Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-12-2024 11:02

General

  • Target

    JaffaCakes118_16b222f50c954c95acc21eda1e724f6b.exe

  • Size

    178KB

  • MD5

    16b222f50c954c95acc21eda1e724f6b

  • SHA1

    d146f7e0b3c7bbc469ead624b44811da0b168103

  • SHA256

    61b19e50c036f22e03599acb09e8fd056f09a934b1efcc899bf53da2f398f492

  • SHA512

    cf0094c0a01641e08f8a49d0bfa9bd5173ce0333055cb35f827a604bbe38834ab0400e669921ed387611c87044227d0de71f8e0939b56a1221f14b4bc0b48881

  • SSDEEP

    3072:g+j5rKOymvKc+axlGUuNTFwFF1Ozx0bKxGyAjBTkEFiAN77sQoTEKO:g+I1my6xEzNTFI82bKsyAj9kEFiANvtN

Malware Config

Signatures

  • GandCrab payload 3 IoCs
  • Gandcrab

    Gandcrab is a Trojan horse that encrypts files on a computer.

  • Gandcrab family
  • Program crash 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 use of SetWindowsHookAW 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_16b222f50c954c95acc21eda1e724f6b.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_16b222f50c954c95acc21eda1e724f6b.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookAW
    PID:2968
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2968 -s 484
      2⤵
      • Program crash
      PID:2812
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2968 -ip 2968
    1⤵
      PID:4776

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2968-1-0x0000000000400000-0x000000000059A000-memory.dmp

      Filesize

      1.6MB

    • memory/2968-3-0x0000000000412000-0x0000000000425000-memory.dmp

      Filesize

      76KB

    • memory/2968-2-0x00000000006D0000-0x00000000007D0000-memory.dmp

      Filesize

      1024KB

    • memory/2968-4-0x00000000025E0000-0x00000000025F7000-memory.dmp

      Filesize

      92KB