Analysis

  • max time kernel
    58s
  • max time network
    63s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    01/12/2022, 05:45

General

  • Target

    1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe

  • Size

    58KB

  • MD5

    8a302c9bbeed3c414f4785802e4a1846

  • SHA1

    86b6777074a49169e6a43d435602178a77667600

  • SHA256

    1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff

  • SHA512

    ddaec0895626e1dddb8132e5b1c74c5ef010cc37a3632a2a3f08c0563ed5ac7f2b2eeb2fd9be9fb3d184f788798af0806693aad7a542f851ebb8de0054a5407c

  • SSDEEP

    1536:Wn/Mzq+5hRpfvF7I+KQau+VNON2EmGoj7R00u9HUpmNgsNg:A1+LaXNOCXjt1u9HUIaWg

Malware Config

Extracted

Family

pony

C2

http://rhjmcvo.info:9135/pic/fly.php

http://egtjbht.info:9135/pic/fly.php

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Drops file in Drivers directory 3 IoCs
  • UPX packed file 8 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.

  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Accesses Microsoft Outlook profiles 1 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.

  • Suspicious use of SetThreadContext 1 IoCs
  • 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 20 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe
    "C:\Users\Admin\AppData\Local\Temp\1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1744
    • \??\c:\users\admin\appdata\local\temp\1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe
      "c:\users\admin\appdata\local\temp\1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe"
      2⤵
      • Drops file in Drivers directory
      • Accesses Microsoft Outlook accounts
      • Accesses Microsoft Outlook profiles
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      • outlook_win_path
      PID:1148
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c copy C:\Windows\system32\drivers\etc\hosts C:\Windows\system32\drivers\etc\hosts.sam /Y && at 10:09:00 /every:M,T,W,Th,F,S,Su cmd.exe "/c attrib -H C:\Windows\system32\drivers\etc\hosts && copy C:\Users\Admin\AppData\Local\Temp\7138418aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"
        3⤵
        • Drops file in Drivers directory
        • Suspicious use of WriteProcessMemory
        PID:896
        • C:\Windows\SysWOW64\at.exe
          at 10:09:00 /every:M,T,W,Th,F,S,Su cmd.exe "/c attrib -H C:\Windows\system32\drivers\etc\hosts && copy C:\Users\Admin\AppData\Local\Temp\7138418aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"
          4⤵
            PID:1344
        • C:\Windows\SysWOW64\cmd.exe
          cmd /c ""C:\Users\Admin\AppData\Local\Temp\7138574.bat" "c:\users\admin\appdata\local\temp\1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe" "
          3⤵
          • Deletes itself
          PID:1628

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\7138574.bat

            Filesize

            94B

            MD5

            3880eeb1c736d853eb13b44898b718ab

            SHA1

            4eec9d50360cd815211e3c4e6bdd08271b6ec8e6

            SHA256

            936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7

            SHA512

            3eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b

          • memory/1148-62-0x0000000000400000-0x000000000041D000-memory.dmp

            Filesize

            116KB

          • memory/1148-58-0x0000000000400000-0x000000000041D000-memory.dmp

            Filesize

            116KB

          • memory/1148-61-0x0000000074DA1000-0x0000000074DA3000-memory.dmp

            Filesize

            8KB

          • memory/1148-54-0x0000000000400000-0x000000000041D000-memory.dmp

            Filesize

            116KB

          • memory/1148-63-0x0000000000400000-0x000000000041D000-memory.dmp

            Filesize

            116KB

          • memory/1148-64-0x0000000000400000-0x000000000041D000-memory.dmp

            Filesize

            116KB

          • memory/1148-65-0x0000000000400000-0x000000000041D000-memory.dmp

            Filesize

            116KB

          • memory/1148-57-0x0000000000400000-0x000000000041D000-memory.dmp

            Filesize

            116KB

          • memory/1148-69-0x0000000000400000-0x000000000041D000-memory.dmp

            Filesize

            116KB

          • memory/1148-55-0x0000000000400000-0x000000000041D000-memory.dmp

            Filesize

            116KB