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Analysis

  • max time kernel
    141s
  • max time network
    54s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/06/2024, 13:25

General

  • Target

    a5c5673e78d26c2aa7b83fc42edc25cc_JaffaCakes118.exe

  • Size

    22.8MB

  • MD5

    a5c5673e78d26c2aa7b83fc42edc25cc

  • SHA1

    d37a852f644eb60e83701c803e745abb6d533877

  • SHA256

    00d6692268b846e9ecaa9ab16ad0162624a7ec2a85965ac94bd8152d56857325

  • SHA512

    14db15302299c61e8ac57ad46d403d44a288d2ad1872a9ec616fca04a0581a526fe41205c8e678fdbb130877ee19e741d75c6cb152b8b2de74516e61205c3fcc

  • SSDEEP

    393216:eo1Csocy9SaLw4joCqyiLazJQ+uZ/yyAgER1O2/ntzfa5EZnaRKzFdSN0OOzOVRA:bqh+4joCDiLw2/yytwO2lQEhU0O4OVRA

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a5c5673e78d26c2aa7b83fc42edc25cc_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a5c5673e78d26c2aa7b83fc42edc25cc_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4020
    • C:\Users\Admin\AppData\Local\Temp\is-2IKJ8.tmp\a5c5673e78d26c2aa7b83fc42edc25cc_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-2IKJ8.tmp\a5c5673e78d26c2aa7b83fc42edc25cc_JaffaCakes118.tmp" /SL5="$60214,23321443,119808,C:\Users\Admin\AppData\Local\Temp\a5c5673e78d26c2aa7b83fc42edc25cc_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:1488

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-2IKJ8.tmp\a5c5673e78d26c2aa7b83fc42edc25cc_JaffaCakes118.tmp

    Filesize

    1.1MB

    MD5

    d5d303dbabe599c5b4c9b96571d1b599

    SHA1

    265641e6144297bfe761ca3b332349e0d0b7a5b5

    SHA256

    e277bc4cc95eec3a3b1341270f62c12adcf2c6ed666f59f611219e4193d1fe44

    SHA512

    de44eac295721c07c789a1c5862e1522a0c0a73d0a0e6d016de60672fab447e7eae5b7b5ad9ae2be2cadf1d9559cdadc6bd2367a195172305085ab1bc2c683be

  • C:\Users\Admin\AppData\Local\Temp\is-KNB8L.tmp\itdownload.dll

    Filesize

    200KB

    MD5

    d82a429efd885ca0f324dd92afb6b7b8

    SHA1

    86bbdaa15e6fc5c7779ac69c84e53c43c9eb20ea

    SHA256

    b258c4d7d2113dee2168ed7e35568c8e03341e24e3eafc7a22a0d62e32122ef3

    SHA512

    5bf0c3b8fa5db63205a263c4fa5337188173248bef609ba4d03508c50db1fd1e336f3041ce96d78cc97659357a83e6e422f5b079d893a20a683270e05f5438df

  • memory/1488-25-0x0000000003370000-0x00000000033AC000-memory.dmp

    Filesize

    240KB

  • memory/1488-6-0x0000000000400000-0x000000000052D000-memory.dmp

    Filesize

    1.2MB

  • memory/1488-12-0x0000000003370000-0x00000000033AC000-memory.dmp

    Filesize

    240KB

  • memory/1488-15-0x0000000000400000-0x000000000052D000-memory.dmp

    Filesize

    1.2MB

  • memory/1488-16-0x0000000003370000-0x00000000033AC000-memory.dmp

    Filesize

    240KB

  • memory/1488-24-0x0000000000400000-0x000000000052D000-memory.dmp

    Filesize

    1.2MB

  • memory/1488-31-0x0000000003370000-0x00000000033AC000-memory.dmp

    Filesize

    240KB

  • memory/1488-30-0x0000000000400000-0x000000000052D000-memory.dmp

    Filesize

    1.2MB

  • memory/4020-2-0x0000000000401000-0x0000000000412000-memory.dmp

    Filesize

    68KB

  • memory/4020-14-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

  • memory/4020-0-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB