Analysis

  • max time kernel
    49s
  • max time network
    52s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    20/11/2022, 08:13

General

  • Target

    88415a4a3370cfb5351044cf69c1652ee196cfb31793eac350be3ce0fe7f4980.exe

  • Size

    120KB

  • MD5

    32cf05a83614c5461f528301885c2447

  • SHA1

    884e875c855332cea468e94459d81668e3150be8

  • SHA256

    88415a4a3370cfb5351044cf69c1652ee196cfb31793eac350be3ce0fe7f4980

  • SHA512

    4e78e5b25e93ae9c9a43d8f7641ddb18247658498a0b2cf4f5e9446b3715548c4c82dbf1d434fc240f6894502baac04c873334776a5118902389519c64a57ca1

  • SSDEEP

    768:vGF0DdiwNm8vBYKPkuUsb8fDRN+UPV9jRv0mwnlBg80W8Cj1:v9ddNlhklsAPjv0mw88D8Cj

Malware Config

Extracted

Family

pony

C2

http://www.abogadosiriarte.com/resp.php

http://www.azucarnatural.com/resp.php

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • 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.

  • 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 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\88415a4a3370cfb5351044cf69c1652ee196cfb31793eac350be3ce0fe7f4980.exe
    "C:\Users\Admin\AppData\Local\Temp\88415a4a3370cfb5351044cf69c1652ee196cfb31793eac350be3ce0fe7f4980.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1308
    • C:\Users\Admin\AppData\Local\Temp\88415a4a3370cfb5351044cf69c1652ee196cfb31793eac350be3ce0fe7f4980.exe
      "C:\Users\Admin\AppData\Local\Temp\88415a4a3370cfb5351044cf69c1652ee196cfb31793eac350be3ce0fe7f4980.exe"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1336
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\7126141.bat" "C:\Users\Admin\AppData\Local\Temp\88415a4a3370cfb5351044cf69c1652ee196cfb31793eac350be3ce0fe7f4980.exe" "
        3⤵
        • Deletes itself
        PID:896

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\7126141.bat

          Filesize

          94B

          MD5

          3880eeb1c736d853eb13b44898b718ab

          SHA1

          4eec9d50360cd815211e3c4e6bdd08271b6ec8e6

          SHA256

          936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7

          SHA512

          3eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b

        • memory/1308-60-0x0000000000400000-0x0000000000422000-memory.dmp

          Filesize

          136KB

        • memory/1336-62-0x0000000000400000-0x00000000004D5000-memory.dmp

          Filesize

          852KB

        • memory/1336-57-0x0000000000400000-0x00000000004D5000-memory.dmp

          Filesize

          852KB

        • memory/1336-54-0x0000000000400000-0x00000000004D5000-memory.dmp

          Filesize

          852KB

        • memory/1336-63-0x0000000000400000-0x00000000004D5000-memory.dmp

          Filesize

          852KB

        • memory/1336-64-0x0000000075931000-0x0000000075933000-memory.dmp

          Filesize

          8KB

        • memory/1336-65-0x0000000000400000-0x00000000004D5000-memory.dmp

          Filesize

          852KB

        • memory/1336-66-0x0000000000400000-0x00000000004D5000-memory.dmp

          Filesize

          852KB

        • memory/1336-58-0x0000000000400000-0x00000000004D5000-memory.dmp

          Filesize

          852KB

        • memory/1336-68-0x0000000000400000-0x00000000004D5000-memory.dmp

          Filesize

          852KB

        • memory/1336-55-0x0000000000400000-0x00000000004D5000-memory.dmp

          Filesize

          852KB