Analysis

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

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    28/08/2024, 18:55

Errors

Reason
Machine shutdown

General

  • Target

    c772942da4a6a160cdc1477967a94634_JaffaCakes118.exe

  • Size

    96KB

  • MD5

    c772942da4a6a160cdc1477967a94634

  • SHA1

    f08b381174dd2765afd5094c59c49b5ce14d0f71

  • SHA256

    423c683da6ed0dc336c7119875345f612295d3e443ef0e40291872ec639d3cda

  • SHA512

    f4796fb6ede3928fa55fd0cc7b7fdd8a58ed2366b425e3d72ecad771e149da9ec783d7a85031af991f97945b011460eeda87087d427c1f963ffa0d1df79f904a

  • SSDEEP

    1536:BWfMTIBNRDsqvpghVz6JpRpRrbZY/egL2sdmxo+:KNuupg3GnlrbZY/D5Qxo+

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\c772942da4a6a160cdc1477967a94634_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c772942da4a6a160cdc1477967a94634_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:3044
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2836
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2720

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • memory/2720-6-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

              Filesize

              4KB

            • memory/2836-5-0x0000000002E10000-0x0000000002E11000-memory.dmp

              Filesize

              4KB

            • memory/3044-0-0x0000000001001000-0x0000000001002000-memory.dmp

              Filesize

              4KB

            • memory/3044-1-0x0000000001000000-0x0000000001019000-memory.dmp

              Filesize

              100KB

            • memory/3044-2-0x0000000001000000-0x0000000001019000-memory.dmp

              Filesize

              100KB