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Analysis

  • max time kernel
    120s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    10/10/2024, 13:39

General

  • Target

    30252ad68194a240a0687b15c12f69c7_JaffaCakes118.exe

  • Size

    368KB

  • MD5

    30252ad68194a240a0687b15c12f69c7

  • SHA1

    8e8ecd4c929d87605eee5f3fa178024bb30d13da

  • SHA256

    dd93f62a5686560cd10e1fd8fda31fd839352ab73831637591eb73be8cf57884

  • SHA512

    8d3923926a830e084c1671ba69a63f4becc271506f68571548e21405f85a90acc642f6785033c9f80b39b5ea72df6556d03aad85e33aabef6c49130f690e0e3e

  • SSDEEP

    6144:/NEBnVTn7nd1jZqLoP12yR1/vhSUXl9uBj486mHhsf2+XVDHNsdeU0JikNfsGTBO:/Inln3ZmqH5Fvg48Bsf2EHNsd10JisRw

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 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 8 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\30252ad68194a240a0687b15c12f69c7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\30252ad68194a240a0687b15c12f69c7_JaffaCakes118.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    PID:3056
  • C:\Windows\QQ.exe
    C:\Windows\QQ.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1888
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" 64797
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies data under HKEY_USERS
      • Suspicious use of FindShellTrayWindow
      PID:1600

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\QQ.exe

    Filesize

    368KB

    MD5

    30252ad68194a240a0687b15c12f69c7

    SHA1

    8e8ecd4c929d87605eee5f3fa178024bb30d13da

    SHA256

    dd93f62a5686560cd10e1fd8fda31fd839352ab73831637591eb73be8cf57884

    SHA512

    8d3923926a830e084c1671ba69a63f4becc271506f68571548e21405f85a90acc642f6785033c9f80b39b5ea72df6556d03aad85e33aabef6c49130f690e0e3e

  • memory/1600-10-0x0000000010000000-0x00000000100B8000-memory.dmp

    Filesize

    736KB

  • memory/1888-5-0x0000000010000000-0x00000000100B8000-memory.dmp

    Filesize

    736KB

  • memory/1888-6-0x0000000000570000-0x0000000000571000-memory.dmp

    Filesize

    4KB

  • memory/1888-11-0x0000000010000000-0x00000000100B8000-memory.dmp

    Filesize

    736KB

  • memory/3056-0-0x0000000010000000-0x00000000100B8000-memory.dmp

    Filesize

    736KB

  • memory/3056-1-0x0000000000270000-0x0000000000271000-memory.dmp

    Filesize

    4KB

  • memory/3056-9-0x0000000010000000-0x00000000100B8000-memory.dmp

    Filesize

    736KB