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Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    01/10/2024, 02:57

General

  • Target

    041f1207f046ee66f67f5ba799d02edf_JaffaCakes118.exe

  • Size

    380KB

  • MD5

    041f1207f046ee66f67f5ba799d02edf

  • SHA1

    61ef31c7f3f734d059eb109dd7129c54175d2e77

  • SHA256

    8fa0de2b9296a6ab0b7777f6b6fb05712bdda68212d406e5a1029156a96a5f7f

  • SHA512

    ac06562c5d48377cb0af19e9e4852dffe8965cd0ad3f520ba60cc4c8c6392dbb53348446ee974b7aadf394a67b7558bd83c182bf597070d1f2919b3dc8781620

  • SSDEEP

    6144:safDfPW94DflC1vJHXzh8egd0/2A4wm8b73XP47:sMbxYB3zhAGv4wT7XO

Score
10/10

Malware Config

Signatures

  • Modifies firewall policy service 3 TTPs 12 IoCs
  • Executes dropped EXE 5 IoCs
  • Drops file in System32 directory 12 IoCs
  • Drops file in Windows directory 7 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\041f1207f046ee66f67f5ba799d02edf_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\041f1207f046ee66f67f5ba799d02edf_JaffaCakes118.exe"
    1⤵
    • Modifies firewall policy service
    • Drops file in System32 directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:2640
  • C:\Windows\SysWOW64\inf\svchost.exe
    C:\Windows\SysWOW64\inf\svchost.exe
    1⤵
    • Modifies firewall policy service
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Windows directory
    PID:2656
  • C:\Windows\SysWOW64\inf\svchost.exe
    C:\Windows\SysWOW64\inf\svchost.exe
    1⤵
    • Modifies firewall policy service
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Windows directory
    PID:2812
  • C:\Windows\SysWOW64\inf\svchost.exe
    C:\Windows\SysWOW64\inf\svchost.exe
    1⤵
    • Modifies firewall policy service
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Windows directory
    PID:2720
  • C:\Windows\SysWOW64\inf\svchost.exe
    C:\Windows\SysWOW64\inf\svchost.exe
    1⤵
    • Modifies firewall policy service
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Windows directory
    PID:2964
  • C:\Windows\SysWOW64\inf\svchost.exe
    C:\Windows\SysWOW64\inf\svchost.exe
    1⤵
    • Modifies firewall policy service
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Windows directory
    PID:2608

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\inf\svchost.exe

    Filesize

    85KB

    MD5

    8af83550360e977e51cf5caf13b2e59c

    SHA1

    9804a9c2b45b273721b409226ee2a76c906c29c4

    SHA256

    6da889e63468f102fd7a57edef76aa207e58477467b3351f05465fcd3f28fa2c

    SHA512

    62d227af4eb4f6c08d394d5d848eaff1d20b0c5e508a634327630ed57525a612a7cd8230e6bfdad5324ff2d30f33d5939515fa6ee070eb8c61ed721fa4fc3436

  • memory/2640-0-0x0000000000400000-0x0000000000462000-memory.dmp

    Filesize

    392KB

  • memory/2640-9-0x0000000000400000-0x0000000000462000-memory.dmp

    Filesize

    392KB