Analysis

  • max time kernel
    140s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    25/06/2024, 11:26

General

  • Target

    0de4b8759899a2e40024c5dc39c37959_JaffaCakes118.exe

  • Size

    45KB

  • MD5

    0de4b8759899a2e40024c5dc39c37959

  • SHA1

    ba2a57c33d83bab4778340c0fa39866093e32453

  • SHA256

    d1b181c2e76b41fbb3a30d0c40f4caad893f92a9c4e8f0531c3f5c341744b630

  • SHA512

    db09691b35d6d0bdd374639c0f425c04e774b18d536c0274a905ed83e34c8b41639d87ca1dacc6ffed0e71f2cd4b504f5a8f895b6072254a72982d3729b91b9b

  • SSDEEP

    768:zr5F3N+XPPv4MKAimb/kEwawCWR/MB9hqDSiQNZ+/KuCFpUr8sXz+HHCjV5i:/33MbKdeJ5XF29yYidFq8syD

Score
7/10
upx

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in System32 directory 2 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0de4b8759899a2e40024c5dc39c37959_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0de4b8759899a2e40024c5dc39c37959_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Suspicious use of SetWindowsHookEx
    PID:840

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Windows\SysWOW64\KCOCL.dll

    Filesize

    73KB

    MD5

    13f4e8d16c21f64a406a48b36ece899f

    SHA1

    9c8cfe5fc7d3f0e01f02103d87ac30525c8ea60b

    SHA256

    ca41120285c1ce3b3978abec096b0c0c7857af8ad119f595baf52f1518327784

    SHA512

    bebd4eed4aa3740f4c4c5cf171b657ac2b2310c0d40a93c7e19338c376a6cec30fb55ab672405a44832649ea5d2ac1251e7780badc7b3aba3980685346c9e351

  • memory/840-0-0x0000000000400000-0x0000000000421000-memory.dmp

    Filesize

    132KB

  • memory/840-6-0x00000000003B0000-0x00000000003C7000-memory.dmp

    Filesize

    92KB

  • memory/840-8-0x0000000000400000-0x0000000000421000-memory.dmp

    Filesize

    132KB

  • memory/840-9-0x00000000003B0000-0x00000000003C7000-memory.dmp

    Filesize

    92KB