Analysis

  • max time kernel
    6s
  • max time network
    6s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    23/08/2024, 08:11

Errors

Reason
Machine shutdown

General

  • Target

    baf4749155c6c55258e57907ff1d0c64_JaffaCakes118.exe

  • Size

    124KB

  • MD5

    baf4749155c6c55258e57907ff1d0c64

  • SHA1

    8d632f41ec362943177c6ea7f1dd8730e608c996

  • SHA256

    12e8df0d0cc8578942dd413374e9819daaa709419afcda0e767c46f8aab06e38

  • SHA512

    756abec3baeab3bfa5e02ed34db33d5a719cab52994efd9a912ba69036bb2081f100f78849c0135d485708809d0e7e8bc882e2bac1ce145218dfa372d733abec

  • SSDEEP

    3072:aKSh5dCIqWLnWQtLpduj/fNiLiHo5LWAE5zY:aFjLLrtfujHMX6z

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.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\baf4749155c6c55258e57907ff1d0c64_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\baf4749155c6c55258e57907ff1d0c64_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2636
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2684
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2544

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • memory/2544-6-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

              Filesize

              4KB

            • memory/2636-0-0x0000000001001000-0x0000000001002000-memory.dmp

              Filesize

              4KB

            • memory/2636-2-0x0000000001000000-0x0000000001020000-memory.dmp

              Filesize

              128KB

            • memory/2636-1-0x0000000001000000-0x0000000001020000-memory.dmp

              Filesize

              128KB

            • memory/2684-5-0x0000000002E90000-0x0000000002E91000-memory.dmp

              Filesize

              4KB