Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    25-06-2024 11:02

General

  • Target

    0dd22532b5122bc60a490158b3bc43e9_JaffaCakes118.exe

  • Size

    20KB

  • MD5

    0dd22532b5122bc60a490158b3bc43e9

  • SHA1

    cd4b1b974e0591fd1cc6e60e6a876f712e010ea4

  • SHA256

    7633963d6f6f20d881f467839c55481cd65f0446936da730325cc4b45410d0d3

  • SHA512

    594b2c26c6c979c6b547ee492b81afcb0790317544ac053d0c9fd65fee4f5a9d8e015fab620041e90f50eacc1fc49781e039713d79489bbaacfd877a5a43ee15

  • SSDEEP

    192:/TP4pgStJ91VYBdH+IgYUTGbLHF3iJsBJuQ:/TyxtnYBdeIgvwpiJsBcQ

Malware Config

Signatures

  • Renames multiple (406) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • Drops file in Drivers directory 64 IoCs
  • Manipulates Digital Signatures 1 IoCs

    Attackers can apply techniques such as modifying certain DLL exports to make their binary seem valid.

  • Drops startup file 3 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops desktop.ini file(s) 64 IoCs
  • Drops autorun.inf file 1 TTPs 1 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0dd22532b5122bc60a490158b3bc43e9_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0dd22532b5122bc60a490158b3bc43e9_JaffaCakes118.exe"
    1⤵
    • Drops file in Drivers directory
    • Manipulates Digital Signatures
    • Drops startup file
    • Drops desktop.ini file(s)
    • Drops autorun.inf file
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious use of SetWindowsHookEx
    PID:2100

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\vcredist2010_x64.log.exe

    Filesize

    20KB

    MD5

    0dd22532b5122bc60a490158b3bc43e9

    SHA1

    cd4b1b974e0591fd1cc6e60e6a876f712e010ea4

    SHA256

    7633963d6f6f20d881f467839c55481cd65f0446936da730325cc4b45410d0d3

    SHA512

    594b2c26c6c979c6b547ee492b81afcb0790317544ac053d0c9fd65fee4f5a9d8e015fab620041e90f50eacc1fc49781e039713d79489bbaacfd877a5a43ee15