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Analysis

  • max time kernel
    140s
  • max time network
    127s
  • 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, 00:38

General

  • Target

    eebf125440dfdae6e3a1e8efb711a780_JaffaCakes118.exe

  • Size

    319KB

  • MD5

    eebf125440dfdae6e3a1e8efb711a780

  • SHA1

    a4ec63afd095ac7206176ea2cf3978b65ff8b962

  • SHA256

    b6e94cca1b98fc5ce20921c04ebbde369451df178a2c8eff5817c82140bd633b

  • SHA512

    2dcba7f8e4666ca7323b0ecf6e2fd29a7cadd2f034db92fa6d7b42870344abc2f867d6a01a2947e4beb209a50c1f40edbee8370a509503cba1ef264eefefa140

  • SSDEEP

    6144:Oe348a+LY3c8rH0uEBKV8rqFK9+8cs2TypGEBJ1l4PIxkqwi3:laF5Yn0VQ4K9vcs2eGEBPlJxB3

Score
7/10

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 2 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 8 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\eebf125440dfdae6e3a1e8efb711a780_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eebf125440dfdae6e3a1e8efb711a780_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    PID:1900
  • 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=1012,i,3861745594156495651,17595114179815238301,262144 --variations-seed-version --mojo-platform-channel-handle=4376 /prefetch:8
    1⤵
      PID:4228

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\nsb628E.tmp\System.dll

      Filesize

      11KB

      MD5

      c17103ae9072a06da581dec998343fc1

      SHA1

      b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

      SHA256

      dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

      SHA512

      d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

    • C:\Users\Admin\AppData\Local\Temp\nsb628E.tmp\inetc.dll

      Filesize

      20KB

      MD5

      e541458cfe66ef95ffbea40eaaa07289

      SHA1

      caec1233f841ee72004231a3027b13cdeb13274c

      SHA256

      3bce87b66d9272c82421920c34b0216e12c57a437d1955c36f23c74c1a01d420

      SHA512

      0bf6313e4cb7bbdcfba828fb791540b630adc58c43aa4b5ba77790367d0f34f76077cd84cc62e2a2c98c788a88547f32a11e549873d172c5aa2753124847cd0c

    • C:\Users\Admin\AppData\Local\Temp\nsb628E.tmp\nsArray.dll

      Filesize

      6KB

      MD5

      f8462e9d1d7fd39789afca89ab6d6046

      SHA1

      7e9a518e15b7490245d2bef11a73f209c8d8d59b

      SHA256

      48941e9f5c92a33f1e60a7a844d562dd77ce736fd31b5503c980b49679dfe85e

      SHA512

      57dee2253abd7d17d53811d5e95237f9434288518fb043645524a517786db2d8a91df86a6da732c620f12ad0e7ea30a923b8d5f3de386c65bd3ff240bc0dff69

    • C:\Users\Admin\AppData\Local\Temp\nsb628E.tmp\nsDialogs.dll

      Filesize

      9KB

      MD5

      c10e04dd4ad4277d5adc951bb331c777

      SHA1

      b1e30808198a3ae6d6d1cca62df8893dc2a7ad43

      SHA256

      e31ad6c6e82e603378cb6b80e67d0e0dcd9cf384e1199ac5a65cb4935680021a

      SHA512

      853a5564bf751d40484ea482444c6958457cb4a17fb973cf870f03f201b8b2643be41bccde00f6b2026dc0c3d113e6481b0dc4c7b0f3ae7966d38c92c6b5862e

    • memory/1900-43-0x0000000073980000-0x000000007398A000-memory.dmp

      Filesize

      40KB

    • memory/1900-52-0x0000000003240000-0x0000000003241000-memory.dmp

      Filesize

      4KB

    • memory/1900-53-0x0000000010004000-0x0000000010005000-memory.dmp

      Filesize

      4KB

    • memory/1900-56-0x0000000010004000-0x0000000010005000-memory.dmp

      Filesize

      4KB