Analysis

  • max time kernel
    6s
  • max time network
    8s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    26/07/2024, 01:14

Errors

Reason
Machine shutdown

General

  • Target

    720739c5c9549fad4e0da116e9102ea2_JaffaCakes118.exe

  • Size

    92KB

  • MD5

    720739c5c9549fad4e0da116e9102ea2

  • SHA1

    7ba4d5c1edcf5574b52030e623ddea27318818aa

  • SHA256

    fea2bed4b123de3b77e57b26b4c122ca9d8e933581411b1cfdc1866f4d7024a5

  • SHA512

    4828a7cee5f0159f3efe14cc7406bc128aa045793c0f2c4d736b9d35b84149f1e19616a48110ba62957a79eef16f798443294c38450bd474098341470b37f82b

  • SSDEEP

    1536:MPUUSy3zYWjnnmheBnwawTAg8b2hNat572HKuSN6xAKAEhEacLfHwzGo:ASy3zZnnHBnwaG8K/aTCdbyacszGo

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\720739c5c9549fad4e0da116e9102ea2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\720739c5c9549fad4e0da116e9102ea2_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2544
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2244
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2368

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • memory/2244-5-0x0000000002D90000-0x0000000002D91000-memory.dmp

              Filesize

              4KB

            • memory/2368-6-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

              Filesize

              4KB

            • memory/2544-1-0x0000000001001000-0x0000000001002000-memory.dmp

              Filesize

              4KB

            • memory/2544-2-0x0000000001000000-0x0000000001018000-memory.dmp

              Filesize

              96KB

            • memory/2544-0-0x0000000001000000-0x0000000001018000-memory.dmp

              Filesize

              96KB