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Analysis

  • max time kernel
    146s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    19/08/2024, 18:59

General

  • Target

    ac2f9c931c360941abf3d73b58c607fa_JaffaCakes118.exe

  • Size

    90KB

  • MD5

    ac2f9c931c360941abf3d73b58c607fa

  • SHA1

    3bc48b58a78219bc56541fde98c71b7485ee3d6a

  • SHA256

    4144c835690ce732a210ae58f32725741f7f3d83b5ba8d62893b557883a269b5

  • SHA512

    87b5d5eaccbaf0c3a28cd0829b6f0bb2bbeaebc45a35157bbbb85b7fae8982964ba2f9891f798ca207cc0198940e90a5f170d00d1b1357e64d948a7a54fbf1da

  • SSDEEP

    1536:xY9hMoIK7kaQtm3SnpfJp3Mz+BtmYfs0SesDqzBc5JCRmLhrzTQonHGwOki17:+PMwQTnxBXs0SHDqzB2oChrzEuOH

Malware Config

Signatures

  • Modifies security service 2 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 5 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Windows security modification 2 TTPs 5 IoCs
  • Drops file in System32 directory 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 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ac2f9c931c360941abf3d73b58c607fa_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ac2f9c931c360941abf3d73b58c607fa_JaffaCakes118.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    PID:3036
  • C:\Windows\svchost.exe
    "C:\Windows\svchost.exe"
    1⤵
    • Modifies security service
    • Windows security bypass
    • Deletes itself
    • Executes dropped EXE
    • Windows security modification
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Modifies data under HKEY_USERS
    PID:2172

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\svchost.exe

    Filesize

    90KB

    MD5

    ac2f9c931c360941abf3d73b58c607fa

    SHA1

    3bc48b58a78219bc56541fde98c71b7485ee3d6a

    SHA256

    4144c835690ce732a210ae58f32725741f7f3d83b5ba8d62893b557883a269b5

    SHA512

    87b5d5eaccbaf0c3a28cd0829b6f0bb2bbeaebc45a35157bbbb85b7fae8982964ba2f9891f798ca207cc0198940e90a5f170d00d1b1357e64d948a7a54fbf1da

  • memory/2172-19-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

  • memory/2172-17-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

  • memory/2172-24-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

  • memory/2172-23-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

  • memory/2172-22-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

  • memory/2172-8-0x0000000000020000-0x0000000000024000-memory.dmp

    Filesize

    16KB

  • memory/2172-9-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

  • memory/2172-10-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

  • memory/2172-12-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

  • memory/2172-21-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

  • memory/2172-16-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

  • memory/2172-15-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

  • memory/2172-13-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

  • memory/2172-11-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

  • memory/2172-20-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

  • memory/3036-1-0x0000000000020000-0x0000000000024000-memory.dmp

    Filesize

    16KB

  • memory/3036-2-0x00000000003D0000-0x00000000003D1000-memory.dmp

    Filesize

    4KB

  • memory/3036-7-0x0000000000020000-0x0000000000024000-memory.dmp

    Filesize

    16KB

  • memory/3036-6-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB

  • memory/3036-0-0x0000000000400000-0x0000000000476000-memory.dmp

    Filesize

    472KB