Analysis

  • max time kernel
    246s
  • max time network
    336s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    26-11-2022 16:04

General

  • Target

    cf16860894597ff36e93ced6cdd681b90156e254419a4ad9dbde6aebf5c3166f.exe

  • Size

    134KB

  • MD5

    ac2dc3101f04217a7298be46988676c9

  • SHA1

    088b5b41f2ff31fa83a8fe37e4acbfab8a8d7c6b

  • SHA256

    cf16860894597ff36e93ced6cdd681b90156e254419a4ad9dbde6aebf5c3166f

  • SHA512

    57d9d80f5e0bdaf0b68e1da1d0c32f3e699f812155dc75bab97c02b112be9f7e47aedbd38eb7c2d6576fe41b360dd7a40d1720a2948202db9c0f04ded89d29eb

  • SSDEEP

    3072:bwJ52Y7ZoH5XJacWGljfTGn/FiymdNOiPjkb3LTgykBjr6W9z:bwHysr+jbu/MyGdi3kYW9z

Malware Config

Extracted

Family

pony

C2

http://bigbone10.info/pony/gate.php

http://bigbone10.info:8080/pony/gate.php

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Loads dropped DLL 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 8 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cf16860894597ff36e93ced6cdd681b90156e254419a4ad9dbde6aebf5c3166f.exe
    "C:\Users\Admin\AppData\Local\Temp\cf16860894597ff36e93ced6cdd681b90156e254419a4ad9dbde6aebf5c3166f.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:472
    • C:\Users\Admin\AppData\Local\Temp\cf16860894597ff36e93ced6cdd681b90156e254419a4ad9dbde6aebf5c3166f.exe
      "C:\Users\Admin\AppData\Local\Temp\cf16860894597ff36e93ced6cdd681b90156e254419a4ad9dbde6aebf5c3166f.exe"
      2⤵
      • Accesses Microsoft Outlook accounts
      • Accesses Microsoft Outlook profiles
      • Suspicious use of AdjustPrivilegeToken
      • outlook_win_path
      PID:268

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

Email Collection

2
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\nsz2454.tmp\Bactria.dll
    Filesize

    52KB

    MD5

    a79b10744c06271ba5692b5abf45c1fc

    SHA1

    53b2daa8256eb2e7ad31f0c052a873c08fe1b163

    SHA256

    2e88b23343b44812377ac3901fa5e64d959d997bc4c0e8a9649af9b48b8b9348

    SHA512

    82247dc49cb9322a5cd8b1f37e697d7756deb1c4a26bf9c04a5625926a7d50c7a797c07fda1f03ea0292692fab6262121d316ffb20848ffe51995eeeb6c82f52

  • memory/268-56-0x0000000000400000-0x0000000000416000-memory.dmp
    Filesize

    88KB

  • memory/268-57-0x0000000000400000-0x0000000000416000-memory.dmp
    Filesize

    88KB

  • memory/268-59-0x0000000000400000-0x0000000000416000-memory.dmp
    Filesize

    88KB

  • memory/268-62-0x000000000040FFCB-mapping.dmp
  • memory/268-61-0x0000000000400000-0x0000000000416000-memory.dmp
    Filesize

    88KB

  • memory/268-64-0x0000000000400000-0x0000000000416000-memory.dmp
    Filesize

    88KB

  • memory/268-66-0x0000000000400000-0x0000000000416000-memory.dmp
    Filesize

    88KB

  • memory/268-67-0x0000000000400000-0x0000000000416000-memory.dmp
    Filesize

    88KB

  • memory/472-54-0x00000000767C1000-0x00000000767C3000-memory.dmp
    Filesize

    8KB