Overview

overview

4

Static

static

3

371ed1ae86...18.dll

windows7-x64

4

371ed1ae86...18.dll

windows10-2004-x64

4

Analysis

  • max time kernel
    93s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/10/2024, 22:27 UTC

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General

  • Target

    371ed1ae86af3f5882f66dfd368ed7eb_JaffaCakes118.dll

  • Size

    121KB

  • MD5

    371ed1ae86af3f5882f66dfd368ed7eb

  • SHA1

    176dd93cbd1953ff3aa7d3ae151a97b73ed63ead

  • SHA256

    c9cba94a679e9e1ea84585c70c8ebe8e586baa9f34801d104ac4159a45b00519

  • SHA512

    f7c93af60e54b3dd489255921a745c63d954eb2406219d027e45d1bcfdf9c4f75997fd0a30a66202e0706a135608cd8dd68bf30014cedf30f739a443c4d7a771

  • SSDEEP

    1536:NfOGWmRWbLxRSnn4LzUZUSX3Hy5H8f8Wn3doTdcb2XMEVwqLuzT5poM0Gp2peOry:BeUxgHEn3ocqXMEVwqWxmeFRUSJP

Score
4/10
discovery

Malware Config

Signatures

  • Drops file in Program Files directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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.

    discovery
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\371ed1ae86af3f5882f66dfd368ed7eb_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1216
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\371ed1ae86af3f5882f66dfd368ed7eb_JaffaCakes118.dll,#1
      2⤵
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      PID:1716
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1716 -s 932
        3⤵
        • Program crash
        PID:2940
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1716 -ip 1716
    1⤵
      PID:548

    Network

    • flag-us
      DNS
      64.159.190.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      64.159.190.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      0.205.248.87.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      0.205.248.87.in-addr.arpa
      IN PTR
      Response
      0.205.248.87.in-addr.arpa
      IN PTR
      https-87-248-205-0lgwllnwnet
    • flag-us
      DNS
      53.210.109.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      53.210.109.20.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
      71.209.201.84.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      71.209.201.84.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
      83.210.23.2.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      83.210.23.2.in-addr.arpa
      IN PTR
      Response
      83.210.23.2.in-addr.arpa
      IN PTR
      a2-23-210-83deploystaticakamaitechnologiescom
    • flag-us
      DNS
      11.227.111.52.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      11.227.111.52.in-addr.arpa
      IN PTR
      Response
    No results found
    • 8.8.8.8:53
      64.159.190.20.in-addr.arpa
      dns
      72 B
       158 B
       1
      1

      DNS Request

      64.159.190.20.in-addr.arpa

    • 8.8.8.8:53
      0.205.248.87.in-addr.arpa
      dns
      71 B
       116 B
       1
      1

      DNS Request

      0.205.248.87.in-addr.arpa

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

      DNS Request

      53.210.109.20.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
      71.209.201.84.in-addr.arpa
      dns
      72 B
       132 B
       1
      1

      DNS Request

      71.209.201.84.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
      83.210.23.2.in-addr.arpa
      dns
      70 B
       133 B
       1
      1

      DNS Request

      83.210.23.2.in-addr.arpa

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

      DNS Request

      11.227.111.52.in-addr.arpa

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1716-0-0x0000000000419000-0x000000000041B000-memory.dmp

      Filesize

      8KB

      Download

    • memory/1716-1-0x0000000000400000-0x0000000000422000-memory.dmp

      Filesize

      136KB

      Download

    • memory/1716-2-0x0000000000400000-0x0000000000422000-memory.dmp

      Filesize

      136KB

      Download

    • memory/1716-6-0x0000000000400000-0x0000000000422000-memory.dmp

      Filesize

      136KB

      Download

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