Analysis

  • max time kernel
    144s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/06/2024, 06:39

General

  • Target

    15040b980218f4adbea6b8c65a8092df_JaffaCakes118.exe

  • Size

    2.6MB

  • MD5

    15040b980218f4adbea6b8c65a8092df

  • SHA1

    7aaa005678d0c1b2b2a989e9987814096cc8ed80

  • SHA256

    214f53b2227e6773f580c2e4966fe049d8fe5d80ae3977c44e926615d5afa429

  • SHA512

    3de74483282cd5b9145aae86d7d8697c3b4f5fbe655d23f6dc06b04598bc56adcdb14964ec2f06d4bf5a3dfa3fddd73bb0b34dbceaf94f5be8a58ff8545cce4c

  • SSDEEP

    49152:nagBQHFy2U1F5NfB0v04wgiUzCdXTJ0PqGAVVM6BrSV5W:ag2HA2Ez0v04riU8XTOCc6BmHW

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\15040b980218f4adbea6b8c65a8092df_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\15040b980218f4adbea6b8c65a8092df_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1184
    • C:\Users\Admin\AppData\Local\Temp\is-JIF67.tmp\15040b980218f4adbea6b8c65a8092df_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-JIF67.tmp\15040b980218f4adbea6b8c65a8092df_JaffaCakes118.tmp" /SL5="$5017E,2450495,54272,C:\Users\Admin\AppData\Local\Temp\15040b980218f4adbea6b8c65a8092df_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:1656
  • 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 --no-appcompat-clear --mojo-platform-channel-handle=4092 --field-trial-handle=2256,i,6670388345726423024,18382795228658886258,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:936

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\is-8LJBT.tmp\itdownload.dll

            Filesize

            200KB

            MD5

            d82a429efd885ca0f324dd92afb6b7b8

            SHA1

            86bbdaa15e6fc5c7779ac69c84e53c43c9eb20ea

            SHA256

            b258c4d7d2113dee2168ed7e35568c8e03341e24e3eafc7a22a0d62e32122ef3

            SHA512

            5bf0c3b8fa5db63205a263c4fa5337188173248bef609ba4d03508c50db1fd1e336f3041ce96d78cc97659357a83e6e422f5b079d893a20a683270e05f5438df

          • C:\Users\Admin\AppData\Local\Temp\is-JIF67.tmp\15040b980218f4adbea6b8c65a8092df_JaffaCakes118.tmp

            Filesize

            688KB

            MD5

            67c5a4f36e1c91a3b85e440edd7ad026

            SHA1

            e49ea0e558ed682498cc61b3070e4c402fbf0912

            SHA256

            99c299d6565ab53d9af66e0146737dc0ecfbc52ecf4740825b552db0cc4210c6

            SHA512

            40522d4645ece0db9888ea40d1a11356aa5efc191184a0b97cb54a6c243532b1fc306e9095bbfa1f5dc02c8e52b709650230d1383532136e56caea3dc19a973e

          • memory/1184-2-0x0000000000401000-0x000000000040B000-memory.dmp

            Filesize

            40KB

          • memory/1184-0-0x0000000000400000-0x0000000000414000-memory.dmp

            Filesize

            80KB

          • memory/1184-7-0x0000000000400000-0x0000000000414000-memory.dmp

            Filesize

            80KB

          • memory/1184-26-0x0000000000400000-0x0000000000414000-memory.dmp

            Filesize

            80KB

          • memory/1656-8-0x0000000000400000-0x00000000004BC000-memory.dmp

            Filesize

            752KB

          • memory/1656-18-0x0000000003A30000-0x0000000003A6C000-memory.dmp

            Filesize

            240KB

          • memory/1656-25-0x0000000000400000-0x00000000004BC000-memory.dmp

            Filesize

            752KB