Analysis

  • max time kernel
    140s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    19-09-2022 21:37

General

  • Target

    3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe

  • Size

    80KB

  • MD5

    f1e13cc362ac395f27a7b24c133f8df6

  • SHA1

    ad5151f7cd5526b25e023bc2abe90351c41438a7

  • SHA256

    3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2

  • SHA512

    4772f49fbf0585bec741e61a347bf807a629101cfe26d3e1799ad99bcddf56a2ebf8a93655c82b1198aa4ba3d5e718c30e7589f94ad339288bed182264c3bcac

  • SSDEEP

    1536:glUM4fAgwqTVrxitJoBg/LCyHJCEm2YMnLwTstkZmvV7h+:1MW6wKLCuJRLwTs+mvV7h

Malware Config

Extracted

Family

pony

C2

http://zinwebtrustx.in/ifr/z.php?ftp=1

http://homesoft-eq.in/ifr/z.php?ftp=1

http://netstart-cloudx.in/ifr/z.php?ftp=1

http://fastscan-evo.in/ifr/z.php?ftp=1

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • UPX packed file 3 IoCs

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

  • Deletes itself 1 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.

  • Checks installed software on the system 1 TTPs

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

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious use of AdjustPrivilegeToken 32 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe
    "C:\Users\Admin\AppData\Local\Temp\3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:848
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\oid.bat" "C:\Users\Admin\AppData\Local\Temp\3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe" "
      2⤵
      • Deletes itself
      PID:880

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\oid.bat

    Filesize

    71B

    MD5

    e6b031b9b7d40fa332ebc6f38b2f9f64

    SHA1

    d6dbffcfcc6a26188fd8d2e5b6257af4821fb48f

    SHA256

    66a04ff993916bce61351e4c3b94ea079c806efb1723c7cd79bd32aaf6847e0b

    SHA512

    7d17655334fcda4c3326110d340fd91cd23ee284dec99c3a8bbc8408342fda5f51e27aaba75fba4cccd513c342c22f07ad2cf6e2326ba575e3cc0eba4ea91948

  • memory/848-54-0x0000000000400000-0x000000000042D000-memory.dmp

    Filesize

    180KB

  • memory/848-55-0x0000000075ED1000-0x0000000075ED3000-memory.dmp

    Filesize

    8KB

  • memory/848-56-0x0000000000400000-0x000000000042D000-memory.dmp

    Filesize

    180KB

  • memory/848-58-0x0000000000400000-0x000000000042D000-memory.dmp

    Filesize

    180KB

  • memory/880-57-0x0000000000000000-mapping.dmp