Overview

overview

10

Static

static

3

16237e095e...18.exe

windows7-x64

10

16237e095e...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/10/2024, 04:22 UTC

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General

  • Target

    16237e095e16a1ca6e7e7f71bfda3df8_JaffaCakes118.exe

  • Size

    68KB

  • MD5

    16237e095e16a1ca6e7e7f71bfda3df8

  • SHA1

    d6f5e8b87c8bae0d9f4234c1019f54e8c189007b

  • SHA256

    5227c041dc2d7bfdf4157335d653c9ec6b84f047d9a4c1b62e2f43463222cc79

  • SHA512

    1b3ba2accc0f5777ec21c9a02960c959f6d8c5c3b4e07cb27c87ef4d971986fc14416886674065cd7cd37cecc77a5b5c425bb73877f4f7f9eb0c472bd7108284

  • SSDEEP

    768:mcyliTdiuAl+qOQSgFrhKo//WomvdfQXwYt1IEDIefZsK:9yIxdAcqOK3qowgnt1d

Score
10/10
discoveryevasionpersistence

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
    evasion
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • 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.

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\16237e095e16a1ca6e7e7f71bfda3df8_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\16237e095e16a1ca6e7e7f71bfda3df8_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3516
    • C:\Users\Admin\Admin.exe
      "C:\Users\Admin\Admin.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
      PID:1756

Network

  • flag-us
    DNS
    8.8.8.8.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    8.8.8.8.in-addr.arpa
    IN PTR
    Response
    8.8.8.8.in-addr.arpa
    IN PTR
    dnsgoogle
  • 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
    98.209.201.84.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    98.209.201.84.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    73.31.126.40.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    73.31.126.40.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    95.221.229.192.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    95.221.229.192.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    all-internal.info
    16237e095e16a1ca6e7e7f71bfda3df8_JaffaCakes118.exe
    Remote address:
    8.8.8.8:53
    Request
    all-internal.info
    IN A
    Response
  • flag-us
    DNS
    all-internal.info
    16237e095e16a1ca6e7e7f71bfda3df8_JaffaCakes118.exe
    Remote address:
    8.8.8.8:53
    Request
    all-internal.info
    IN A
    Response
  • flag-us
    DNS
    28.118.140.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    28.118.140.52.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    212.20.149.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    212.20.149.52.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    18.31.95.13.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    18.31.95.13.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    172.214.232.199.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    172.214.232.199.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    240.221.184.93.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    240.221.184.93.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    19.229.111.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    19.229.111.52.in-addr.arpa
    IN PTR
    Response
No results found
  • 8.8.8.8:53
    8.8.8.8.in-addr.arpa
    dns
    66 B
     90 B
     1
    1

    DNS Request

    8.8.8.8.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
    98.209.201.84.in-addr.arpa
    dns
    72 B
     132 B
     1
    1

    DNS Request

    98.209.201.84.in-addr.arpa

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

    DNS Request

    73.31.126.40.in-addr.arpa

  • 8.8.8.8:53
    95.221.229.192.in-addr.arpa
    dns
    73 B
     144 B
     1
    1

    DNS Request

    95.221.229.192.in-addr.arpa

  • 8.8.8.8:53
    all-internal.info
    dns
    16237e095e16a1ca6e7e7f71bfda3df8_JaffaCakes118.exe
    126 B
     284 B
     2
    2

    DNS Request

    all-internal.info

    DNS Request

    all-internal.info

  • 8.8.8.8:53
    28.118.140.52.in-addr.arpa
    dns
    72 B
     158 B
     1
    1

    DNS Request

    28.118.140.52.in-addr.arpa

  • 8.8.8.8:53
    212.20.149.52.in-addr.arpa
    dns
    72 B
     146 B
     1
    1

    DNS Request

    212.20.149.52.in-addr.arpa

  • 8.8.8.8:53
    18.31.95.13.in-addr.arpa
    dns
    70 B
     144 B
     1
    1

    DNS Request

    18.31.95.13.in-addr.arpa

  • 8.8.8.8:53
    172.214.232.199.in-addr.arpa
    dns
    74 B
     128 B
     1
    1

    DNS Request

    172.214.232.199.in-addr.arpa

  • 8.8.8.8:53
    240.221.184.93.in-addr.arpa
    dns
    73 B
     144 B
     1
    1

    DNS Request

    240.221.184.93.in-addr.arpa

  • 8.8.8.8:53
    19.229.111.52.in-addr.arpa
    dns
    72 B
     158 B
     1
    1

    DNS Request

    19.229.111.52.in-addr.arpa

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\Admin.exe
    Filesize

    68KB

    MD5

    783b24d4e25a5ff03316f924de092b47

    SHA1

    4a4c38bc018759ea0bf1e568030c020ff94cc3b0

    SHA256

    76b00080ea83dd8af4f589ab0ff27a74dc11b0d72ebf56c204bfa700871bfd3d

    SHA512

    92fb1c0970380e4c9c48df8fa091ae17e68aa1e3fdd775a8dddcc877d8e7d0efab86799b7509ae4aee73b9ceb11a8a37f5ae7bcca1597604750d1147e0d6d72b

    Download Submit

  • memory/1756-33-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

    Download

  • memory/3516-0-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

    Download

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