Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    02/06/2024, 04:50

General

  • Target

    8ceeb8b21b8f923c294ec4fe5bcbb8ae_JaffaCakes118.exe

  • Size

    2.5MB

  • MD5

    8ceeb8b21b8f923c294ec4fe5bcbb8ae

  • SHA1

    cbc7f155e0ef81620e56f93ac785b41a7024df68

  • SHA256

    14003a93d4ab6cd8ec3e0bc52f748ac3c6a848e9992d04b6c04b17b7c85ddafb

  • SHA512

    d99e8634683ad1fba6731ec525c83e18712c41a2ec60d87c1333b9d3ba44c9a4a456d82b74226e4d1f8f96e16001b19d6f1876e1e4c31f0ea37c1205a3e31cf5

  • SSDEEP

    49152:hYvvXwqFNL1ZcXoNgOPvUkbv+2Tp85swGSwVboj6vop1QDCz1IscebA5rOYiZnC:hWvX3FZ1q4XHhbWgpuPj6Ap1Q417cebU

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8ceeb8b21b8f923c294ec4fe5bcbb8ae_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\8ceeb8b21b8f923c294ec4fe5bcbb8ae_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2416
    • C:\Users\Admin\AppData\Local\Temp\is-6FGDB.tmp\8ceeb8b21b8f923c294ec4fe5bcbb8ae_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-6FGDB.tmp\8ceeb8b21b8f923c294ec4fe5bcbb8ae_JaffaCakes118.tmp" /SL5="$4010A,1893631,70144,C:\Users\Admin\AppData\Local\Temp\8ceeb8b21b8f923c294ec4fe5bcbb8ae_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      PID:1288

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\is-KTME8.tmp\setupcfg.ini

          Filesize

          85B

          MD5

          61074a3c818c902a5e368a523eb15555

          SHA1

          8a8394d5f8c0cc7552abb2876e502f5c6fe14c44

          SHA256

          c53be981a0ce77a36b60c7b953939fdc5662b7557ac08f9128a565eee1c71f98

          SHA512

          8dc6a0d6203764696a40faa5ef438e83ad659ca86752fddd4383ced4e52ef6b197584048ea7029c194eefd2e345584aa68baa4bc95c9cb71c2acc5621a69ff9d

        • \Users\Admin\AppData\Local\Temp\is-6FGDB.tmp\8ceeb8b21b8f923c294ec4fe5bcbb8ae_JaffaCakes118.tmp

          Filesize

          1.2MB

          MD5

          e7106fbf42fbc6d5b08a18ada4f781b4

          SHA1

          36d4a629f79d772c0b0df8bd2ae2ea09108d239d

          SHA256

          64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635

          SHA512

          adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845

        • \Users\Admin\AppData\Local\Temp\is-KTME8.tmp\DownLib.dll

          Filesize

          183KB

          MD5

          db25dfdd4c1f2b65c68a230881072695

          SHA1

          94cd6a3438041f0e61b0a1bea7b66461854efe69

          SHA256

          1b66aaf1e7e3c493dd96af3b7442ea60072f6e93ba45281eacd31a14ca7e7e73

          SHA512

          db69e4ab2218856e5184d9094e7e39705b83e3efdc15225067205c8faf6e5836145364f1d509192defa3b48864e72b9f8c0f2dc53a7adb2b86c655318b7afc2c

        • \Users\Admin\AppData\Local\Temp\is-KTME8.tmp\_isetup\_shfoldr.dll

          Filesize

          22KB

          MD5

          92dc6ef532fbb4a5c3201469a5b5eb63

          SHA1

          3e89ff837147c16b4e41c30d6c796374e0b8e62c

          SHA256

          9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

          SHA512

          9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

        • memory/1288-9-0x0000000000400000-0x0000000000536000-memory.dmp

          Filesize

          1.2MB

        • memory/1288-25-0x0000000000360000-0x0000000000397000-memory.dmp

          Filesize

          220KB

        • memory/1288-63-0x0000000000360000-0x0000000000397000-memory.dmp

          Filesize

          220KB

        • memory/1288-62-0x0000000000400000-0x0000000000536000-memory.dmp

          Filesize

          1.2MB

        • memory/2416-2-0x0000000000401000-0x000000000040D000-memory.dmp

          Filesize

          48KB

        • memory/2416-0-0x0000000000400000-0x0000000000418000-memory.dmp

          Filesize

          96KB

        • memory/2416-61-0x0000000000400000-0x0000000000418000-memory.dmp

          Filesize

          96KB