Analysis

  • max time kernel
    142s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/10/2023, 20:20

General

  • Target

    c957aa07aa1dd6d58aff2431b56b2139a0c2d5d6b34d20a978767e0daab58829.exe

  • Size

    933KB

  • MD5

    6e45986a505bed78232a8867b5860ea6

  • SHA1

    51b142a7e60eecd73c3eaa143eadda4b7e64ac4c

  • SHA256

    c957aa07aa1dd6d58aff2431b56b2139a0c2d5d6b34d20a978767e0daab58829

  • SHA512

    d2d8bc6179795c1c255ec5ac16817f83ff97fcd90481dbe2325a351b448c48a83af03f22ff6dda0cb6ad2401c20b81d2871068aa9e32d2747cc2f5669b440fde

  • SSDEEP

    12288:K72HTp/D0DpEE3M51qvii3mmm6AV5Cqylkg5ZQnXlV5Za5Za5Zj:GA4JM5kRhAVdcpmt44F

Malware Config

Extracted

Family

fabookie

C2

http://app.nnnaajjjgc.com/check/safe

Signatures

  • Detect Fabookie payload 2 IoCs
  • Fabookie

    Fabookie is facebook account info stealer.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c957aa07aa1dd6d58aff2431b56b2139a0c2d5d6b34d20a978767e0daab58829.exe
    "C:\Users\Admin\AppData\Local\Temp\c957aa07aa1dd6d58aff2431b56b2139a0c2d5d6b34d20a978767e0daab58829.exe"
    1⤵
      PID:1116
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
      1⤵
        PID:2892
      • C:\Windows\System32\svchost.exe
        C:\Windows\System32\svchost.exe -k UnistackSvcGroup
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:3384

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1116-0-0x00007FF76DCA0000-0x00007FF76DD8C000-memory.dmp

        Filesize

        944KB

      • memory/1116-9-0x0000000002B80000-0x0000000002CF1000-memory.dmp

        Filesize

        1.4MB

      • memory/1116-10-0x0000000002D00000-0x0000000002E31000-memory.dmp

        Filesize

        1.2MB

      • memory/1116-13-0x0000000002D00000-0x0000000002E31000-memory.dmp

        Filesize

        1.2MB

      • memory/3384-14-0x0000028442C40000-0x0000028442C50000-memory.dmp

        Filesize

        64KB

      • memory/3384-30-0x0000028442D40000-0x0000028442D50000-memory.dmp

        Filesize

        64KB

      • memory/3384-46-0x000002844B040000-0x000002844B041000-memory.dmp

        Filesize

        4KB

      • memory/3384-48-0x000002844B070000-0x000002844B071000-memory.dmp

        Filesize

        4KB

      • memory/3384-49-0x000002844B070000-0x000002844B071000-memory.dmp

        Filesize

        4KB

      • memory/3384-50-0x000002844B180000-0x000002844B181000-memory.dmp

        Filesize

        4KB