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Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/08/2024, 12:14

General

  • Target

    8eb3fc6f5b153efb94978771f570f6da_JaffaCakes118.exe

  • Size

    91KB

  • MD5

    8eb3fc6f5b153efb94978771f570f6da

  • SHA1

    cc0075ca280e51419ffefd5224069514e57bf7bb

  • SHA256

    d0c912b14587f719b5f0dda76d93541dad2b756a9f7aef46d333cff44cfc66df

  • SHA512

    a483a2b408be897f9cbc523060da53389ab5cdd7f8c070eca4145e509017de04217548e89e6695165aa9a6a0b72464e42b565d3dc760ec80a0e5cab860707ceb

  • SSDEEP

    1536:DNB233APNR21mvJZUqjL+NYXKG53KXgq7z9hO42JVSmd59o:DNB233APNpD+ancCtJVSmd5m

Malware Config

Signatures

  • Adds policy Run key to start application 2 TTPs 4 IoCs
  • Executes dropped EXE 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies data under HKEY_USERS 9 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8eb3fc6f5b153efb94978771f570f6da_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\8eb3fc6f5b153efb94978771f570f6da_JaffaCakes118.exe"
    1⤵
    • Adds policy Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies data under HKEY_USERS
    • Suspicious use of WriteProcessMemory
    PID:3272
    • C:\Windows\System\sessmgr.exe
      C:\Windows\System\sessmgr.exe /waitservice
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1308

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\clipsrv.exe

    Filesize

    91KB

    MD5

    8eb3fc6f5b153efb94978771f570f6da

    SHA1

    cc0075ca280e51419ffefd5224069514e57bf7bb

    SHA256

    d0c912b14587f719b5f0dda76d93541dad2b756a9f7aef46d333cff44cfc66df

    SHA512

    a483a2b408be897f9cbc523060da53389ab5cdd7f8c070eca4145e509017de04217548e89e6695165aa9a6a0b72464e42b565d3dc760ec80a0e5cab860707ceb