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Analysis

  • max time kernel
    141s
  • max time network
    104s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/05/2024, 00:43

General

  • Target

    0f47464cb1319585a720ba8261d23d97_JaffaCakes118.exe

  • Size

    2.3MB

  • MD5

    0f47464cb1319585a720ba8261d23d97

  • SHA1

    8681d06050711064f273b8a12cdfa65dee21761e

  • SHA256

    1668d84633c0e9ec3645adb80cdcbadaf6462c929370f1eca384da6f04460491

  • SHA512

    3e358b434ac7f0fea801721e775d04b21929179e99666aed4c399b492796f430e5f5a48bac66a0f66b676b2bd1e36bd36a524d012c145cfbcff60c8b4117bc9d

  • SSDEEP

    49152:M49BmNwohwQsjlR5xZwKr/Vk90ez1+wU7IIO8QbP7vctvYRebA5rOYiZnn:x9BmuohwQsjbZ9r/VNM/bP7vctvYRebJ

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0f47464cb1319585a720ba8261d23d97_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0f47464cb1319585a720ba8261d23d97_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4660
    • C:\Users\Admin\AppData\Local\Temp\is-IH336.tmp\0f47464cb1319585a720ba8261d23d97_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-IH336.tmp\0f47464cb1319585a720ba8261d23d97_JaffaCakes118.tmp" /SL5="$70058,1741500,70144,C:\Users\Admin\AppData\Local\Temp\0f47464cb1319585a720ba8261d23d97_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      PID:1568

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-ACGR0.tmp\DownLib.dll

    Filesize

    183KB

    MD5

    db25dfdd4c1f2b65c68a230881072695

    SHA1

    94cd6a3438041f0e61b0a1bea7b66461854efe69

    SHA256

    1b66aaf1e7e3c493dd96af3b7442ea60072f6e93ba45281eacd31a14ca7e7e73

    SHA512

    db69e4ab2218856e5184d9094e7e39705b83e3efdc15225067205c8faf6e5836145364f1d509192defa3b48864e72b9f8c0f2dc53a7adb2b86c655318b7afc2c

  • C:\Users\Admin\AppData\Local\Temp\is-ACGR0.tmp\setupcfg.ini

    Filesize

    44B

    MD5

    81afb7927505f8149549d22a425e2a18

    SHA1

    1954b27cdf7a32b3c25c48ce04f4bbcb457994ba

    SHA256

    4404e2503bdaf2862b39c3bd33b2b744d0c27931f1e230695d6be3b95653794a

    SHA512

    9013726746790afa1356eeb4cbbf7cdd9203c51f0f57695b56c3009038edd09ab0330f2d19e49becd668eec1610dd1dab683746bcd007e6b3b44ee20042b8e50

  • C:\Users\Admin\AppData\Local\Temp\is-ACGR0.tmp\tbr_dots.bmp

    Filesize

    164B

    MD5

    adc799ec79eeaef366ea4dddf099c3ae

    SHA1

    556c915615a34a2499604b7b732ab304b20fdd4e

    SHA256

    7e7f18c73560f9c020abe1ab1f22705083281e2ea16ab0030fc927901b5b5d1e

    SHA512

    76962a17cc26d3f9886828be4e43373ac530165e1c627272ed7c0bc731133e97608e55d2e31f44592aad0d0974352155f41a0718aa0666ec128406b1050c1d6c

  • C:\Users\Admin\AppData\Local\Temp\is-IH336.tmp\0f47464cb1319585a720ba8261d23d97_JaffaCakes118.tmp

    Filesize

    1.2MB

    MD5

    e7106fbf42fbc6d5b08a18ada4f781b4

    SHA1

    36d4a629f79d772c0b0df8bd2ae2ea09108d239d

    SHA256

    64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635

    SHA512

    adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845

  • memory/1568-7-0x0000000000400000-0x0000000000536000-memory.dmp

    Filesize

    1.2MB

  • memory/1568-20-0x00000000024B0000-0x00000000024E7000-memory.dmp

    Filesize

    220KB

  • memory/1568-128-0x00000000024B0000-0x00000000024E7000-memory.dmp

    Filesize

    220KB

  • memory/1568-127-0x0000000000400000-0x0000000000536000-memory.dmp

    Filesize

    1.2MB

  • memory/4660-0-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB

  • memory/4660-2-0x0000000000401000-0x000000000040D000-memory.dmp

    Filesize

    48KB

  • memory/4660-126-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB