Analysis

  • max time kernel
    52s
  • max time network
    70s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    28-11-2022 04:32

General

  • Target

    e46d75cb4f41effcbde35f9f0f03d2ce1ef87c6921f7e72b1aabee1f785494d6.exe

  • Size

    63KB

  • MD5

    c8fc2931b9b2a86ff86fe63ab76b5015

  • SHA1

    cc16e4594641161fecb05dca4650a27a012f38b2

  • SHA256

    e46d75cb4f41effcbde35f9f0f03d2ce1ef87c6921f7e72b1aabee1f785494d6

  • SHA512

    b90329a01cb410b981befebe2f38d02dc681e433438ae9ea7955217f52f7614be400511706a4ae5ac05bc7d5f1476dfdb625ac1556043e1b8679c36cf65f8fa5

  • SSDEEP

    1536:MHbYAlcUk9bj73Yh/Nezn4fXPC8u33PTNFSAr9QYgDzk:MEDVjrYhsz4f/Y3Pbj6Y1

Malware Config

Extracted

Family

pony

C2

http://app.regdnsreg.com/04d2c34d0dc923d20822f360729929e9/gate.php

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Deletes itself 1 IoCs
  • 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 2 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 12 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e46d75cb4f41effcbde35f9f0f03d2ce1ef87c6921f7e72b1aabee1f785494d6.exe
    "C:\Users\Admin\AppData\Local\Temp\e46d75cb4f41effcbde35f9f0f03d2ce1ef87c6921f7e72b1aabee1f785494d6.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1712
    • C:\Users\Admin\AppData\Local\Temp\e46d75cb4f41effcbde35f9f0f03d2ce1ef87c6921f7e72b1aabee1f785494d6.exe
      "C:\Users\Admin\AppData\Local\Temp\e46d75cb4f41effcbde35f9f0f03d2ce1ef87c6921f7e72b1aabee1f785494d6.exe"
      2⤵
      • Accesses Microsoft Outlook accounts
      • Accesses Microsoft Outlook profiles
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      • outlook_office_path
      • outlook_win_path
      PID:1320
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\7158230.bat" "C:\Users\Admin\AppData\Local\Temp\e46d75cb4f41effcbde35f9f0f03d2ce1ef87c6921f7e72b1aabee1f785494d6.exe" "
        3⤵
        • Deletes itself
        PID:1576

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Email Collection

2
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\7158230.bat
    Filesize

    94B

    MD5

    3880eeb1c736d853eb13b44898b718ab

    SHA1

    4eec9d50360cd815211e3c4e6bdd08271b6ec8e6

    SHA256

    936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7

    SHA512

    3eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b

  • memory/1320-63-0x0000000000400000-0x0000000000412000-memory.dmp
    Filesize

    72KB

  • memory/1320-57-0x0000000000400000-0x0000000000412000-memory.dmp
    Filesize

    72KB

  • memory/1320-58-0x0000000000400000-0x0000000000412000-memory.dmp
    Filesize

    72KB

  • memory/1320-60-0x0000000000400000-0x0000000000412000-memory.dmp
    Filesize

    72KB

  • memory/1320-61-0x0000000000409EC9-mapping.dmp
  • memory/1320-54-0x0000000000400000-0x0000000000412000-memory.dmp
    Filesize

    72KB

  • memory/1320-64-0x0000000075771000-0x0000000075773000-memory.dmp
    Filesize

    8KB

  • memory/1320-65-0x0000000000400000-0x0000000000412000-memory.dmp
    Filesize

    72KB

  • memory/1320-66-0x0000000000400000-0x0000000000412000-memory.dmp
    Filesize

    72KB

  • memory/1320-68-0x0000000000400000-0x0000000000412000-memory.dmp
    Filesize

    72KB

  • memory/1320-55-0x0000000000400000-0x0000000000412000-memory.dmp
    Filesize

    72KB

  • memory/1576-67-0x0000000000000000-mapping.dmp