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Analysis

  • max time kernel
    93s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/01/2025, 17:55 UTC

General

  • Target

    JaffaCakes118_935db1ad008f438b26532165cc638acf.exe

  • Size

    153KB

  • MD5

    935db1ad008f438b26532165cc638acf

  • SHA1

    b28330471ac7dd9d419cca31c575704b8b790d2c

  • SHA256

    237d106a68be284a18371c191c27e9a9c149fcf82a3a834b50c2fc3e0cee8673

  • SHA512

    f7f60fa5313047c780b61a30dc18af0d025425a1f88dd89fddb216f2db577d263817869420c1c83613c1b7ab3bb6cd43e80ec983f62440bbce732c15426c3d56

  • SSDEEP

    1536:i+FDoKSniY1u7Nn2JFkC2styJjCKICFjC7EWisS+5mlatSfkZ:i+FDwK71QkbstyJjCKICpC72s/mlaX

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 8 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.

  • Suspicious use of UnmapMainImage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_935db1ad008f438b26532165cc638acf.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_935db1ad008f438b26532165cc638acf.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of UnmapMainImage
    PID:5096
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 360
      2⤵
      • Program crash
      PID:1396
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 5096 -ip 5096
    1⤵
      PID:1580

    Network

    • flag-us
      DNS
      13.86.106.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      13.86.106.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      51.252.100.95.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      51.252.100.95.in-addr.arpa
      IN PTR
      Response
      51.252.100.95.in-addr.arpa
      IN PTR
      a95-100-252-51deploystaticakamaitechnologiescom
    • flag-us
      DNS
      244.160.67.23.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      244.160.67.23.in-addr.arpa
      IN PTR
      Response
      244.160.67.23.in-addr.arpa
      IN PTR
      a23-67-160-244deploystaticakamaitechnologiescom
    • flag-us
      DNS
      67.31.126.40.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      67.31.126.40.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      228.249.119.40.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      228.249.119.40.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      50.23.12.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      50.23.12.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      206.23.85.13.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      206.23.85.13.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      20.49.80.91.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      20.49.80.91.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      60.153.16.2.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      60.153.16.2.in-addr.arpa
      IN PTR
      Response
      60.153.16.2.in-addr.arpa
      IN PTR
      a2-16-153-60deploystaticakamaitechnologiescom
    No results found
    • 8.8.8.8:53
      13.86.106.20.in-addr.arpa
      dns
      71 B
      157 B
      1
      1

      DNS Request

      13.86.106.20.in-addr.arpa

    • 8.8.8.8:53
      51.252.100.95.in-addr.arpa
      dns
      72 B
      137 B
      1
      1

      DNS Request

      51.252.100.95.in-addr.arpa

    • 8.8.8.8:53
      67.31.126.40.in-addr.arpa
      dns
      71 B
      157 B
      1
      1

      DNS Request

      67.31.126.40.in-addr.arpa

    • 8.8.8.8:53
      244.160.67.23.in-addr.arpa
      dns
      72 B
      137 B
      1
      1

      DNS Request

      244.160.67.23.in-addr.arpa

    • 8.8.8.8:53
      228.249.119.40.in-addr.arpa
      dns
      73 B
      159 B
      1
      1

      DNS Request

      228.249.119.40.in-addr.arpa

    • 8.8.8.8:53
      50.23.12.20.in-addr.arpa
      dns
      70 B
      156 B
      1
      1

      DNS Request

      50.23.12.20.in-addr.arpa

    • 8.8.8.8:53
      206.23.85.13.in-addr.arpa
      dns
      71 B
      145 B
      1
      1

      DNS Request

      206.23.85.13.in-addr.arpa

    • 8.8.8.8:53
      20.49.80.91.in-addr.arpa
      dns
      70 B
      145 B
      1
      1

      DNS Request

      20.49.80.91.in-addr.arpa

    • 8.8.8.8:53
      60.153.16.2.in-addr.arpa
      dns
      70 B
      133 B
      1
      1

      DNS Request

      60.153.16.2.in-addr.arpa

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\~TM69A7.tmp

      Filesize

      1.6MB

      MD5

      4f3387277ccbd6d1f21ac5c07fe4ca68

      SHA1

      e16506f662dc92023bf82def1d621497c8ab5890

      SHA256

      767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

      SHA512

      9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

    • memory/5096-7-0x0000000000400000-0x000000000042A000-memory.dmp

      Filesize

      168KB

    • memory/5096-10-0x0000000000400000-0x000000000042A000-memory.dmp

      Filesize

      168KB

    • memory/5096-6-0x0000000000400000-0x000000000042A000-memory.dmp

      Filesize

      168KB

    • memory/5096-0-0x0000000000400000-0x000000000042D000-memory.dmp

      Filesize

      180KB

    • memory/5096-8-0x00000000008A0000-0x00000000008A1000-memory.dmp

      Filesize

      4KB

    • memory/5096-5-0x0000000000400000-0x000000000042A000-memory.dmp

      Filesize

      168KB

    • memory/5096-3-0x0000000000400000-0x000000000042D000-memory.dmp

      Filesize

      180KB

    • memory/5096-11-0x0000000000400000-0x000000000042A000-memory.dmp

      Filesize

      168KB

    • memory/5096-4-0x0000000000400000-0x000000000042A000-memory.dmp

      Filesize

      168KB

    • memory/5096-12-0x0000000000400000-0x000000000042A000-memory.dmp

      Filesize

      168KB

    • memory/5096-2-0x0000000000400000-0x000000000042D000-memory.dmp

      Filesize

      180KB

    • memory/5096-1-0x0000000000401000-0x0000000000402000-memory.dmp

      Filesize

      4KB

    • memory/5096-9-0x0000000000400000-0x000000000042A000-memory.dmp

      Filesize

      168KB

    • memory/5096-17-0x0000000076EF2000-0x0000000076EF4000-memory.dmp

      Filesize

      8KB

    • memory/5096-16-0x0000000076EF2000-0x0000000076EF3000-memory.dmp

      Filesize

      4KB

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