Analysis

  • max time kernel
    140s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    26/05/2024, 11:52

General

  • Target

    7563f619ac57e14bd46394c51920d64f_JaffaCakes118.exe

  • Size

    2.5MB

  • MD5

    7563f619ac57e14bd46394c51920d64f

  • SHA1

    9f75f75d135dc602f9fa05e8d204b276e4b721d8

  • SHA256

    b375ae121c8ff7071f92a54285c2ff317819752e8e6eecaf771500b5bf7c576d

  • SHA512

    ede2380e57b0e1de1d84b8fdb8f82bd20e91247d19134360b94438e1520652aebe6ad9517e7f6d3b3df97b17b0a3a3985d8bf76c2e22b5d6ba1a5ce12210473e

  • SSDEEP

    49152:SaSDJLr+Be0SeBk2a5wL18ou9DjMYcOajZqOLBNwDaebA5rOYiZnv:StO0iaaB879Dj3cOodB+GebSivZnv

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\7563f619ac57e14bd46394c51920d64f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\7563f619ac57e14bd46394c51920d64f_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1280
    • C:\Users\Admin\AppData\Local\Temp\is-8PHEF.tmp\7563f619ac57e14bd46394c51920d64f_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-8PHEF.tmp\7563f619ac57e14bd46394c51920d64f_JaffaCakes118.tmp" /SL5="$5014C,1888839,70144,C:\Users\Admin\AppData\Local\Temp\7563f619ac57e14bd46394c51920d64f_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      PID:2056

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-90LH3.tmp\setupcfg.ini

    Filesize

    85B

    MD5

    11bf3599911e927a95af9c49f5104f50

    SHA1

    d0690f3b5492b9ecc0694b7c95795af68eb6ebcd

    SHA256

    76f959a624449b84b5e0b6fe107d11f8343fa52a7df31a139302b4ccbf0d403a

    SHA512

    f676eb246f29afcfa4b63dd6e00d7a03114b84fc5d9c9fd59ddb1b6a5460169f33fcb6d74630f219b8518d679ab65e4452090b01e9d3f3b265f9a83f5acb739d

  • \Users\Admin\AppData\Local\Temp\is-8PHEF.tmp\7563f619ac57e14bd46394c51920d64f_JaffaCakes118.tmp

    Filesize

    1.2MB

    MD5

    e7106fbf42fbc6d5b08a18ada4f781b4

    SHA1

    36d4a629f79d772c0b0df8bd2ae2ea09108d239d

    SHA256

    64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635

    SHA512

    adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845

  • \Users\Admin\AppData\Local\Temp\is-90LH3.tmp\DownLib.dll

    Filesize

    183KB

    MD5

    db25dfdd4c1f2b65c68a230881072695

    SHA1

    94cd6a3438041f0e61b0a1bea7b66461854efe69

    SHA256

    1b66aaf1e7e3c493dd96af3b7442ea60072f6e93ba45281eacd31a14ca7e7e73

    SHA512

    db69e4ab2218856e5184d9094e7e39705b83e3efdc15225067205c8faf6e5836145364f1d509192defa3b48864e72b9f8c0f2dc53a7adb2b86c655318b7afc2c

  • \Users\Admin\AppData\Local\Temp\is-90LH3.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • memory/1280-0-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB

  • memory/1280-2-0x0000000000401000-0x000000000040D000-memory.dmp

    Filesize

    48KB

  • memory/1280-61-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB

  • memory/2056-9-0x0000000000400000-0x0000000000536000-memory.dmp

    Filesize

    1.2MB

  • memory/2056-25-0x00000000003A0000-0x00000000003D7000-memory.dmp

    Filesize

    220KB

  • memory/2056-63-0x00000000003A0000-0x00000000003D7000-memory.dmp

    Filesize

    220KB

  • memory/2056-62-0x0000000000400000-0x0000000000536000-memory.dmp

    Filesize

    1.2MB