Analysis

  • max time kernel
    125s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/09/2024, 19:48

General

  • Target

    f07c8e5635083c6eac7ff72099f89d9d_JaffaCakes118.exe

  • Size

    261KB

  • MD5

    f07c8e5635083c6eac7ff72099f89d9d

  • SHA1

    fe98d3691a431db5a38110fd65a813c01fca6e2f

  • SHA256

    7dca2fd1263fb43b423576cb5ed6647fcf3d1f5c8abbdfc799059eae5023bb8d

  • SHA512

    1e87725fea82787964b246648dc8bd1cfee65e41ce35ae6d9c930a2870d22332fdb2a94b0a6d74d080fd8b9fb0ca658a668cf39dc77edb29b71c5b201d72bfa9

  • SSDEEP

    6144:BIFR60iIulohtC6g5AUilszXHAdfHrEI69DMXVM:BuR60iIul0PIWl2gdfLR6laM

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 1 IoCs
  • Program crash 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 SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f07c8e5635083c6eac7ff72099f89d9d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f07c8e5635083c6eac7ff72099f89d9d_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:1720
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1720 -s 468
      2⤵
      • Program crash
      PID:744
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1720 -ip 1720
    1⤵
      PID:776
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=1316,i,1330210614411927383,9239043499051775691,262144 --variations-seed-version --mojo-platform-channel-handle=4360 /prefetch:8
      1⤵
        PID:4876

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1720-0-0x0000000000400000-0x000000000053A000-memory.dmp

        Filesize

        1.2MB

      • memory/1720-4-0x0000000000400000-0x000000000053A000-memory.dmp

        Filesize

        1.2MB