dc4ca1168a8768e4a2

  • SHA256

    203c5ba77074cc8c916e0c6d62dc7227a5bfbf83265ce620e83763f1c32c7983

  • SHA512

    a9973c250c8d0f58d66e490f0849ff521dbb8deb910999d136d12b59b1d55d7f13ecb8cba27229d3cede1cf9a92666026eef9d88d8c1c62f9455640eb5b66631

  • SSDEEP

    6144:TTDGSslfdUY26SmrEsNU8BsR3E5BOiUgUAUaBvS9ltGrnRgCm:JsyUEYBscB13UAOenGl

Malware Config

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Executes dropped EXE 1 IoCs
  • 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.

  • UPX packed file 1 IoCs

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

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Checks installed software on the system 1 TTPs

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

  • Drops desktop.ini file(s) 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\system32\csrss.exe
    %SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
    1⤵
    • Executes dropped EXE
    • Drops desktop.ini file(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:332
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:848
  • C:\Users\Admin\AppData\Local\Temp\203c5ba77074cc8c916e0c6d62dc7227a5bfbf83265ce620e83763f1c32c7983N.exe
    "C:\Users\Admin\AppData\Local\Temp\203c5ba77074cc8c916e0c6d62dc7227a5bfbf83265ce620e83763f1c32c7983N.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1128
    • C:\Windows\explorer.exe
      000001D0*
      2⤵
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2840
  • C:\Windows\system32\DllHost.exe
    C:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}
    1⤵
    • Loads dropped DLL
    PID:1868
  • C:\Windows\system32\wbem\wmiprvse.exe
    C:\Windows\system32\wbem\wmiprvse.exe -Embedding
    1⤵
      PID:760

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Windows\system32\consrv.DLL

      Filesize

      53KB

      MD5

      d3bd9c7e7a29daa24c66dc62cd5f5633

      SHA1

      3895247052b6244659e73334e6398677dafa0ac1

      SHA256

      6b87925d0e03ab5daa4760b1a62bed66c49cb489d011e2c9633eb0fe466df83f

      SHA512

      e243a2272887b02417b08b0d0728689c8f01cc57d473ed811ba98c2f5aa4d985d02d0fd7772bc33356474abcc815609ab7a6c0e905d6fe884fb7bc70bc67e9d0

    • \??\globalroot\systemroot\assembly\temp\@

      Filesize

      2KB

      MD5

      d3a3043dbd27a1ecccb88347d5947cdc

      SHA1

      f73fa833578b5c1b595595fcff765c14a5ffd765

      SHA256

      e1694aa3ccf4f25f7d2c0b9c5ed7610621f694df0f0b4bd63c1a3245336cfad8

      SHA512

      c7dd612a5c5bc6c527109bf59377a2da8f56e8c6dfc279c24b8e1d6a7a6763bf183372b59e8cd6481cc7a24c5f9f3b12f0b10c7b5c9c53946975083f14ed0739

    • \Windows\assembly\GAC_32\Desktop.ini

      Filesize

      4KB

      MD5

      ff7d5ec20bf73c02317e7a740fffe018

      SHA1

      365ac8cfe5b939854cc1c341caf051bcc45f9372

      SHA256

      1e230847d7034f5ab3bf010f569315e00673859af0574fc9f915636ed905779a

      SHA512

      30854c0d703fd7c6cbc0769d9be4125baa2577ec529d5e48177a434685b66752fd79c50f0321324e23eeb985738f403347748afefae7d8a3bfad388a5b512a44

    • \Windows\assembly\GAC_64\Desktop.ini

      Filesize

      5KB

      MD5

      3e7a118b119428247edfc5d5ef3761bc

      SHA1

      140e4cb00107678160411f016c4c17611580a209

      SHA256

      97c19f4103a16798202e50a501375d0bf3d7ec1bb654dda230337e85b01b1ec5

      SHA512

      b0e27a4d7aa62f937f275b9f413f75857846ae670bf3aed6e55c1db865485fda89e33dcdffa02ae2ab25f48d5f63f869232f9e6d69f9cdc8a5c93f39de09a925

    • memory/332-19-0x0000000002570000-0x0000000002582000-memory.dmp

      Filesize

      72KB

    • memory/332-31-0x0000000002570000-0x0000000002582000-memory.dmp

      Filesize

      72KB

    • memory/332-20-0x0000000002570000-0x0000000002582000-memory.dmp

      Filesize

      72KB

    • memory/848-42-0x0000000000BC0000-0x0000000000BC8000-memory.dmp

      Filesize

      32KB

    • memory/848-34-0x0000000000BD0000-0x0000000000BDB000-memory.dmp

      Filesize

      44KB

    • memory/848-50-0x0000000000BE0000-0x0000000000BEB000-memory.dmp

      Filesize

      44KB

    • memory/848-38-0x0000000000BD0000-0x0000000000BDB000-memory.dmp

      Filesize

      44KB

    • memory/848-45-0x0000000000BE0000-0x0000000000BEB000-memory.dmp

      Filesize

      44KB

    • memory/848-43-0x0000000000BD0000-0x0000000000BDB000-memory.dmp

      Filesize

      44KB

    • memory/1128-30-0x0000000000400000-0x000000000044CA00-memory.dmp

      Filesize

      306KB

    • memory/1128-29-0x00000000037F0000-0x0000000003806000-memory.dmp

      Filesize

      88KB

    • memory/1128-1-0x0000000000400000-0x0000000000423000-memory.dmp

      Filesize

      140KB

    • memory/1128-24-0x0000000000400000-0x000000000044CA00-memory.dmp

      Filesize

      306KB

    • memory/1128-0-0x0000000001DB0000-0x0000000001DB1000-memory.dmp

      Filesize

      4KB

    • memory/1128-49-0x0000000000400000-0x0000000000423000-memory.dmp

      Filesize

      140KB

    • memory/1128-23-0x0000000000400000-0x0000000000423000-memory.dmp

      Filesize

      140KB

    • memory/2840-8-0x00000000002B0000-0x00000000002C9000-memory.dmp

      Filesize

      100KB

    • memory/2840-13-0x00000000002B0000-0x00000000002C9000-memory.dmp

      Filesize

      100KB

    • memory/2840-2-0x00000000002B0000-0x00000000002C9000-memory.dmp

      Filesize

      100KB

    • memory/2840-3-0x0000000000060000-0x0000000000076000-memory.dmp

      Filesize

      88KB