Analysis

  • max time kernel
    135s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/10/2024, 09:54

General

  • Target

    82a8cefaea8e23b1c2081358482dcff4_JaffaCakes118.exe

  • Size

    96KB

  • MD5

    82a8cefaea8e23b1c2081358482dcff4

  • SHA1

    934ca32d0abea4a98ecac86ac6d1b60d61ed4655

  • SHA256

    7a2aa8c7ec38d13ea33f3832440f1d60d69424cc27bcd76360e4d24baf89bb06

  • SHA512

    f857f3923f658084ab5c0ff0e87e61563a43460b03cfc0007d997f630e1a7da77a0176116396c5fa8000efda0206f322219ebdf31ef19dfffecff998a36b34be

  • SSDEEP

    1536:eU7RJrqEIbuJUqrREcE5mKx4AP7hnaqNFNDHrSKACbD1hTdvjssqjcDPYrmEIT/J:eU7RJJtJUqrR/EbOAPNaINDOAlddvjf3

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Signatures

  • Modifies firewall policy service 3 TTPs 3 IoCs
  • Sality

    Sality is backdoor written in C++, first discovered in 2003.

  • Sality family
  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • Disables RegEdit via registry modification 1 IoCs
  • Disables Task Manager via registry modification
  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • UPX packed file 1 IoCs

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

  • Drops file in Windows directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\82a8cefaea8e23b1c2081358482dcff4_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\82a8cefaea8e23b1c2081358482dcff4_JaffaCakes118.exe"
    1⤵
    • Modifies firewall policy service
    • UAC bypass
    • Windows security bypass
    • Disables RegEdit via registry modification
    • Windows security modification
    • Checks whether UAC is enabled
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • System policy modification
    PID:3288

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3288-0-0x0000000001000000-0x000000000101A000-memory.dmp

          Filesize

          104KB

        • memory/3288-3-0x0000000001000000-0x000000000101A000-memory.dmp

          Filesize

          104KB

        • memory/3288-4-0x0000000002430000-0x00000000034BE000-memory.dmp

          Filesize

          16.6MB

        • memory/3288-5-0x0000000002430000-0x00000000034BE000-memory.dmp

          Filesize

          16.6MB