Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    16-07-2021 22:32

General

  • Target

    4bf9e15f2936e1201a46a45bb182711c.exe

  • Size

    195KB

  • MD5

    4bf9e15f2936e1201a46a45bb182711c

  • SHA1

    42957d62a81b5765cf23bb266a1f08d50fa8bdb0

  • SHA256

    b218ed444bb65e5b46205b77d875a4cf3029be704b0109d58e3dd20e774c1b93

  • SHA512

    2b25a9d13a9c46c4d21aca6ec2677b121ad00a7bda966e27e560733e026c76cba60c3658275a43b39cf7498a9ad55d0c6ed91e7d191118b42436a6c2bad15060

Malware Config

Extracted

Family

pony

C2

http://209.59.216.85/pony/gate.php

http://66.175.218.106/pony/gate.php

Attributes
  • payload_url

    http://ssquarehospitality.com/to04gp5h/ewR7.exe

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 UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4bf9e15f2936e1201a46a45bb182711c.exe
    "C:\Users\Admin\AppData\Local\Temp\4bf9e15f2936e1201a46a45bb182711c.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:736
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\abcd.bat" "C:\Users\Admin\AppData\Local\Temp\4bf9e15f2936e1201a46a45bb182711c.exe" "
      2⤵
      • Deletes itself
      PID:812

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\abcd.bat
    MD5

    0849cfe65b98ba5fcd9a9ec61a671d09

    SHA1

    9d0ccb383c32b1bc07fd9064b9324a18e1276902

    SHA256

    44f6a1e48081deccfb61075e585bcb36c6d8e8feeb6ebae50bab41677822c643

    SHA512

    afdeda8122b4cefcf7549018c40d3142985e88a6d8f13eb58e9a59aa312b73608123de5f9feebc2ce25b6ec215d23c324b9f3a9a0e97041d67d863a25e15e57a

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

    8KB

  • memory/736-61-0x0000000000230000-0x0000000000249000-memory.dmp
    Filesize

    100KB

  • memory/736-63-0x0000000000400000-0x0000000000437000-memory.dmp
    Filesize

    220KB

  • memory/736-62-0x0000000000250000-0x0000000000287000-memory.dmp
    Filesize

    220KB

  • memory/812-64-0x0000000000000000-mapping.dmp