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Analysis

  • max time kernel
    93s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/01/2025, 20:08

General

  • Target

    JaffaCakes118_072d0db8e6cf91d76adb1b399d8a2aaf.exe

  • Size

    160KB

  • MD5

    072d0db8e6cf91d76adb1b399d8a2aaf

  • SHA1

    c2d8ce3ec9542ba0e00aa4d35c73650ff9dcfa12

  • SHA256

    c1ebeeca63798fb28902b0ec8baf2098667cbbe42d732eec689e1f9ecaf1b85f

  • SHA512

    de88f5d48ba126e0888f500103d7337b356328a6e2db21d19f4cc6c822dba95f6f12212efa42ad97ca4628b93e294e8b1b4a49fcd798b55c7ddd15d9be8f4bc0

  • SSDEEP

    3072:sLo2k9BDNEzbz3Uo2rmqE/d+WMH9yhLodcZBhh+hbcTDtwp9TuRHNs46cYAnXqeS:S2B+rUo2arwWMHkhc6ZhBTDouRHNs4Da

Malware Config

Signatures

  • Ramnit

    Ramnit is a versatile family that holds viruses, worms, and Trojans.

  • Ramnit family
  • Loads dropped DLL 1 IoCs
  • UPX packed file 1 IoCs

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

  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_072d0db8e6cf91d76adb1b399d8a2aaf.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_072d0db8e6cf91d76adb1b399d8a2aaf.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    PID:8
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 8 -s 508
      2⤵
      • Program crash
      PID:1416
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 8 -ip 8
    1⤵
      PID:4376

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\~TMBC0C.tmp

      Filesize

      1.6MB

      MD5

      4f3387277ccbd6d1f21ac5c07fe4ca68

      SHA1

      e16506f662dc92023bf82def1d621497c8ab5890

      SHA256

      767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

      SHA512

      9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

    • memory/8-0-0x0000000000400000-0x0000000000451000-memory.dmp

      Filesize

      324KB

    • memory/8-1-0x0000000000400000-0x0000000000451000-memory.dmp

      Filesize

      324KB