Analysis

  • max time kernel
    92s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-06-2024 13:29

General

  • Target

    91f44c20650bf271d4f15fa9d4349439_JaffaCakes118.exe

  • Size

    1.1MB

  • MD5

    91f44c20650bf271d4f15fa9d4349439

  • SHA1

    64e160078a3d41a53ab6ba6dc97c05fb6a94b154

  • SHA256

    225dc303a1a1d4fdcf6e5fa560ce6231593e4cf3fe15afd6300a7a70d828aff0

  • SHA512

    c877fed30db72ce38138f127d6acd9bf43711dd6e63d85acf33baf5669c39b41c735fe55e98884c81a101119aee0a43a0fe502401f533b01d9e85f8902363a9d

  • SSDEEP

    24576:VWvknOMEfgSk45xGUzwimKxIIQRh3BGnzH2FYWfVXpfku2t4IUA+X+y:VUeOMm/rwUzWlIQnB4zH2T9/TA+X+y

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies Internet Explorer settings 1 TTPs 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\91f44c20650bf271d4f15fa9d4349439_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\91f44c20650bf271d4f15fa9d4349439_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4960
    • C:\Users\Admin\AppData\Local\Temp\a2T9OX0adk\3fa1O4q0\Setup.exe
      C:\Users\Admin\AppData\Local\Temp\a2T9OX0adk\3fa1O4q0\Setup.exe --relaunch
      2⤵
      • Executes dropped EXE
      • Modifies Internet Explorer settings
      PID:4428

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\a2T9OX0adk\3fa1O4q0\Setup.exe

    Filesize

    1.1MB

    MD5

    91f44c20650bf271d4f15fa9d4349439

    SHA1

    64e160078a3d41a53ab6ba6dc97c05fb6a94b154

    SHA256

    225dc303a1a1d4fdcf6e5fa560ce6231593e4cf3fe15afd6300a7a70d828aff0

    SHA512

    c877fed30db72ce38138f127d6acd9bf43711dd6e63d85acf33baf5669c39b41c735fe55e98884c81a101119aee0a43a0fe502401f533b01d9e85f8902363a9d

  • memory/4428-686-0x0000000000400000-0x000000000051ED14-memory.dmp

    Filesize

    1.1MB

  • memory/4960-14-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-21-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-63-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-62-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-61-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-60-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-59-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-58-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-57-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-56-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-55-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-54-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-52-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-51-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-50-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-49-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-48-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-47-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-46-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-45-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-43-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-42-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-41-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-40-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-39-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-38-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-37-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-36-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-34-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-33-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-32-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-31-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-30-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-29-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-28-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-27-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-26-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-24-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-23-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-22-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-20-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-19-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-18-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-17-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-16-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-15-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-13-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-12-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-11-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-10-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-9-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-8-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-7-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-83-0x0000000000400000-0x000000000051ED14-memory.dmp

    Filesize

    1.1MB

  • memory/4960-82-0x0000000000420000-0x0000000000421000-memory.dmp

    Filesize

    4KB

  • memory/4960-53-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-44-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-35-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-1-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-25-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-6-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB

  • memory/4960-0-0x00000000022A0000-0x000000000239E000-memory.dmp

    Filesize

    1016KB