Analysis

  • max time kernel
    44s
  • max time network
    103s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    02-05-2021 21:02

General

  • Target

    DE01F8656150BF82DA3FD183E012C5A0023FE5F750D7A.exe

  • Size

    174KB

  • MD5

    0d41842832e9c03c70727e9ffb2a5770

  • SHA1

    5806042201866b2cf5ee28810d73e60308e3567d

  • SHA256

    de01f8656150bf82da3fd183e012c5a0023fe5f750d7a12e8767de06d9cf6fa8

  • SHA512

    287992be657f0ed191a058763cbd0186d26ccc444d77450399956451d93ba7a88b267e98e7ea37d1853b5c102cda3f9f285fc239561af59637477417d361dfa0

Malware Config

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • UPX packed file 2 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.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies system certificate store 2 TTPs 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 32 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\DE01F8656150BF82DA3FD183E012C5A0023FE5F750D7A.exe
    "C:\Users\Admin\AppData\Local\Temp\DE01F8656150BF82DA3FD183E012C5A0023FE5F750D7A.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:344
    • C:\Users\Admin\AppData\Local\Temp\DE01F8656150BF82DA3FD183E012C5A0023FE5F750D7A.exe
      "C:\Users\Admin\AppData\Local\Temp\DE01F8656150BF82DA3FD183E012C5A0023FE5F750D7A.exe"
      2⤵
        PID:984
      • C:\Users\Admin\AppData\Local\Temp\DE01F8656150BF82DA3FD183E012C5A0023FE5F750D7A.exe
        "C:\Users\Admin\AppData\Local\Temp\DE01F8656150BF82DA3FD183E012C5A0023FE5F750D7A.exe"
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1296
        • C:\Windows\SysWOW64\cmd.exe
          cmd /c ""C:\Users\Admin\AppData\Local\Temp\259304503.bat" "C:\Users\Admin\AppData\Local\Temp\DE01F8656150BF82DA3FD183E012C5A0023FE5F750D7A.exe" "
          3⤵
          • Deletes itself
          PID:1988

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\259304503.bat

      MD5

      3880eeb1c736d853eb13b44898b718ab

      SHA1

      4eec9d50360cd815211e3c4e6bdd08271b6ec8e6

      SHA256

      936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7

      SHA512

      3eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b

    • memory/344-60-0x0000000075211000-0x0000000075213000-memory.dmp

      Filesize

      8KB

    • memory/344-61-0x0000000001F60000-0x0000000001F61000-memory.dmp

      Filesize

      4KB

    • memory/1296-63-0x000000000041A030-mapping.dmp

    • memory/1296-62-0x0000000000400000-0x000000000041C000-memory.dmp

      Filesize

      112KB

    • memory/1296-65-0x0000000000400000-0x000000000041C000-memory.dmp

      Filesize

      112KB

    • memory/1988-66-0x0000000000000000-mapping.dmp