Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    03/07/2024, 07:28

General

  • Target

    2188c3a9b23fe94eafec1e11ad471818_JaffaCakes118.exe

  • Size

    152KB

  • MD5

    2188c3a9b23fe94eafec1e11ad471818

  • SHA1

    5c9beb6c800831b0600ce804fb20aa9251de62c1

  • SHA256

    0033b2017d81bbb946218459807be43a442b548f6575566142d9efa5408bbcf5

  • SHA512

    85e39db9151bc3226166a6511974807bfd5675c62d0511515aa4e222c892511e7c3361571333c2032ec06c1637d776cecd894b3228c53c15e56e2cdf2e86c1a4

  • SSDEEP

    3072:L3sOvl3Po5+tTjFqV+t3DRGCKBiAK0tE5j4oQ:DQ5+t8+NDR5A2d

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 52 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2188c3a9b23fe94eafec1e11ad471818_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2188c3a9b23fe94eafec1e11ad471818_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2820
    • C:\Users\Admin\rooal.exe
      "C:\Users\Admin\rooal.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2180

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\rooal.exe

    Filesize

    152KB

    MD5

    3d8251c3b26d97b3af62ee2c6613be49

    SHA1

    9e04ec58ca91940c9cfb2cf839e78c12d8265df5

    SHA256

    de6b5ceb8cacc6101701750134965fd4af9d29d1153f56362a9eb8313c137796

    SHA512

    4e2aee48b4994546a41097b7a6ae2e1f780c70dcf2b41f0d99cab1a10d3a08b9d53e4d119e086a80bd3b703ebaee653aac1884cf63869922ad8649fff6c8725e