Analysis

  • max time kernel
    140s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    29/05/2024, 10:19

General

  • Target

    80677874ecd650fff2ea10a53928ae1f_JaffaCakes118.exe

  • Size

    11.0MB

  • MD5

    80677874ecd650fff2ea10a53928ae1f

  • SHA1

    6d7e995bfce599cb3ac2ca716d240936c01bca2e

  • SHA256

    bb2e695041d2884f0ec5951acab5603343b61c4d1e9a4bd499d92a12d299b7b0

  • SHA512

    e9c8779d0d8c930d2d6ac3a8769e679b73efb0f8b27d47c023ac1646d81f915844db47afcb60f565339f2e70052ab02979f65e49fb53d2e62008f5caab5dde9a

  • SSDEEP

    196608:gW9LoKfy7s73u6cNVNVzYIFLVEM3/L3T2N9+rrCxRU/toNNyct:gWFTfy7sDu6cN62TLnqNP

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\80677874ecd650fff2ea10a53928ae1f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\80677874ecd650fff2ea10a53928ae1f_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1224
    • C:\Users\Admin\AppData\Local\Temp\is-FQ7PO.tmp\80677874ecd650fff2ea10a53928ae1f_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-FQ7PO.tmp\80677874ecd650fff2ea10a53928ae1f_JaffaCakes118.tmp" /SL5="$50150,11232012,51712,C:\Users\Admin\AppData\Local\Temp\80677874ecd650fff2ea10a53928ae1f_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: GetForegroundWindowSpam
      PID:2272

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\is-49LMT.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • \Users\Admin\AppData\Local\Temp\is-FQ7PO.tmp\80677874ecd650fff2ea10a53928ae1f_JaffaCakes118.tmp

    Filesize

    667KB

    MD5

    f6a42850bc840d611014c50567df922d

    SHA1

    6d79edf3931c3574532bbb6b5d228414dd76dd4c

    SHA256

    51889e286a6833cd30caa45e77549fbffaf28e867ededb40b8ad2c1818e54ba1

    SHA512

    da918389e86c3aaa539cbc6999b633beffe69a9fbba6b20f0c41947831e56846a4b35a79881531c90cf52c72e2fa805d255d4649e1994ca7adefe52e3ed234c3

  • memory/1224-0-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/1224-2-0x0000000000401000-0x000000000040B000-memory.dmp

    Filesize

    40KB

  • memory/1224-17-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2272-9-0x0000000000400000-0x00000000004B6000-memory.dmp

    Filesize

    728KB

  • memory/2272-18-0x0000000000400000-0x00000000004B6000-memory.dmp

    Filesize

    728KB