Analysis

  • max time kernel
    140s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    01/08/2024, 22:40

General

  • Target

    820326cb868d52b18750cbbce3099b2a_JaffaCakes118.dll

  • Size

    1004KB

  • MD5

    820326cb868d52b18750cbbce3099b2a

  • SHA1

    628ad8e04ad791c47e45f567a569cd91b221c46a

  • SHA256

    e9a5a191b9c631c8d78f60cd51ab343b3dc7b779ddaa798d8f2134c774235012

  • SHA512

    0a4486c9845d509e2df5c7ac214074ead64c349827c1dfd6c5a71dace17217378ea6a2223c158962d85572ce41e0360ab8341edfcf1d06694e8babaaf55fd468

  • SSDEEP

    24576:dqAH2zifVHt7Zj156DGpWmQHpLqpChuxannPpfQmA2POBb0c:7ciBMpLNhBnPpRJWBd

Score
3/10

Malware Config

Signatures

  • 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 WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\820326cb868d52b18750cbbce3099b2a_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2956
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\820326cb868d52b18750cbbce3099b2a_JaffaCakes118.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2068
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2068 -s 264
        3⤵
        • Program crash
        PID:2964

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2068-0-0x0000000000980000-0x0000000000A66000-memory.dmp

    Filesize

    920KB

  • memory/2068-1-0x0000000000980000-0x0000000000A66000-memory.dmp

    Filesize

    920KB