Analysis

  • max time kernel
    83s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-10-2022 23:46

General

  • Target

    c75434ad0b5e5444e3d676ced4331241a7f6b725d4f110a43dc35699f658e42d.exe

  • Size

    225KB

  • MD5

    57a9a1489abff9bf710a6449f627a7ec

  • SHA1

    b78147c9cb333dfc4dcab39309808dded9eaabe5

  • SHA256

    c75434ad0b5e5444e3d676ced4331241a7f6b725d4f110a43dc35699f658e42d

  • SHA512

    4fe2722b84dd47c309d8bf161e5df97d976a9bead33efad16b17abbbc388da4bd0ebbab7fee716e912b0a44604a3f74ddb9bccaf46a994fa4f5e4cc691bea2e9

  • SSDEEP

    3072:4VSKIWJOOuepNUnzLBitqnHBXo/f+QqfABAh6S1/Z7i/e5rdUtYN8FK/qjoOzjNK:aJwepKnzLnpzQAABAh6SXrvKFZjN

Malware Config

Extracted

Family

pony

C2

http://sunbulahqroup.com/tobo/Panel/gate.php

http://www.sunbulahqroup.com/tobo/Panel/gate.php

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • UPX packed file 9 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Checks computer location settings 2 TTPs 3 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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 2 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 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c75434ad0b5e5444e3d676ced4331241a7f6b725d4f110a43dc35699f658e42d.exe
    "C:\Users\Admin\AppData\Local\Temp\c75434ad0b5e5444e3d676ced4331241a7f6b725d4f110a43dc35699f658e42d.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5044
    • C:\Users\Admin\AppData\Local\Temp\c75434ad0b5e5444e3d676ced4331241a7f6b725d4f110a43dc35699f658e42d.exe
      "C:\Users\Admin\AppData\Local\Temp\c75434ad0b5e5444e3d676ced4331241a7f6b725d4f110a43dc35699f658e42d.exe"
      2⤵
      • Checks computer location settings
      • Accesses Microsoft Outlook accounts
      • Accesses Microsoft Outlook profiles
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3440
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\240590531.bat" "C:\Users\Admin\AppData\Local\Temp\c75434ad0b5e5444e3d676ced4331241a7f6b725d4f110a43dc35699f658e42d.exe" "
        3⤵
          PID:5108
      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\takshost.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\takshost.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1624
        • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\takshost.exe
          "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\takshost.exe"
          3⤵
          • Checks computer location settings
          • Accesses Microsoft Outlook accounts
          • Accesses Microsoft Outlook profiles
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          • outlook_win_path
          PID:2108
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\240613718.bat" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\takshost.exe" "
            4⤵
              PID:2848

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\240590531.bat

        Filesize

        94B

        MD5

        3880eeb1c736d853eb13b44898b718ab

        SHA1

        4eec9d50360cd815211e3c4e6bdd08271b6ec8e6

        SHA256

        936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7

        SHA512

        3eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b

      • C:\Users\Admin\AppData\Local\Temp\240613718.bat

        Filesize

        94B

        MD5

        3880eeb1c736d853eb13b44898b718ab

        SHA1

        4eec9d50360cd815211e3c4e6bdd08271b6ec8e6

        SHA256

        936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7

        SHA512

        3eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b

      • memory/1624-152-0x0000000074F90000-0x0000000075541000-memory.dmp

        Filesize

        5.7MB

      • memory/1624-139-0x0000000000000000-mapping.dmp

      • memory/1624-142-0x0000000074F90000-0x0000000075541000-memory.dmp

        Filesize

        5.7MB

      • memory/1624-146-0x0000000074F90000-0x0000000075541000-memory.dmp

        Filesize

        5.7MB

      • memory/2108-155-0x0000000000400000-0x000000000041D000-memory.dmp

        Filesize

        116KB

      • memory/2108-153-0x0000000000400000-0x000000000041D000-memory.dmp

        Filesize

        116KB

      • memory/2108-151-0x0000000000400000-0x000000000041D000-memory.dmp

        Filesize

        116KB

      • memory/2108-150-0x0000000000400000-0x000000000041D000-memory.dmp

        Filesize

        116KB

      • memory/2108-147-0x0000000000000000-mapping.dmp

      • memory/2848-154-0x0000000000000000-mapping.dmp

      • memory/3440-138-0x0000000000400000-0x000000000041D000-memory.dmp

        Filesize

        116KB

      • memory/3440-144-0x0000000000400000-0x000000000041D000-memory.dmp

        Filesize

        116KB

      • memory/3440-140-0x0000000000400000-0x000000000041D000-memory.dmp

        Filesize

        116KB

      • memory/3440-137-0x0000000000400000-0x000000000041D000-memory.dmp

        Filesize

        116KB

      • memory/3440-135-0x0000000000400000-0x000000000041D000-memory.dmp

        Filesize

        116KB

      • memory/3440-134-0x0000000000000000-mapping.dmp

      • memory/5044-141-0x0000000074F90000-0x0000000075541000-memory.dmp

        Filesize

        5.7MB

      • memory/5044-132-0x0000000074F90000-0x0000000075541000-memory.dmp

        Filesize

        5.7MB

      • memory/5044-133-0x0000000074F90000-0x0000000075541000-memory.dmp

        Filesize

        5.7MB

      • memory/5108-143-0x0000000000000000-mapping.dmp