Analysis

  • max time kernel
    12s
  • max time network
    12s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    25-07-2021 23:11

General

  • Target

    3C5FA813A7815B81E5990D15442D3DE7.exe

  • Size

    105KB

  • MD5

    3c5fa813a7815b81e5990d15442d3de7

  • SHA1

    280671ce7c7b215fcf59e089908e98730eb17cab

  • SHA256

    4131ccbef9251524c0b1f72439733b31d69cb1f2b1849fdc87a5b04fce0a3d82

  • SHA512

    03a9f4fdadd9ce9a7b822fbb48c4c15b475b2c8495dd8978bf155cc8323b5075f25b5f30cce75ac1d55229ee6fe2ff34eec536a35c4015ecd461704433099936

Malware Config

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • 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\3C5FA813A7815B81E5990D15442D3DE7.exe
    "C:\Users\Admin\AppData\Local\Temp\3C5FA813A7815B81E5990D15442D3DE7.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:736
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\259301414.bat" "C:\Users\Admin\AppData\Local\Temp\3C5FA813A7815B81E5990D15442D3DE7.exe" "
      2⤵
      • Deletes itself
      PID:1092

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\259301414.bat
    MD5

    3880eeb1c736d853eb13b44898b718ab

    SHA1

    4eec9d50360cd815211e3c4e6bdd08271b6ec8e6

    SHA256

    936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7

    SHA512

    3eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b

  • memory/736-60-0x0000000075891000-0x0000000075893000-memory.dmp
    Filesize

    8KB

  • memory/1092-61-0x0000000000000000-mapping.dmp