Analysis

  • max time kernel
    149s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    01-10-2024 22:44

General

  • Target

    07ba150947fe2b45f98e116bd763f487_JaffaCakes118.exe

  • Size

    284KB

  • MD5

    07ba150947fe2b45f98e116bd763f487

  • SHA1

    e72d1a5aeaa9e3e4b098eed053ee84f746525475

  • SHA256

    fc05edb775cb0df2d16d651151ff8613273d3917716870f4168ca6887424bfeb

  • SHA512

    353ff671fc5eac5fdad130a3b3a8140c6f79bcbde4b610d5d0c5eb6c92a4064c422f9781c7bbf6d0a60e039682a8d78f1922fee81050e517e9b4bde707926f2b

  • SSDEEP

    3072:RczAyJAyXoFpJYRz7zvzffz5zRz7zazozoz/zhzbzDzIzkzdzZzoz4z1zHzb:2zAyJAyXoFpJY1

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 51 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\07ba150947fe2b45f98e116bd763f487_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\07ba150947fe2b45f98e116bd763f487_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2520
    • C:\Users\Admin\voiabor.exe
      "C:\Users\Admin\voiabor.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2236

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\voiabor.exe

    Filesize

    284KB

    MD5

    aad431d3e54e6a528cccfb89f642ec83

    SHA1

    cabbf95304f7d5d8f8e91d800cacac7c71a258e7

    SHA256

    00c8514c9cf077cfa37d7d4669f7a2e247f18fc555f3202495db2130cd770548

    SHA512

    5f8055060b48a0024d152548e924aa128fab5adfe428f8b7c368ebe31b93aed35ee3ec53ac67d08d33e01e86afbbb0c4934e28a1a4af6533913eb3f784fd6272