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Analysis

  • max time kernel
    142s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    27/05/2024, 05:18

General

  • Target

    780690340673395f0fc58188c1a9b2ec_JaffaCakes118.exe

  • Size

    2.5MB

  • MD5

    780690340673395f0fc58188c1a9b2ec

  • SHA1

    32ff302b20efb189688bc1ca72b4789d24df4c2c

  • SHA256

    44ecbbe400736b38607f0287be77d68da20f0e5bba462f128b349236b11428f8

  • SHA512

    0b8b4d3a6ec16effa14f6dfaed02ae9898a891a905926d1e183146e06256194817b15508a8051896dca3fd4d9642e225267294fb0ad53a6fad8d3337c89a22c6

  • SSDEEP

    49152:WaSDJLr+Be0SeBk2a5wL18ou9DjMYcOajZqOLBNwDaebA5rOYiZnb:WtO0iaaB879Dj3cOodB+GebSivZnb

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\780690340673395f0fc58188c1a9b2ec_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\780690340673395f0fc58188c1a9b2ec_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2748
    • C:\Users\Admin\AppData\Local\Temp\is-MP9OM.tmp\780690340673395f0fc58188c1a9b2ec_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-MP9OM.tmp\780690340673395f0fc58188c1a9b2ec_JaffaCakes118.tmp" /SL5="$70122,1888839,70144,C:\Users\Admin\AppData\Local\Temp\780690340673395f0fc58188c1a9b2ec_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      PID:2816

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-7DT86.tmp\setupcfg.ini

    Filesize

    85B

    MD5

    e788f4709a9aa5ac3e4f1859ffa87421

    SHA1

    a8b6fc180f13c996fffac361c5bdf532ce3b910a

    SHA256

    98d5f71a5a295d26b0db31c43a414cffa84dacb6b82de25f91895905eb9aaf46

    SHA512

    cf32c30cb8a179839077666a110fa2acedb97cdfd7c4e258fc08ffa45aa43167473ab996245caa61d9807e551b99050c8d48a06cb39684e430da51feb6b4e075

  • \Users\Admin\AppData\Local\Temp\is-7DT86.tmp\DownLib.dll

    Filesize

    183KB

    MD5

    db25dfdd4c1f2b65c68a230881072695

    SHA1

    94cd6a3438041f0e61b0a1bea7b66461854efe69

    SHA256

    1b66aaf1e7e3c493dd96af3b7442ea60072f6e93ba45281eacd31a14ca7e7e73

    SHA512

    db69e4ab2218856e5184d9094e7e39705b83e3efdc15225067205c8faf6e5836145364f1d509192defa3b48864e72b9f8c0f2dc53a7adb2b86c655318b7afc2c

  • \Users\Admin\AppData\Local\Temp\is-7DT86.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • \Users\Admin\AppData\Local\Temp\is-MP9OM.tmp\780690340673395f0fc58188c1a9b2ec_JaffaCakes118.tmp

    Filesize

    1.2MB

    MD5

    e7106fbf42fbc6d5b08a18ada4f781b4

    SHA1

    36d4a629f79d772c0b0df8bd2ae2ea09108d239d

    SHA256

    64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635

    SHA512

    adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845

  • memory/2748-0-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB

  • memory/2748-2-0x0000000000401000-0x000000000040D000-memory.dmp

    Filesize

    48KB

  • memory/2748-61-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB

  • memory/2816-9-0x0000000000400000-0x0000000000536000-memory.dmp

    Filesize

    1.2MB

  • memory/2816-25-0x0000000003570000-0x00000000035A7000-memory.dmp

    Filesize

    220KB

  • memory/2816-62-0x0000000000400000-0x0000000000536000-memory.dmp

    Filesize

    1.2MB

  • memory/2816-63-0x0000000003570000-0x00000000035A7000-memory.dmp

    Filesize

    220KB