Analysis

  • max time kernel
    2s
  • max time network
    8s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/08/2024, 09:50

Errors

Reason
Machine shutdown

General

  • Target

    c07a3945ff704403d394bcfb82299ebe_JaffaCakes118.exe

  • Size

    96KB

  • MD5

    c07a3945ff704403d394bcfb82299ebe

  • SHA1

    179ac2fa247dab5111327a4ae7444a67c794ccfd

  • SHA256

    00b67c86ca4b05702c7bb0369bf51ce8df3f3ed444ba41b4870c61496ac0bc9a

  • SHA512

    f75d329deb0cca4059dcaad6e91a88f0fd9dbb7e0f90669a0317523204a00b8a2a848f54f6d20308150591def2639559b8eea31303ccab9aa063421c48eacf32

  • SSDEEP

    1536:jDUguNiqOFjGnRfhfm+Efb7nXXZutTXX3oaimRoja612J7P0uKGe0YFoxor:jDWNizAH5EfJCimv6QF7B1Y6xor

Malware Config

Signatures

  • Event Triggered Execution: AppInit DLLs 1 TTPs

    Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

  • Drops file in System32 directory 1 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.

  • Modifies data under HKEY_USERS 15 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c07a3945ff704403d394bcfb82299ebe_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c07a3945ff704403d394bcfb82299ebe_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:4820
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x4 /state0:0xa3977055 /state1:0x41c64e6d
    1⤵
    • Modifies data under HKEY_USERS
    • Suspicious use of SetWindowsHookEx
    PID:1144

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/4820-0-0x0000000001001000-0x0000000001002000-memory.dmp

    Filesize

    4KB

  • memory/4820-1-0x0000000001000000-0x0000000001019000-memory.dmp

    Filesize

    100KB

  • memory/4820-2-0x0000000001000000-0x0000000001019000-memory.dmp

    Filesize

    100KB

  • memory/4820-3-0x0000000001000000-0x0000000001019000-memory.dmp

    Filesize

    100KB